diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 215 |
1 files changed, 127 insertions, 88 deletions
@@ -2592,7 +2592,7 @@ then fi -am__api_version='1.14' +am__api_version='1.15' ac_aux_dir= for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do @@ -2793,8 +2793,8 @@ test "$program_suffix" != NONE && ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` if test x"${MISSING+set}" != xset; then case $am_aux_dir in @@ -2813,7 +2813,7 @@ else $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} fi -if test x"${install_sh}" != xset; then +if test x"${install_sh+set}" != xset; then case $am_aux_dir in *\ * | *\ *) install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; @@ -3141,8 +3141,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> mkdir_p='$(MKDIR_P)' -# We need awk for the "check" target. The system "awk" is bad on -# some platforms. +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. # Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AMTAR='$${TAR-tar}' @@ -3203,6 +3203,7 @@ fi + # Check whether --with-whiny-user-strftime was given. if test "${with_whiny_user_strftime+set}" = set; then : withval=$with_whiny_user_strftime; if test "$withval" = yes @@ -5836,11 +5837,7 @@ if test -f $srcdir/.developing then # add other debug flags as appropriate, save GAWKDEBUG for emergencies CFLAGS="$CFLAGS -DARRAYDEBUG -DYYDEBUG -DLOCALEDEBUG" - if grep dbug $srcdir/.developing - then - CFLAGS="$CFLAGS -DDBUG" - LIBS="$LIBS dbug/libdbug.a" - fi + # turn on compiler warnings if we're doing development # enable debugging using macros also if test "$GCC" = yes @@ -7515,36 +7512,42 @@ else if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi - if test "$cross_compiling" = yes; then : - - case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac - + am_cv_func_iconv_works=no + for ac_iconv_const in '' 'const'; do + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <iconv.h> #include <string.h> -int main () + +#ifndef ICONV_CONST +# define ICONV_CONST $ac_iconv_const +#endif + +int +main () { - int result = 0; +int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\342\202\254"; /* EURO SIGN */ + static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; @@ -7557,14 +7560,14 @@ int main () iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { - static const char input[] = "\263"; + static ICONV_CONST char input[] = "\263"; char buf[10]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; @@ -7576,14 +7579,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304"; + static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; @@ -7596,14 +7599,14 @@ int main () iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { - static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; - const char *inptr = input; + ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, - (char **) &inptr, &inbytesleft, + &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; @@ -7623,17 +7626,20 @@ int main () && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; + + ; + return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : am_cv_func_iconv_works=yes -else - am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi + test "$am_cv_func_iconv_works" = no || break + done LIBS="$am_save_LIBS" fi @@ -9586,13 +9592,12 @@ fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5 -$as_echo_n "checking for fmod in -lm... " >&6; } -if ${ac_cv_lib_m_fmod+:} false; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fmod" >&5 +$as_echo_n "checking for library containing fmod... " >&6; } +if ${ac_cv_search_fmod+:} false; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lm $LIBS" + ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9611,33 +9616,44 @@ return fmod (); return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_m_fmod=yes -else - ac_cv_lib_m_fmod=no +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fmod=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS + conftest$ac_exeext + if ${ac_cv_search_fmod+:} false; then : + break fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5 -$as_echo "$ac_cv_lib_m_fmod" >&6; } -if test "x$ac_cv_lib_m_fmod" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBM 1 -_ACEOF +done +if ${ac_cv_search_fmod+:} false; then : - LIBS="-lm $LIBS" +else + ac_cv_search_fmod=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fmod" >&5 +$as_echo "$ac_cv_search_fmod" >&6; } +ac_res=$ac_cv_search_fmod +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf in -lm" >&5 -$as_echo_n "checking for isinf in -lm... " >&6; } -if ${ac_cv_lib_m_isinf+:} false; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing isinf" >&5 +$as_echo_n "checking for library containing isinf... " >&6; } +if ${ac_cv_search_isinf+:} false; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lm $LIBS" + ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9656,33 +9672,44 @@ return isinf (); return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_m_isinf=yes -else - ac_cv_lib_m_isinf=no +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_isinf=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS + conftest$ac_exeext + if ${ac_cv_search_isinf+:} false; then : + break fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_isinf" >&5 -$as_echo "$ac_cv_lib_m_isinf" >&6; } -if test "x$ac_cv_lib_m_isinf" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBM 1 -_ACEOF +done +if ${ac_cv_search_isinf+:} false; then : - LIBS="-lm $LIBS" +else + ac_cv_search_isinf=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_isinf" >&5 +$as_echo "$ac_cv_search_isinf" >&6; } +ac_res=$ac_cv_search_isinf +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ismod in -lm" >&5 -$as_echo_n "checking for ismod in -lm... " >&6; } -if ${ac_cv_lib_m_ismod+:} false; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ismod" >&5 +$as_echo_n "checking for library containing ismod... " >&6; } +if ${ac_cv_search_ismod+:} false; then : $as_echo_n "(cached) " >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lm $LIBS" + ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -9701,23 +9728,35 @@ return ismod (); return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_m_ismod=yes -else - ac_cv_lib_m_ismod=no +for ac_lib in '' m; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_ismod=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS + conftest$ac_exeext + if ${ac_cv_search_ismod+:} false; then : + break fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ismod" >&5 -$as_echo "$ac_cv_lib_m_ismod" >&6; } -if test "x$ac_cv_lib_m_ismod" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBM 1 -_ACEOF +done +if ${ac_cv_search_ismod+:} false; then : - LIBS="-lm $LIBS" +else + ac_cv_search_ismod=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ismod" >&5 +$as_echo "$ac_cv_search_ismod" >&6; } +ac_res=$ac_cv_search_ismod +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi |