diff options
| -rw-r--r-- | FAQ | 38 | ||||
| -rw-r--r-- | FAQ.in | 24 | ||||
| -rw-r--r-- | catgets/open_catalog.c | 39 | ||||
| -rwxr-xr-x | configure | 180 |
4 files changed, 180 insertions, 101 deletions
@@ -38,6 +38,7 @@ please let me know. 1.13. Why do I get messages about missing thread functions when I use librt? I don't even use threads. 1.14. What's the problem with configure --enable-omitfp? +1.15. I get failures during `make check'. What shall I do? 2. Installation and configuration issues @@ -174,7 +175,7 @@ GNU CC is found, like all other GNU packages, on and the many mirror sites. ftp.gnu.org is always overloaded, so try to find a local mirror first. -You always should try to use the latest official release. Older versions +You should always try to use the latest official release. Older versions may not have all the features GNU libc requires. The current releases of egcs (1.0.2) and GNU CC (2.8.1) should work with the GNU C library (for powerpc see question question 1.5). @@ -279,6 +280,17 @@ on a recent kernel) does not necessarily work. For example you can't use new kernel features when using old kernel headers for compiling the GNU C library. +{ZW} Even if you are using a 2.0 kernel on your machine, we recommend you +compile GNU libc with 2.1 kernel headers. That way you won't have to +recompile libc if you ever upgrade to kernel 2.1 or 2.2. To tell libc which +headers to use, give configure the --with-headers switch +(e.g. --with-headers=/usr/src/linux-2.1.107/include). + +Note that you must configure the 2.1 kernel if you do this; otherwise libc +will be unable to find <linux/version.h>. Just copy .config from your 2.0 +kernel sources to the 2.1 tree, do `make oldconfig', and say no to all the +new options. + 1.8. The compiler hangs while building iconvdata modules. What's wrong? @@ -394,6 +406,30 @@ the library names. The compilation of these extra libraries and the compiler optimizations slow down the build process and need more disk space. + +1.15. I get failures during `make check'. What shall I do? + +{AJ} The testsuite should compile and run cleanly on your system, every +failure should be looked into. Depending on the failure I wouldn't advise +installing the library at all. + +You should consider using the `glibcbug' script to report the failure, +providing as much detail as possible. If you run a test directly, please +remember to set up the environment correctly. You want to test the compiled +library - and not your installed one. The best way is to copy the exact +command line which failed and run the test from the subdirectory for this +test in the sources. + +There are some failures which are not directly related to the GNU libc: +- Some compiler produce buggy code. The current egcs snapshots are ok and + the not yet released egcs 1.1 should be ok. gcc 2.8.1 might cause some + failures, gcc 2.7.2.x is so buggy, that explicit checks have been used so + that you can't build with it. +- The kernel might have bugs. For example on Linux/Alpha 2.0.34 the + floating point handling has quite a number of bugs and therefore most of + the test cases in the math subdirectory will fail. The current Linux 2.1 + development kernels have fixes for the floating point support on Alpha. + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @@ -277,6 +277,30 @@ the library names. The compilation of these extra libraries and the compiler optimizations slow down the build process and need more disk space. +?? I get failures during `make check'. What shall I do? + +{AJ} The testsuite should compile and run cleanly on your system, every +failure should be looked into. Depending on the failure I wouldn't advise +installing the library at all. + +You should consider using the `glibcbug' script to report the failure, +providing as much detail as possible. If you run a test directly, please +remember to set up the environment correctly. You want to test the compiled +library - and not your installed one. The best way is to copy the exact +command line which failed and run the test from the subdirectory for this +test in the sources. + +There are some failures which are not directly related to the GNU libc: +- Some compiler produce buggy code. The current egcs snapshots are ok and + the not yet released egcs 1.1 should be ok. gcc 2.8.1 might cause some + failures, gcc 2.7.2.x is so buggy, that explicit checks have been used so + that you can't build with it. +- The kernel might have bugs. For example on Linux/Alpha 2.0.34 the + floating point handling has quite a number of bugs and therefore most of + the test cases in the math subdirectory will fail. The current Linux 2.1 + development kernels have fixes for the floating point support on Alpha. + + ? Installation and configuration issues ?? Can I replace the libc on my Linux system with GNU libc? diff --git a/catgets/open_catalog.c b/catgets/open_catalog.c index 9d54124cd0..deaa8718dd 100644 --- a/catgets/open_catalog.c +++ b/catgets/open_catalog.c @@ -19,6 +19,7 @@ #include <byteswap.h> #include <endian.h> +#include <errno.h> #include <fcntl.h> #include <string.h> #include <stdlib.h> @@ -38,6 +39,10 @@ __open_catalog (__nl_catd catalog) int fd = -1; struct stat st; int swapping; + size_t cnt; + size_t max_offset; + size_t tab_size; + const char *lastp; /* Make sure we are alone. */ __libc_lock_lock (catalog->lock); @@ -175,11 +180,19 @@ __open_catalog (__nl_catd catalog) } /* Avoid dealing with directories and block devices */ - if (fd < 0 || __fstat (fd, &st) < 0 || !S_ISREG (st.st_mode)) + if (fd < 0 || __fstat (fd, &st) < 0) { catalog->status = nonexisting; goto unlock_return; } + if (!S_ISREG (st.st_mode) || st.st_size < sizeof (struct catalog_obj)) + { + /* `errno' is not set correctly but the file is not usable. + Use an reasonable error value. */ + __set_errno (EINVAL); + catalog->status = nonexisting; + goto unlock_return; + } #ifndef MAP_COPY /* Linux seems to lack read-only copy-on-write. */ @@ -242,6 +255,7 @@ __open_catalog (__nl_catd catalog) swapping = 1; else { + invalid_file: /* Invalid file. Free the resources and mark catalog as not usable. */ if (catalog->status == mmapped) @@ -276,6 +290,29 @@ __open_catalog (__nl_catd catalog) (const char *) &catalog->file_ptr->name_ptr[catalog->plane_size * catalog->plane_depth * 3 * 2]; + /* Determine the largest string offset mentioned in the table. */ + max_offset = 0; + tab_size = 3 * catalog->plane_size * catalog->plane_depth; + for (cnt = 2; cnt < tab_size; cnt += 3) + if (catalog->name_ptr[cnt] > max_offset) + max_offset = catalog->name_ptr[cnt]; + + /* Now we can check whether the file is large enough to contain the + tables it says it contains. */ + if (st.st_size <= (sizeof (struct catalog_obj) + 2 * tab_size + max_offset)) + /* The last string is not contained in the file. */ + goto invalid_file; + + lastp = catalog->strings + max_offset; + max_offset = (st.st_size + - sizeof (struct catalog_obj) + 2 * tab_size + max_offset); + while (*lastp != '\0') + { + if (--max_offset == 0) + goto invalid_file; + ++lastp; + } + /* Release the lock again. */ unlock_return: if (fd != -1) @@ -65,9 +65,6 @@ ac_help="$ac_help ac_help="$ac_help --disable-force-install don't force installation of files from this package, even if they are older than the installed files" -ac_help="$ac_help - --disable-stack-frame on some machines this omits some pieces of code - which could help to find error easier" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -806,21 +803,6 @@ fi -# Check whether --enable-stack-frame or --disable-stack-frame was given. -if test "${enable_stack_frame+set}" = set; then - enableval="$enable_stack_frame" - stack_frame=$enableval -else - stack_frame=yes -fi - -if test x"$stack_frame" = xyes; then - cat >> confdefs.h <<\EOF -#define GENERATE_STACK_FRAMES 1 -EOF - -fi - # Make sure we can run config.sub. if $ac_config_sub sun4 >/dev/null 2>&1; then : @@ -828,7 +810,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:832: checking host system type" >&5 +echo "configure:814: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -951,7 +933,7 @@ fi # This can take a while to compute. sysdep_dir=$srcdir/sysdeps echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6 -echo "configure:955: checking sysdep dirs" >&5 +echo "configure:937: checking sysdep dirs" >&5 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" @@ -1160,7 +1142,7 @@ echo "$ac_t""$default_sysnames" 1>&6 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:1164: checking for a BSD compatible install" >&5 +echo "configure:1146: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1214,7 +1196,7 @@ if test "$INSTALL" = "${srcdir}/install-sh -c"; then INSTALL='\$(..)./install-sh -c' fi echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:1218: checking whether ln -s works" >&5 +echo "configure:1200: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1237,7 +1219,7 @@ fi # These programs are version sensitive. echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:1241: checking build system type" >&5 +echo "configure:1223: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1265,7 +1247,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1269: checking for $ac_word" >&5 +echo "configure:1251: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1298,7 +1280,7 @@ if test -z "$CC"; then else # Found it, now check the version. echo $ac_n "checking version of $CC""... $ac_c" 1>&6 -echo "configure:1302: checking version of $CC" >&5 +echo "configure:1284: checking version of $CC" >&5 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcst0-9.-]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1318,7 +1300,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1322: checking for $ac_word" >&5 +echo "configure:1304: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1351,7 +1333,7 @@ if test -z "$MAKE"; then else # Found it, now check the version. echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6 -echo "configure:1355: checking version of $MAKE" >&5 +echo "configure:1337: checking version of $MAKE" >&5 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*version \([0-9][0-9.]*\), by.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1372,7 +1354,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1376: checking for $ac_word" >&5 +echo "configure:1358: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1405,7 +1387,7 @@ if test -z "$MSGFMT"; then else # Found it, now check the version. echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6 -echo "configure:1409: checking version of $MSGFMT" >&5 +echo "configure:1391: checking version of $MSGFMT" >&5 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.*\([0-9][0-9]*\.[0-9]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1425,7 +1407,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1429: checking for $ac_word" >&5 +echo "configure:1411: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1458,7 +1440,7 @@ if test -z "$MAKEINFO"; then else # Found it, now check the version. echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6 -echo "configure:1462: checking version of $MAKEINFO" >&5 +echo "configure:1444: checking version of $MAKEINFO" >&5 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo \([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -1487,7 +1469,7 @@ test -n "$aux_missing" && echo "configure: warning: echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:1491: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:1473: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1500,11 +1482,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext <<EOF -#line 1504 "configure" +#line 1486 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then @@ -1529,7 +1511,7 @@ else cross_linkable=yes fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:1533: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:1515: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1541,7 +1523,7 @@ echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:1545: checking whether we are using GNU C" >&5 +echo "configure:1527: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1550,7 +1532,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -1563,7 +1545,7 @@ if test $ac_cv_prog_gcc != yes; then fi echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:1567: checking build system type" >&5 +echo "configure:1549: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1586,7 +1568,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1590: checking for $ac_word" >&5 +echo "configure:1572: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1617,7 +1599,7 @@ done fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1621: checking how to run the C preprocessor" >&5 +echo "configure:1603: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1632,13 +1614,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1636 "configure" +#line 1618 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1642: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1624: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1649,13 +1631,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1653 "configure" +#line 1635 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1659: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1641: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1688,7 +1670,7 @@ LD=`$CC -print-prog-name=ld` # Determine whether we are using GNU binutils. echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6 -echo "configure:1692: checking whether $AS is GNU as" >&5 +echo "configure:1674: checking whether $AS is GNU as" >&5 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1706,7 +1688,7 @@ rm -f a.out gnu_as=$libc_cv_prog_as_gnu echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6 -echo "configure:1710: checking whether $LD is GNU ld" >&5 +echo "configure:1692: checking whether $LD is GNU ld" >&5 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1725,7 +1707,7 @@ gnu_ld=$libc_cv_prog_ld_gnu # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1729: checking for $ac_word" >&5 +echo "configure:1711: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1756,7 +1738,7 @@ fi # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1760: checking for $ac_word" >&5 +echo "configure:1742: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1787,7 +1769,7 @@ if test -n "$ac_tool_prefix"; then # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1791: checking for $ac_word" >&5 +echo "configure:1773: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1821,7 +1803,7 @@ fi # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. set dummy ${ac_tool_prefix}mig; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1825: checking for $ac_word" >&5 +echo "configure:1807: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1861,7 +1843,7 @@ fi # check if ranlib is necessary echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6 -echo "configure:1865: checking whether ranlib is necessary" >&5 +echo "configure:1847: checking whether ranlib is necessary" >&5 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1895,7 +1877,7 @@ fi # - two terminals occur directly after each other # - the path contains an element with a dot in it echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6 -echo "configure:1899: checking LD_LIBRARY_PATH variable" >&5 +echo "configure:1881: checking LD_LIBRARY_PATH variable" >&5 case ${LD_LIBRARY_PATH} in [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) ld_library_path_setting="contains current directory" @@ -1915,7 +1897,7 @@ fi # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1919: checking for $ac_word" >&5 +echo "configure:1901: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1957,7 +1939,7 @@ if test "$BASH" = no; then # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1961: checking for $ac_word" >&5 +echo "configure:1943: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2003,7 +1985,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2007: checking for $ac_word" >&5 +echo "configure:1989: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2036,7 +2018,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2040: checking for $ac_word" >&5 +echo "configure:2022: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2071,7 +2053,7 @@ test -n "$PERL" || PERL="no" echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6 -echo "configure:2075: checking for signed size_t type" >&5 +echo "configure:2057: checking for signed size_t type" >&5 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2095,12 +2077,12 @@ EOF fi echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6 -echo "configure:2099: checking for libc-friendly stddef.h" >&5 +echo "configure:2081: checking for libc-friendly stddef.h" >&5 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2104 "configure" +#line 2086 "configure" #include "confdefs.h" #define __need_size_t #define __need_wchar_t @@ -2115,7 +2097,7 @@ size_t size; wchar_t wchar; if (&size == NULL || &wchar == NULL) abort (); ; return 0; } EOF -if { (eval echo configure:2119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_friendly_stddef=yes else @@ -2134,7 +2116,7 @@ override stddef.h = # The installed <stddef.h> seems to be libc-friendly." fi echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6 -echo "configure:2138: checking whether we need to use -P to assemble .S files" >&5 +echo "configure:2120: checking whether we need to use -P to assemble .S files" >&5 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2157,7 +2139,7 @@ asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." fi echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6 -echo "configure:2161: checking for assembler global-symbol directive" >&5 +echo "configure:2143: checking for assembler global-symbol directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2187,7 +2169,7 @@ EOF fi echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6 -echo "configure:2191: checking for .set assembler directive" >&5 +echo "configure:2173: checking for .set assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2221,7 +2203,7 @@ EOF fi echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6 -echo "configure:2225: checking for .symver assembler directive" >&5 +echo "configure:2207: checking for .symver assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2240,7 +2222,7 @@ fi echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6 -echo "configure:2244: checking for ld --version-script" >&5 +echo "configure:2226: checking for ld --version-script" >&5 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2263,7 +2245,7 @@ EOF if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o -nostartfiles -nostdlib -Wl,--version-script,conftest.map - 1>&5'; { (eval echo configure:2267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; + 1>&5'; { (eval echo configure:2249: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_ld_version_script_option=yes else @@ -2301,7 +2283,7 @@ if test $VERSIONING = no; then fi if test $elf = yes; then echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6 -echo "configure:2305: checking for .previous assembler directive" >&5 +echo "configure:2287: checking for .previous assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2309,7 +2291,7 @@ else .section foo_section .previous EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2313: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_previous_directive=yes else libc_cv_asm_previous_directive=no @@ -2325,7 +2307,7 @@ EOF else echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6 -echo "configure:2329: checking for .popsection assembler directive" >&5 +echo "configure:2311: checking for .popsection assembler directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2333,7 +2315,7 @@ else .pushsection foo_section .popsection EOF - if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_asm_popsection_directive=yes else libc_cv_asm_popsection_directive=no @@ -2353,12 +2335,12 @@ fi if test $elf != yes; then echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6 -echo "configure:2357: checking for .init and .fini sections" >&5 +echo "configure:2339: checking for .init and .fini sections" >&5 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2362 "configure" +#line 2344 "configure" #include "confdefs.h" int main() { @@ -2367,7 +2349,7 @@ asm (".section .init"); asm (".text"); ; return 0; } EOF -if { (eval echo configure:2371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_have_initfini=yes else @@ -2395,19 +2377,19 @@ if test $elf = yes; then else if test $ac_cv_prog_cc_works = yes; then echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6 -echo "configure:2399: checking for _ prefix on C symbol names" >&5 +echo "configure:2381: checking for _ prefix on C symbol names" >&5 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2404 "configure" +#line 2386 "configure" #include "confdefs.h" asm ("_glibc_foobar:"); int main() { glibc_foobar (); ; return 0; } EOF -if { (eval echo configure:2411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* libc_cv_asm_underscores=yes else @@ -2422,17 +2404,17 @@ fi echo "$ac_t""$libc_cv_asm_underscores" 1>&6 else echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6 -echo "configure:2426: checking for _ prefix on C symbol names" >&5 +echo "configure:2408: checking for _ prefix on C symbol names" >&5 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2431 "configure" +#line 2413 "configure" #include "confdefs.h" void underscore_test(void) { return; } EOF -if { (eval echo configure:2436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if grep _underscore_test conftest* >/dev/null; then rm -f conftest* libc_cv_asm_underscores=yes @@ -2464,7 +2446,7 @@ if test $elf = yes; then fi echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6 -echo "configure:2468: checking for assembler .weak directive" >&5 +echo "configure:2450: checking for assembler .weak directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2487,7 +2469,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6 if test $libc_cv_asm_weak_directive = no; then echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6 -echo "configure:2491: checking for assembler .weakext directive" >&5 +echo "configure:2473: checking for assembler .weakext directive" >&5 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2525,7 +2507,7 @@ EOF fi echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6 -echo "configure:2529: checking for ld --no-whole-archive" >&5 +echo "configure:2511: checking for ld --no-whole-archive" >&5 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2536,7 +2518,7 @@ __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles -Wl,--no-whole-archive - -o conftest conftest.c 1>&5'; { (eval echo configure:2540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c 1>&5'; { (eval echo configure:2522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_ld_no_whole_archive=yes else libc_cv_ld_no_whole_archive=no @@ -2550,7 +2532,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then fi echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6 -echo "configure:2554: checking for gcc -fexceptions" >&5 +echo "configure:2536: checking for gcc -fexceptions" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2561,7 +2543,7 @@ __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles -fexceptions - -o conftest conftest.c 1>&5'; { (eval echo configure:2565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c 1>&5'; { (eval echo configure:2547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_exceptions=yes else libc_cv_gcc_exceptions=no @@ -2576,14 +2558,14 @@ fi if test "$base_machine" = alpha ; then echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6 -echo "configure:2580: checking for function ..ng prefix" >&5 +echo "configure:2562: checking for function ..ng prefix" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<\EOF foo () { } EOF -if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; +if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2569: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_alpha_ng_prefix=yes else @@ -2610,19 +2592,19 @@ if test "$host_cpu" = powerpc ; then # Check for a bug present in at least versions 2.8.x of GCC # and versions 1.0.x of EGCS. echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6 -echo "configure:2614: checking whether clobbering cr0 causes problems" >&5 +echo "configure:2596: checking whether clobbering cr0 causes problems" >&5 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2619 "configure" +#line 2601 "configure" #include "confdefs.h" int tester(int x) { asm ("" : : : "cc"); return x & 123; } int main() { ; return 0; } EOF -if { (eval echo configure:2626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_c_asmcr0_bug='no' else @@ -2644,12 +2626,12 @@ fi fi echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6 -echo "configure:2648: checking for DWARF2 unwind info support" >&5 +echo "configure:2630: checking for DWARF2 unwind info support" >&5 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <<EOF -#line 2653 "configure" +#line 2635 "configure" static char __EH_FRAME_BEGIN__; _start () { @@ -2676,7 +2658,7 @@ __bzero () {} EOF if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2662: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_dwarf2_unwind_info=static else libc_cv_gcc_dwarf2_unwind_info=no @@ -2684,7 +2666,7 @@ fi if test $libc_cv_gcc_dwarf2_unwind_info = no; then if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame -nostdlib -nostartfiles - -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then libc_cv_gcc_dwarf2_unwind_info=yes else libc_cv_gcc_dwarf2_unwind_info=no @@ -2758,7 +2740,7 @@ if test "$uname" = "sysdeps/generic"; then fi echo $ac_n "checking OS release for uname""... $ac_c" 1>&6 -echo "configure:2762: checking OS release for uname" >&5 +echo "configure:2744: checking OS release for uname" >&5 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2780,7 +2762,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6 uname_release="$libc_cv_uname_release" echo $ac_n "checking OS version for uname""... $ac_c" 1>&6 -echo "configure:2784: checking OS version for uname" >&5 +echo "configure:2766: checking OS version for uname" >&5 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2802,7 +2784,7 @@ else fi echo $ac_n "checking stdio selection""... $ac_c" 1>&6 -echo "configure:2806: checking stdio selection" >&5 +echo "configure:2788: checking stdio selection" >&5 case $stdio in libio) cat >> confdefs.h <<\EOF @@ -2816,7 +2798,7 @@ echo "$ac_t""$stdio" 1>&6 # Test for old glibc 2.0.x headers so that they can be removed properly # Search only in includedir. echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6 -echo "configure:2820: checking for old glibc 2.0.x headers" >&5 +echo "configure:2802: checking for old glibc 2.0.x headers" >&5 if eval test -e "${includedir}/elfclass.h" -a -e "${includedir}/fcntlbits.h" then old_glibc_headers=yes @@ -2870,7 +2852,7 @@ if test $shared = default; then fi echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6 -echo "configure:2874: checking whether -fPIC is default" >&5 +echo "configure:2856: checking whether -fPIC is default" >&5 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else |