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However, it turns out ### that each m/*.h file is pretty manufacturer-specific - for ### example mips.h is MIPS ### So we basically have to have a special case for each ### configuration name. ### ### As far as handling version numbers on operating systems is ### concerned, make sure things will fail in a fixable way. If ### /etc/MACHINES doesn't say anything about version numbers, be ### prepared to handle anything reasonably. 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CPP="${CC-cc} -E -no-cpp-precomp" # Use fink packages if available. if test -d /sw/include && test -d /sw/lib; then GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib" CPP="${CPP} ${GCC_TEST_OPTIONS}" NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS} fi ;; ## HP 9000 series 700 and 800, running HP/UX hppa*-hp-hpux10.2* ) machine=hp800 opsys=hpux10-20 ;; hppa*-hp-hpux1[1-9]* ) machine=hp800 opsys=hpux11 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS" ;; hppa*-*-linux-gnu* ) machine=hp800 opsys=gnu-linux ;; ## IBM machines s390-*-linux-gnu* ) machine=ibms390 opsys=gnu-linux ;; s390x-*-linux-gnu* ) machine=ibms390x opsys=gnu-linux ;; rs6000-ibm-aix4.[23]* ) machine=ibmrs6000 opsys=aix4-2 ;; powerpc-ibm-aix4.[23]* ) machine=ibmrs6000 opsys=aix4-2 ;; rs6000-ibm-aix[56]* ) machine=ibmrs6000 opsys=aix4-2 ;; powerpc-ibm-aix[56]* ) machine=ibmrs6000 opsys=aix4-2 ;; ## Macintosh PowerPC powerpc*-*-linux-gnu* ) machine=macppc opsys=gnu-linux ;; ## Silicon Graphics machines ## Iris 4D mips-sgi-irix6.5 ) machine=iris4d opsys=irix6-5 # Without defining _LANGUAGE_C, things get masked out in the headers # so that, for instance, grepping for `free' in stdlib.h fails and # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m). NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C" ;; ## Suns sparc-*-linux-gnu* | sparc64-*-linux-gnu* ) machine=sparc opsys=gnu-linux ;; *-sun-solaris* \ | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \ | x86_64-*-solaris2* | x86_64-*-sunos5*) case "${canonical}" in i[3456]86-*-* ) machine=intel386 ;; amd64-*-*|x86_64-*-*) machine=amdx86-64 ;; sparc* ) machine=sparc ;; * ) unported=yes ;; esac case "${canonical}" in *-sunos5.6* | *-solaris2.6* ) opsys=sol2-6 NON_GNU_CPP=/usr/ccs/lib/cpp RANLIB="ar -ts" ;; *-sunos5.[7-9]* | *-solaris2.[7-9]* ) opsys=sol2-6 emacs_check_sunpro_c=yes NON_GNU_CPP=/usr/ccs/lib/cpp ;; *-sunos5* | *-solaris* ) opsys=sol2-10 emacs_check_sunpro_c=yes NON_GNU_CPP=/usr/ccs/lib/cpp ;; esac ## Watch out for a compiler that we know will not work. case "${canonical}" in *-solaris* | *-sunos5* ) if [ "x$CC" = x/usr/ucb/cc ]; then ## /usr/ucb/cc doesn't work; ## we should find some other compiler that does work. unset CC fi ;; *) ;; esac ;; ## IA-64 ia64*-*-linux* ) machine=ia64 opsys=gnu-linux ;; ## Intel 386 machines where we don't care about the manufacturer. i[3456]86-*-* ) machine=intel386 case "${canonical}" in *-cygwin ) opsys=cygwin ;; *-darwin* ) opsys=darwin CPP="${CC-cc} -E -no-cpp-precomp" ;; *-linux-gnu* ) opsys=gnu-linux ;; *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; ## Otherwise, we'll fall through to the generic opsys code at the bottom. esac ;; ## m68k Linux-based GNU system m68k-*-linux-gnu* ) machine=m68k opsys=gnu-linux ;; ## Mips Linux-based GNU system mips-*-linux-gnu* | mipsel-*-linux-gnu* \ | mips64-*-linux-gnu* | mips64el-*-linux-gnu* ) machine=mips opsys=gnu-linux ;; ## AMD x86-64 Linux-based GNU system x86_64-*-linux-gnu* ) machine=amdx86-64 opsys=gnu-linux ;; ## Tensilica Xtensa Linux-based GNU system xtensa*-*-linux-gnu* ) machine=xtensa opsys=gnu-linux ;; ## SuperH Linux-based GNU system sh[34]*-*-linux-gnu* ) machine=sh3 opsys=gnu-linux ;; * ) unported=yes ;; esac ### If the code above didn't choose an operating system, just choose ### an operating system based on the configuration name. 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Find a good install program. 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The user should probably have provided an ## explicit --build to `configure', but if everything else than the kernel ## is running in i386 mode, we can help them out. if test "$machine" = "amdx86-64"; then ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default" if test "x$ac_cv_have_decl_i386" = x""yes; then : fi if test "$ac_cv_have_decl_i386" = "yes"; then canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'` machine=intel386 machfile="m/${machine}.h" fi fi # Extract the first word of "install-info", so it can be a program name with args. set dummy install-info; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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For a released Emacs, the manuals are ## pre-built, and not deleted by the normal clean rules. makeinfo is ## therefore in the category of "special tools" not normally required, which ## configure does not have to check for (eg autoconf itself). ## In a Bazaar checkout on the other hand, the manuals are not included. ## So makeinfo is a requirement to build from Bazaar, and configure ## should test for it as it does for any other build requirement. ## We use the presence of $srcdir/info/emacs to distinguish a release, ## with pre-built manuals, from a Bazaar checkout. if test "$MAKEINFO" = "no"; then if test "x${with_makeinfo}" = "xno"; then MAKEINFO=off elif test ! -e $srcdir/info/emacs; then as_fn_error "You do not seem to have makeinfo >= 4.6, and your source tree does not seem to have pre-built manuals in the \`info' directory. Either install a suitable version of makeinfo, or re-run configure with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5 fi fi if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x then ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" fi if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x then ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" fi late_LDFLAGS=$LDFLAGS if test "$GCC" = yes; then LDFLAGS="$LDFLAGS -Wl,-znocombreloc" else LDFLAGS="$LDFLAGS -znocombreloc" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5 $as_echo_n "checking for -znocombreloc... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ main(){return 0;} _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else LDFLAGS=$late_LDFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # The value of CPP is a quoted variable reference, so we need to do this # to get its actual value... CPP=`eval "echo $CPP"` CANNOT_DUMP=no case "$opsys" in your-opsys-here) CANNOT_DUMP=yes $as_echo "#define CANNOT_DUMP 1" >>confdefs.h ;; esac UNEXEC_OBJ=unexelf.o case "$opsys" in # MSDOS uses unexcoff.o # MSWindows uses unexw32.o aix4-2) UNEXEC_OBJ=unexaix.o ;; cygwin) UNEXEC_OBJ=unexcw.o ;; darwin) UNEXEC_OBJ=unexmacosx.o ;; hpux10-20 | hpux11) UNEXEC_OBJ=unexhp9k800.o ;; sol2-10) # Use the Solaris dldump() function, called from unexsol.c, to dump # emacs, instead of the generic ELF dump code found in unexelf.c. # The resulting binary has a complete symbol table, and is better # for debugging and other observability tools (debuggers, pstack, etc). # # If you encounter a problem using dldump(), please consider sending # a message to the OpenSolaris tools-linking mailing list: # http://mail.opensolaris.org/mailman/listinfo/tools-linking # # It is likely that dldump() works with older Solaris too, but this has # not been tested, so for now this change is for Solaris 10 or newer. UNEXEC_OBJ=unexsol.o ;; esac LD_SWITCH_SYSTEM= case "$opsys" in freebsd) ## Let `ld' find image libs and similar things in /usr/local/lib. ## The system compiler, GCC, has apparently been modified to not ## look there, contrary to what a stock GCC would do. LD_SWITCH_SYSTEM=-L/usr/local/lib ;; gnu-linux) ## cpp test was "ifdef __mips__", but presumably this is equivalent... test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0" ;; netbsd) LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib" ;; openbsd) ## Han Boetes says this is necessary, ## otherwise Emacs dumps core on elf systems. LD_SWITCH_SYSTEM="-Z" ;; esac ac_link="$ac_link $LD_SWITCH_SYSTEM" ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX, ## which has not been defined yet. When this was handled with cpp, ## it was expanded to null when configure sourced the s/*.h file. ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles. ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS ## (or somesuch), but because it is supposed to go at the _front_ ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way. ## Compare with the gnu-linux case below, which added to the end ## of LD_SWITCH_SYSTEM, and so can instead go at the front of ## LD_SWITCH_SYSTEM_TEMACS. case "$opsys" in netbsd|openbsd) ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R. 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"$LINENO" 5 fi else UNEXEC_OBJ=unexalpha.o fi fi C_SWITCH_SYSTEM= ## Some programs in src produce warnings saying certain subprograms ## are too complex and need a MAXMEM value greater than 2000 for ## additional optimization. --nils@exp-math.uni-essen.de test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \ C_SWITCH_SYSTEM="-ma -qmaxmem=4000" ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems. ## It is redundant in glibc2, since we define _GNU_SOURCE. LIBS_SYSTEM= case "$opsys" in ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2. aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;; freebsd) LIBS_SYSTEM="-lutil" ;; hpux*) LIBS_SYSTEM="-l:libdld.sl" ;; sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;; ## Motif needs -lgen. unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;; esac ### Make sure subsequent tests use flags consistent with the build flags. if test x"${OVERRIDE_CPPFLAGS}" != x; then CPPFLAGS="${OVERRIDE_CPPFLAGS}" else CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS" fi # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... 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We only try /usr/lib64 and /usr/lib. ## For anything else (eg /usr/lib32), it is up the user to specify ## the location (bug#5655). ## Test for crtn.o, not just the directory, because sometimes the ## directory exists but does not have the relevant files (bug#1287). ## FIXME better to test for binary compatibility somehow. test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64 ;; powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;; esac case "$opsys" in hpux10-20) CRT_DIR=/lib ;; esac ## Default is /usr/lib. test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib else ## Some platforms don't use any of these files, so it is not ## appropriate to put this test outside the if block. test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \ as_fn_error "crt*.o not found in specified location." "$LINENO" 5 fi LIB_MATH=-lm LIB_STANDARD= START_FILES= case $opsys in cygwin ) LIB_MATH= START_FILES='pre-crt0.o' ;; darwin ) ## Adding -lm confuses the dynamic linker, so omit it. LIB_MATH= START_FILES='pre-crt0.o' ;; freebsd ) LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o' START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o' ;; gnu-linux | gnu-kfreebsd ) LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o' START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o' ;; hpux10-20 | hpux11 ) LIB_STANDARD=-lc START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o' ;; netbsd | openbsd ) if test -f $CRT_DIR/crti.o; then LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o' START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o' else LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o' START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o' fi ;; esac if test "${with_sound}" != "no"; then # Sound support for GNU/Linux and the free BSDs. for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" eval as_val=\$$as_ac_Header if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF have_sound_header=yes fi done # Emulation library used on NetBSD. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5 $as_echo_n "checking for _oss_ioctl in -lossaudio... 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See config.log for error messages." "$LINENO" 5 fi ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE" fi CFLAGS="$SAVE_CFLAGS" LDFLAGS="$SAVE_LDFLAGS" LIBSOUND="$LIBSOUND $ALSA_LIBS" CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS" $as_echo "#define HAVE_ALSA 1" >>confdefs.h fi if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then case "$opsys" in gnu-linux|freebsd|netbsd) $as_echo "#define HAVE_SOUND 1" >>confdefs.h ;; esac fi fi for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \ linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \ stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \ sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \ sys/utsname.h pwd.h utmp.h dirent.h util.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" eval as_val=\$$as_ac_Header if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5 $as_echo_n "checking if personality LINUX32 can be set... 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GMALLOC_OBJ= VMLIMIT_OBJ= else test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o VMLIMIT_OBJ=vm-limit.o fi if test "$doug_lea_malloc" = "yes" ; then if test "$GNU_MALLOC" = yes ; then GNU_MALLOC_reason=" (Using Doug Lea's new malloc from the GNU C Library.)" fi $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h ## Use mmap directly for allocating larger buffers. ## FIXME this comes from src/s/{gnu,gnu-linux}.h: ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif ## Does the AC_FUNC_MMAP test below make this check unecessary? case "$opsys" in gnu*) REL_ALLOC=no ;; esac fi if test x"${REL_ALLOC}" = x; then REL_ALLOC=${GNU_MALLOC} fi use_mmap_for_buffers=no case "$opsys" in freebsd|irix6-5) use_mmap_for_buffers=yes ;; esac for ac_header in $ac_header_list do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " eval as_val=\$$as_ac_Header if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getpagesize do : ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" if test "x$ac_cv_func_getpagesize" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETPAGESIZE 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 $as_echo_n "checking for working mmap... " >&6; } if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : ac_cv_func_mmap_fixed_mapped=no else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default /* malloc might have been renamed as rpl_malloc. */ #undef malloc /* Thanks to Mike Haertel and Jim Avera for this test. Here is a matrix of mmap possibilities: mmap private not fixed mmap private fixed at somewhere currently unmapped mmap private fixed at somewhere already mapped mmap shared not fixed mmap shared fixed at somewhere currently unmapped mmap shared fixed at somewhere already mapped For private mappings, we should verify that changes cannot be read() back from the file, nor mmap's back from the file at a different address. (There have been systems where private was not correctly implemented like the infamous i386 svr4.0, and systems where the VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get propagated back to all the places they're supposed to be. Grep wants private fixed already mapped. 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File must have non-zero length, otherwise we risk SIGBUS for entire page. */ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); if (fd2 < 0) return 4; data2 = ""; if (write (fd2, data2, 1) != 1) return 5; data2 = mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); if (data2 == MAP_FAILED) return 6; for (i = 0; i < pagesize; ++i) if (*(data2 + i)) return 7; close (fd2); if (munmap (data2, pagesize)) return 8; /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that we see the same garbage. */ fd = open ("conftest.mmap", O_RDWR); if (fd < 0) return 9; if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_FIXED, fd, 0L)) return 10; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data2 + i)) return 11; /* Finally, make sure that changes to the mapped area do not percolate back to the file as seen by read(). (This is a bug on some variants of i386 svr4.0.) */ for (i = 0; i < pagesize; ++i) *(data2 + i) = *(data2 + i) + 1; data3 = (char *) malloc (pagesize); if (!data3) return 12; if (read (fd, data3, pagesize) != pagesize) return 13; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data3 + i)) return 14; close (fd); return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_func_mmap_fixed_mapped=yes else ac_cv_func_mmap_fixed_mapped=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } if test $ac_cv_func_mmap_fixed_mapped = yes; then $as_echo "#define HAVE_MMAP 1" >>confdefs.h fi rm -f conftest.mmap conftest.txt if test $use_mmap_for_buffers = yes; then $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h REL_ALLOC=no fi LIBS="$LIBS_SYSTEM $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 $as_echo_n "checking for dnet_ntoa in -ldnet... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dnet_ntoa (); int main () { return dnet_ntoa (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dnet_dnet_ntoa=yes else ac_cv_lib_dnet_dnet_ntoa=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDNET 1 _ACEOF LIBS="-ldnet $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5 $as_echo_n "checking for main in -lXbsd... " >&6; } if test "${ac_cv_lib_Xbsd_main+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lXbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_Xbsd_main=yes else ac_cv_lib_Xbsd_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5 $as_echo "$ac_cv_lib_Xbsd_main" >&6; } if test "x$ac_cv_lib_Xbsd_main" = x""yes; then : LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5 $as_echo_n "checking for cma_open in -lpthreads... " >&6; } if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cma_open (); int main () { return cma_open (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthreads_cma_open=yes else ac_cv_lib_pthreads_cma_open=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; } if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBPTHREADS 1 _ACEOF LIBS="-lpthreads $LIBS" fi ## Note: when using cpp in s/aix4.2.h, this definition depended on ## HAVE_LIBPTHREADS. That was not defined earlier in configure when ## the system file was sourced. Hence the value of LIBS_SYSTEM ## added to LIBS in configure would never contain the pthreads part, ## but the value used in Makefiles might. FIXME? ## ## -lpthreads seems to be necessary for Xlib in X11R6, and should ## be harmless on older versions of X where it happens to exist. test "$opsys" = "aix4-2" && \ test $ac_cv_lib_pthreads_cma_open = yes && \ LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads" case ${host_os} in aix*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5 $as_echo_n "checking for -bbigtoc option... 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REAL_CFLAGS="$CFLAGS" REAL_CPPFLAGS="$CPPFLAGS" if test "${HAVE_X11}" = "yes"; then DEFS="$C_SWITCH_X_SITE $DEFS" LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" LIBS="-lX11 $LIBS" CFLAGS="$C_SWITCH_X_SITE $CFLAGS" CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS" # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. # This is handled by LD_SWITCH_X_SITE_AUX during the real build, # but it's more convenient here to set LD_RUN_PATH # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH export LD_RUN_PATH fi if test "${opsys}" = "gnu-linux"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5 $as_echo_n "checking whether X on GNU/Linux needs -b to link... 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RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then HAVE_RSVG=yes else : fi if test $HAVE_RSVG = yes; then $as_echo "#define HAVE_RSVG 1" >>confdefs.h CFLAGS="$CFLAGS $RSVG_CFLAGS" LIBS="$RSVG_LIBS $LIBS" fi fi fi HAVE_IMAGEMAGICK=no if test "${HAVE_X11}" = "yes"; then if test "${with_imagemagick}" != "no"; then IMAGEMAGICK_MODULE="Wand" succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } succeeded=yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; } IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; } IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5 $as_echo "$IMAGEMAGICK_LIBS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } IMAGEMAGICK_CFLAGS="" IMAGEMAGICK_LIBS="" ## If we have a custom action on failure, don't print errors, but ## do set a variable so people can do so. IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then HAVE_IMAGEMAGICK=yes else : fi if test $HAVE_IMAGEMAGICK = yes; then $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS" LIBS="$IMAGEMAGICK_LIBS $LIBS" for ac_func in MagickExportImagePixels do : ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels" if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MAGICKEXPORTIMAGEPIXELS 1 _ACEOF fi done fi fi fi HAVE_GTK=no if test "${with_gtk3}" = "yes"; then GLIB_REQUIRED=2.6 GTK_REQUIRED=2.90 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$PKG_CONFIG" = "no" ; then pkg_check_gtk=no else PKG_CONFIG_MIN_VERSION=0.9.0 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 $as_echo_n "checking for $GTK_MODULES... " >&6; } if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } succeeded=yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5 $as_echo_n "checking GTK_CFLAGS... " >&6; } GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5 $as_echo "$GTK_CFLAGS" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5 $as_echo_n "checking GTK_LIBS... " >&6; } GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5 $as_echo "$GTK_LIBS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } GTK_CFLAGS="" GTK_LIBS="" ## If we have a custom action on failure, don't print errors, but ## do set a variable so people can do so. GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then pkg_check_gtk=yes else pkg_check_gtk=no fi if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5 fi fi if test "$pkg_check_gtk" != "yes"; then HAVE_GTK=no if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then GLIB_REQUIRED=2.6 GTK_REQUIRED=2.6 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED" succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$PKG_CONFIG" = "no" ; then pkg_check_gtk=no else PKG_CONFIG_MIN_VERSION=0.9.0 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5 $as_echo_n "checking for $GTK_MODULES... " >&6; } if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } succeeded=yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5 $as_echo_n "checking GTK_CFLAGS... " >&6; } GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5 $as_echo "$GTK_CFLAGS" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5 $as_echo_n "checking GTK_LIBS... " >&6; } GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5 $as_echo "$GTK_LIBS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } GTK_CFLAGS="" GTK_LIBS="" ## If we have a custom action on failure, don't print errors, but ## do set a variable so people can do so. GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then pkg_check_gtk=yes else pkg_check_gtk=no fi if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5 fi fi fi GTK_OBJ= if test x"$pkg_check_gtk" = xyes; then C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS" CFLAGS="$CFLAGS $GTK_CFLAGS" LIBS="$GTK_LIBS $LIBS" GTK_COMPILES=no for ac_func in gtk_main do : ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main" if test "x$ac_cv_func_gtk_main" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GTK_MAIN 1 _ACEOF GTK_COMPILES=yes fi done if test "${GTK_COMPILES}" != "yes"; then if test "$USE_X_TOOLKIT" != "maybe"; then as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5; fi else HAVE_GTK=yes $as_echo "#define USE_GTK 1" >>confdefs.h GTK_OBJ=gtkutil.o USE_X_TOOLKIT=none if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then : else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with closing open displays. This is no problem if you just use one display, but if you use more than one and close one of them Emacs may crash." >&5 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with closing open displays. This is no problem if you just use one display, but if you use more than one and close one of them Emacs may crash." >&2;} sleep 3 fi fi fi if test "${HAVE_GTK}" = "yes"; then if test "$with_toolkit_scroll_bars" != no; then with_toolkit_scroll_bars=yes fi HAVE_GTK_FILE_SELECTION=no ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default #include " if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then : HAVE_GTK_FILE_SELECTION=yes else HAVE_GTK_FILE_SELECTION=no fi if test "$HAVE_GTK_FILE_SELECTION" = yes; then for ac_func in gtk_file_selection_new do : ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new" if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GTK_FILE_SELECTION_NEW 1 _ACEOF fi done fi HAVE_GTK_AND_PTHREAD=no for ac_header in pthread.h do : ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_H 1 _ACEOF fi done if test "$ac_cv_header_pthread_h"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5 $as_echo_n "checking for pthread_self in -lpthread... " >&6; } if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pthread_self (); int main () { return pthread_self (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_self=yes else ac_cv_lib_pthread_pthread_self=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; } if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then : HAVE_GTK_AND_PTHREAD=yes fi fi if test "$HAVE_GTK_AND_PTHREAD" = yes; then case "${canonical}" in *-hpux*) ;; *) GTK_LIBS="$GTK_LIBS -lpthread" ;; esac $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h fi for ac_func in gtk_widget_get_window gtk_widget_set_has_window \ gtk_dialog_get_action_area gtk_widget_get_sensitive \ gtk_widget_get_mapped gtk_adjustment_get_page_size \ gtk_orientable_set_orientation do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" eval as_val=\$$as_ac_var if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done fi HAVE_DBUS=no DBUS_OBJ= if test "${with_dbus}" = "yes"; then succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$PKG_CONFIG" = "no" ; then HAVE_DBUS=no else PKG_CONFIG_MIN_VERSION=0.9.0 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; } if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } succeeded=yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5 $as_echo_n "checking DBUS_CFLAGS... " >&6; } DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5 $as_echo "$DBUS_CFLAGS" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5 $as_echo_n "checking DBUS_LIBS... " >&6; } DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5 $as_echo "$DBUS_LIBS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } DBUS_CFLAGS="" DBUS_LIBS="" ## If we have a custom action on failure, don't print errors, but ## do set a variable so people can do so. DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then HAVE_DBUS=yes else HAVE_DBUS=no fi if test "$HAVE_DBUS" = yes; then LIBS="$LIBS $DBUS_LIBS" $as_echo "#define HAVE_DBUS 1" >>confdefs.h for ac_func in dbus_watch_get_unix_fd do : ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd" if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DBUS_WATCH_GET_UNIX_FD 1 _ACEOF fi done DBUS_OBJ=dbusbind.o fi fi HAVE_GCONF=no if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 $as_echo "$PKG_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "$PKG_CONFIG" = "no" ; then HAVE_GCONF=no else PKG_CONFIG_MIN_VERSION=0.9.0 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5 $as_echo_n "checking for gconf-2.0 >= 2.13... 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OLD_CPPFLAGS=$CPPFLAGS OLD_CFLAGS=$CFLAGS CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS" CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int x = 5; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : emacs_cv_lesstif=yes else emacs_cv_lesstif=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5 $as_echo "$emacs_cv_lesstif" >&6; } if test $emacs_cv_lesstif = yes; then # Make sure this -I option remains in CPPFLAGS after it is set # back to REAL_CPPFLAGS. # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not # have those other -I options anyway. Ultimately, having this # directory ultimately in CPPFLAGS will be enough. REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS" LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS" else CFLAGS=$OLD_CFLAGS CPPFLAGS=$OLD_CPPFLAGS fi fi fi USE_TOOLKIT_SCROLL_BARS=no if test "${with_toolkit_scroll_bars}" != "no"; then if test "${USE_X_TOOLKIT}" != "none"; then if test "${USE_X_TOOLKIT}" = "MOTIF"; then $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h HAVE_XAW3D=no USE_TOOLKIT_SCROLL_BARS=yes elif test "${HAVE_XAW3D}" = "yes"; then $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h USE_TOOLKIT_SCROLL_BARS=yes fi elif test "${HAVE_GTK}" = "yes"; then $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h USE_TOOLKIT_SCROLL_BARS=yes elif test "${HAVE_NS}" = "yes"; then $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h USE_TOOLKIT_SCROLL_BARS=yes fi fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { XIMProc callback; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : HAVE_XIM=yes $as_echo "#define HAVE_XIM 1" >>confdefs.h else HAVE_XIM=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test "${with_xim}" != "no"; then $as_echo "#define USE_XIM 1" >>confdefs.h fi if test "${HAVE_XIM}" != "no"; then late_CFLAGS=$CFLAGS if test "$GCC" = yes; then CFLAGS="$CFLAGS --pedantic-errors" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { Display *display; XrmDatabase db; char *res_name; char *res_class; XIMProc callback; XPointer *client_data; #ifndef __GNUC__ /* If we're not using GCC, it's probably not XFree86, and this is probably right, but we can't use something like --pedantic-errors. */ extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*, char*, XIMProc, XPointer*); #endif (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback, client_data); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : emacs_cv_arg6_star=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test "$emacs_cv_arg6_star" = yes; then $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h else $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h fi CFLAGS=$late_CFLAGS fi ### Start of font-backend (under any platform) section. # (nothing here yet -- this is a placeholder) ### End of font-backend (under any platform) section. ### Start of font-backend (under X11) section. if test "${HAVE_X11}" = "yes"; then succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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HAVE_XFT=maybe if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then with_xft="no"; fi if test "x${with_xft}" != "xno"; then succeeded=no # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"` fi else echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." echo "*** See http://www.freedesktop.org/software/pkgconfig" fi fi if test $succeeded = yes; then : else HAVE_XFT=no fi ## Because xftfont.c uses XRenderQueryExtension, we also ## need to link to -lXrender. HAVE_XRENDER=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; } if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lXrender $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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This probably means that movemail could lose mail. There may be a \`development' package to install containing liblockfile." "$LINENO" 5 fi fi for ac_func in touchlock do : ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock" if test "x$ac_cv_func_touchlock" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_TOUCHLOCK 1 _ACEOF fi done for ac_header in maillock.h do : ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default" if test "x$ac_cv_header_maillock_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MAILLOCK_H 1 _ACEOF fi done ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to ## interlock access to the mail spool. The alternative is a lock file named ## /usr/spool/mail/$USER.lock. mail_lock=no case "$opsys" in aix4-2) mail_lock="lockf" ;; gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;; ## On GNU/Linux systems, both methods are used by various mail programs. ## I assume most people are using newer mailers that have heard of flock. ## Change this if you need to. ## Debian contains a patch which says: ``On Debian/GNU/Linux systems, ## configure gets the right answers, and that means *NOT* using flock. ## Using flock is guaranteed to be the wrong thing. See Debian Policy ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the ## Debian maintainer hasn't provided a clean fix for Emacs. ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and ## HAVE_MAILLOCK_H are defined, so the following appears to be the ## correct logic. -- fx ## We must check for HAVE_LIBLOCKFILE too, as movemail does. ## liblockfile is a Free Software replacement for libmail, used on ## Debian systems and elsewhere. -rfr. gnu-*) mail_lock="flock" if test $have_mail = yes || test $have_lockfile = yes; then test $ac_cv_header_maillock_h = yes && mail_lock=no fi ;; esac BLESSMAIL_TARGET= case "$mail_lock" in flock) $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h ;; lockf) $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h ;; *) BLESSMAIL_TARGET="need-blessmail" ;; esac for ac_func in gethostname getdomainname dup2 \ rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \ random lrand48 logb frexp fmod rint cbrt ftime setsid \ strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \ __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \ sendto recvfrom getsockopt setsockopt getsockname getpeername \ gai_strerror mkstemp getline getdelim mremap memmove fsync sync \ memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \ cfmakeraw cfsetspeed isnan copysign __executable_start do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" eval as_val=\$$as_ac_var if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in sys/un.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default" if test "x$ac_cv_header_sys_un_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_UN_H 1 _ACEOF fi done for ac_func in $ac_func_list do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" eval as_val=\$$as_ac_var if test "x$as_val" = x""yes; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 $as_echo_n "checking for working mktime... " >&6; } if test "${ac_cv_func_working_mktime+set}" = set; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : ac_cv_func_working_mktime=no else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Test program from Paul Eggert and Tony Leneis. */ #ifdef TIME_WITH_SYS_TIME # include # include #else # ifdef HAVE_SYS_TIME_H # include # else # include # endif #endif #include #include #ifdef HAVE_UNISTD_H # include #endif #ifndef HAVE_ALARM # define alarm(X) /* empty */ #endif /* Work around redefinition to rpl_putenv by other config tests. */ #undef putenv static time_t time_t_max; static time_t time_t_min; /* Values we'll use to set the TZ environment variable. */ static char *tz_strings[] = { (char *) 0, "TZ=GMT0", "TZ=JST-9", "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" }; #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) /* Return 0 if mktime fails to convert a date in the spring-forward gap. Based on a problem report from Andreas Jaeger. */ static int spring_forward_gap () { /* glibc (up to about 1998-10-07) failed this test. */ struct tm tm; /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" instead of "TZ=America/Vancouver" in order to detect the bug even on systems that don't support the Olson extension, or don't have the full zoneinfo tables installed. */ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); tm.tm_year = 98; tm.tm_mon = 3; tm.tm_mday = 5; tm.tm_hour = 2; tm.tm_min = 0; tm.tm_sec = 0; tm.tm_isdst = -1; return mktime (&tm) != (time_t) -1; } static int mktime_test1 (now) time_t now; { struct tm *lt; return ! (lt = localtime (&now)) || mktime (lt) == now; } static int mktime_test (now) time_t now; { return (mktime_test1 (now) && mktime_test1 ((time_t) (time_t_max - now)) && mktime_test1 ((time_t) (time_t_min + now))); } static int irix_6_4_bug () { /* Based on code from Ariel Faigon. */ struct tm tm; tm.tm_year = 96; tm.tm_mon = 3; tm.tm_mday = 0; tm.tm_hour = 0; tm.tm_min = 0; tm.tm_sec = 0; tm.tm_isdst = -1; mktime (&tm); return tm.tm_mon == 2 && tm.tm_mday == 31; } static int bigtime_test (j) int j; { struct tm tm; time_t now; tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; now = mktime (&tm); if (now != (time_t) -1) { struct tm *lt = localtime (&now); if (! (lt && lt->tm_year == tm.tm_year && lt->tm_mon == tm.tm_mon && lt->tm_mday == tm.tm_mday && lt->tm_hour == tm.tm_hour && lt->tm_min == tm.tm_min && lt->tm_sec == tm.tm_sec && lt->tm_yday == tm.tm_yday && lt->tm_wday == tm.tm_wday && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) return 0; } return 1; } static int year_2050_test () { /* The correct answer for 2050-02-01 00:00:00 in Pacific time, ignoring leap seconds. */ unsigned long int answer = 2527315200UL; struct tm tm; time_t t; tm.tm_year = 2050 - 1900; tm.tm_mon = 2 - 1; tm.tm_mday = 1; tm.tm_hour = tm.tm_min = tm.tm_sec = 0; tm.tm_isdst = -1; /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" instead of "TZ=America/Vancouver" in order to detect the bug even on systems that don't support the Olson extension, or don't have the full zoneinfo tables installed. */ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); t = mktime (&tm); /* Check that the result is either a failure, or close enough to the correct answer that we can assume the discrepancy is due to leap seconds. */ return (t == (time_t) -1 || (0 < t && answer - 120 <= t && t <= answer + 120)); } int main () { time_t t, delta; int i, j; /* This test makes some buggy mktime implementations loop. Give up after 60 seconds; a mktime slower than that isn't worth using anyway. */ alarm (60); for (;;) { t = (time_t_max << 1) + 1; if (t <= time_t_max) break; time_t_max = t; } time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; delta = time_t_max / 997; /* a suitable prime number */ for (i = 0; i < N_STRINGS; i++) { if (tz_strings[i]) putenv (tz_strings[i]); for (t = 0; t <= time_t_max - delta; t += delta) if (! mktime_test (t)) return 1; if (! (mktime_test ((time_t) 1) && mktime_test ((time_t) (60 * 60)) && mktime_test ((time_t) (60 * 60 * 24)))) return 1; for (j = 1; ; j <<= 1) if (! bigtime_test (j)) return 1; else if (INT_MAX / 2 < j) break; if (! bigtime_test (INT_MAX)) return 1; } return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_func_working_mktime=yes else ac_cv_func_working_mktime=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5 $as_echo "$ac_cv_func_working_mktime" >&6; } if test $ac_cv_func_working_mktime = no; then case " $LIBOBJS " in *" mktime.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mktime.$ac_objext" ;; esac fi if test "$ac_cv_func_working_mktime" = no; then $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h fi ac_have_func=no # yes means we've found a way to get the load average. # Make sure getloadavg.c is where it belongs, at configure-time. test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" || as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5 ac_save_LIBS=$LIBS # Check for getloadavg, but be sure not to touch the cache variable. (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" if test "x$ac_cv_func_getloadavg" = x""yes; then : exit 0 else exit 1 fi ) && ac_have_func=yes # On HPUX9, an unprivileged user can get load averages through this function. for ac_func in pstat_getdynamic do : ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PSTAT_GETDYNAMIC 1 _ACEOF fi done # Solaris has libkstat which does not require root. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 $as_echo_n "checking for kstat_open in -lkstat... " >&6; } if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkstat $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char kstat_open (); int main () { return kstat_open (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_kstat_kstat_open=yes else ac_cv_lib_kstat_kstat_open=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBKSTAT 1 _ACEOF LIBS="-lkstat $LIBS" fi test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes # Some systems with -lutil have (and need) -lkvm as well, some do not. # On Solaris, -lkvm requires nlist from -lelf, so check that first # to get the right answer into the cache. # For kstat on solaris, we need libelf to force the definition of SVR4 below. if test $ac_have_func = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 $as_echo_n "checking for elf_begin in -lelf... " >&6; } if test "${ac_cv_lib_elf_elf_begin+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lelf $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char elf_begin (); int main () { return elf_begin (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_elf_elf_begin=yes else ac_cv_lib_elf_elf_begin=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; } if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then : LIBS="-lelf $LIBS" fi fi if test $ac_have_func = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 $as_echo_n "checking for kvm_open in -lkvm... " >&6; } if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lkvm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char kvm_open (); int main () { return kvm_open (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_kvm_kvm_open=yes else ac_cv_lib_kvm_kvm_open=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then : LIBS="-lkvm $LIBS" fi # Check for the 4.4BSD definition of getloadavg. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 $as_echo_n "checking for getloadavg in -lutil... " >&6; } if test "${ac_cv_lib_util_getloadavg+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lutil $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getloadavg (); int main () { return getloadavg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_util_getloadavg=yes else ac_cv_lib_util_getloadavg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 $as_echo "$ac_cv_lib_util_getloadavg" >&6; } if test "x$ac_cv_lib_util_getloadavg" = x""yes; then : LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes fi fi if test $ac_have_func = no; then # There is a commonly available library for RS/6000 AIX. # Since it is not a standard part of AIX, it might be installed locally. ac_getloadavg_LIBS=$LIBS LIBS="-L/usr/local/lib $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgetloadavg $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getloadavg (); int main () { return getloadavg (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_getloadavg_getloadavg=yes else ac_cv_lib_getloadavg_getloadavg=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then : LIBS="-lgetloadavg $LIBS" else LIBS=$ac_getloadavg_LIBS fi fi # Make sure it is really in the library, if we think we found it, # otherwise set up the replacement function. for ac_func in getloadavg do : ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" if test "x$ac_cv_func_getloadavg" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETLOADAVG 1 _ACEOF else case " $LIBOBJS " in *" getloadavg.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext" ;; esac $as_echo "#define C_GETLOADAVG 1" >>confdefs.h # Figure out what our getloadavg.c needs. ac_have_func=no ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then : ac_have_func=yes $as_echo "#define DGUX 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldgc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dg_sys_info (); int main () { return dg_sys_info (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dgc_dg_sys_info=yes else ac_cv_lib_dgc_dg_sys_info=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDGC 1 _ACEOF LIBS="-ldgc $LIBS" fi fi ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = x""yes; then : fi for ac_func in setlocale do : ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" if test "x$ac_cv_func_setlocale" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SETLOCALE 1 _ACEOF fi done # We cannot check for , because Solaris 2 does not use dwarf (it # uses stabs), but it is still SVR4. We cannot check for because # Irix 4.0.5F has the header but not the library. if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then ac_have_func=yes $as_echo "#define SVR4 1" >>confdefs.h fi if test $ac_have_func = no; then ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then : ac_have_func=yes $as_echo "#define UMAX 1" >>confdefs.h $as_echo "#define UMAX4_3 1" >>confdefs.h fi fi if test $ac_have_func = no; then ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then : ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h fi fi if test $ac_have_func = no; then for ac_header in mach/mach.h do : ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" if test "x$ac_cv_header_mach_mach_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MACH_MACH_H 1 _ACEOF fi done fi for ac_header in nlist.h do : ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" if test "x$ac_cv_header_nlist_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NLIST_H 1 _ACEOF ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include " if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 _ACEOF $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h fi fi done fi done # Some definitions of getloadavg require that the program be installed setgid. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5 $as_echo_n "checking whether getloadavg requires setgid... " >&6; } if test "${ac_cv_func_getloadavg_setgid+set}" = set; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "$srcdir/$ac_config_libobj_dir/getloadavg.c" #ifdef LDAV_PRIVILEGED Yowza Am I SETGID yet #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then : ac_cv_func_getloadavg_setgid=yes else ac_cv_func_getloadavg_setgid=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; } if test $ac_cv_func_getloadavg_setgid = yes; then NEED_SETGID=true $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h else NEED_SETGID=false fi if test $ac_cv_func_getloadavg_setgid = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5 $as_echo_n "checking group of /dev/kmem... " >&6; } if test "${ac_cv_group_kmem+set}" = set; then : $as_echo_n "(cached) " >&6 else # On Solaris, /dev/kmem is a symlink. Get info on the real file. ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null` # If we got an error (system does not support symlinks), try without -L. test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem` ac_cv_group_kmem=`$as_echo "$ac_ls_output" \ | sed -ne 's/[ ][ ]*/ /g; s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/; / /s/.* //;p;'` fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5 $as_echo "$ac_cv_group_kmem" >&6; } KMEM_GROUP=$ac_cv_group_kmem fi if test "x$ac_save_LIBS" = x; then GETLOADAVG_LIBS=$LIBS else GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"` fi LIBS=$ac_save_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } if test "${ac_cv_sys_largefile_source+set}" = set; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=no; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=1; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_cv_sys_largefile_source=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 $as_echo "$ac_cv_sys_largefile_source" >&6; } case $ac_cv_sys_largefile_source in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source _ACEOF ;; esac rm -rf conftest* # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug # in glibc 2.1.3, but that breaks too many other things. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. if test $ac_cv_sys_largefile_source != unknown; then $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h fi # Configure getopt. # getopt.m4 serial 10 # The getopt module assume you want GNU getopt, with getopt_long etc, # rather than vanilla POSIX getopt. This means your your code should # always include for the getopt prototypes. # Prerequisites of lib/getopt*. GETOPT_H= for ac_header in getopt.h do : ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" if test "x$ac_cv_header_getopt_h" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETOPT_H 1 _ACEOF else GETOPT_H=getopt.h fi done if test -z "$GETOPT_H"; then for ac_func in getopt_long_only do : ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" if test "x$ac_cv_func_getopt_long_only" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETOPT_LONG_ONLY 1 _ACEOF else GETOPT_H=getopt.h fi done fi if test -z "$GETOPT_H"; then ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include " if test "x$ac_cv_have_decl_optreset" = x""yes; then : GETOPT_H=getopt.h fi fi if test -z "$GETOPT_H"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 $as_echo_n "checking for working GNU getopt function... " >&6; } if test "${gl_cv_func_gnu_getopt+set}" = set; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include " if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then : gl_cv_func_gnu_getopt=no else gl_cv_func_gnu_getopt=yes fi else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { char *myargv[3]; myargv[0] = "conftest"; myargv[1] = "-+"; myargv[2] = 0; return getopt (2, myargv, "+a") != '?'; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : gl_cv_func_gnu_getopt=yes else gl_cv_func_gnu_getopt=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5 $as_echo "$gl_cv_func_gnu_getopt" >&6; } if test "$gl_cv_func_gnu_getopt" = "no"; then GETOPT_H=getopt.h fi fi if test -n "$GETOPT_H"; then : GETOPT_H=getopt.h $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h : GETOPTOBJS='getopt.o getopt1.o' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; } if test "${ac_cv_func_getpgrp_void+set}" = set; then : $as_echo_n "(cached) " >&6 else # Use it with a single arg. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { getpgrp (0); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_func_getpgrp_void=no else ac_cv_func_getpgrp_void=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5 $as_echo "$ac_cv_func_getpgrp_void" >&6; } if test $ac_cv_func_getpgrp_void = yes; then $as_echo "#define GETPGRP_VOID 1" >>confdefs.h fi for ac_func in strftime do : ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" if test "x$ac_cv_func_strftime" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRFTIME 1 _ACEOF else # strftime is in -lintl on SCO UNIX. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 $as_echo_n "checking for strftime in -lintl... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char mit_des_cbc_encrypt (); int main () { return mit_des_cbc_encrypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_mit_des_cbc_encrypt=yes else ac_cv_lib_crypto_mit_des_cbc_encrypt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; } if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then : have_crypto=yes else have_crypto=no fi if test $have_crypto = yes; then CRYPTOLIB=-lcrypto LIBS="$CRYPTOLIB $LIBS" $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char mit_des_cbc_encrypt (); int main () { return mit_des_cbc_encrypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes else ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; } if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then : have_k5crypto=yes else have_k5crypto=no fi if test $have_k5crypto = yes; then CRYPTOLIB=-lk5crypto LIBS="$CRYPTOLIB $LIBS" $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5 $as_echo_n "checking for krb5_init_context in -lkrb5... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb5_krb5_init_context=yes else ac_cv_lib_krb5_krb5_init_context=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; } if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then : have_krb5=yes else have_krb5=no fi if test $have_krb5=yes; then KRB5LIB=-lkrb5 LIBS="$KRB5LIB $LIBS" $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h fi if test "${with_kerberos5}" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5 $as_echo_n "checking for des_cbc_encrypt in -ldes425... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char des_cbc_encrypt (); int main () { return des_cbc_encrypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_des425_des_cbc_encrypt=yes else ac_cv_lib_des425_des_cbc_encrypt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; } if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then : have_des425=yes else have_des425=no fi if test $have_des425 = yes; then DESLIB=-ldes425 LIBS="$DESLIB $LIBS" $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5 $as_echo_n "checking for des_cbc_encrypt in -ldes... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char des_cbc_encrypt (); int main () { return des_cbc_encrypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_des_des_cbc_encrypt=yes else ac_cv_lib_des_des_cbc_encrypt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; } if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then : have_des=yes else have_des=no fi if test $have_des = yes; then DESLIB=-ldes LIBS="$DESLIB $LIBS" $as_echo "#define HAVE_LIBDES 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5 $as_echo_n "checking for krb_get_cred in -lkrb4... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char krb_get_cred (); int main () { return krb_get_cred (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_krb4_krb_get_cred=yes else ac_cv_lib_krb4_krb_get_cred=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; } if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then : have_krb4=yes else have_krb4=no fi if test $have_krb4 = yes; then KRB4LIB=-lkrb4 LIBS="$KRB4LIB $LIBS" $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5 $as_echo_n "checking for krb_get_cred in -lkrb... 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(to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) to++; } char TZ_GMT0[] = "TZ=GMT0"; char TZ_PST8[] = "TZ=PST8"; main() { time_t now = time ((time_t *) 0); int hour_GMT0, hour_unset; if (putenv (TZ_GMT0) != 0) exit (1); hour_GMT0 = localtime (&now)->tm_hour; unset_TZ (); hour_unset = localtime (&now)->tm_hour; if (putenv (TZ_PST8) != 0) exit (1); if (localtime (&now)->tm_hour == hour_GMT0) exit (1); unset_TZ (); if (localtime (&now)->tm_hour != hour_unset) exit (1); exit (0); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : emacs_cv_localtime_cache=no else emacs_cv_localtime_cache=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi else # If we lack tzset, report that localtime does not cache TZ, # since we can't invalidate the cache if we don't have tzset. emacs_cv_localtime_cache=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5 $as_echo "$emacs_cv_localtime_cache" >&6; } if test $emacs_cv_localtime_cache = yes; then $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h fi if test "x$HAVE_TIMEVAL" = xyes; then for ac_func in gettimeofday do : ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = x""yes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GETTIMEOFDAY 1 _ACEOF fi done if test $ac_cv_func_gettimeofday = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5 $as_echo_n "checking whether gettimeofday can accept two arguments... 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