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| author | David Kalnischkies <kalnischkies@gmail.com> | 2009-11-02 17:58:57 +0100 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2009-11-02 17:58:57 +0100 |
| commit | 7dc1a9352e12ee5fc4b92c0cf8012f2b49836be3 (patch) | |
| tree | 1c92ae36bfb45d2e778db42783903600b77cc413 /buildlib/tools.m4 | |
| parent | e46a23a59689c917ad3e589a84add9fdfa498159 (diff) | |
don't try to detect glibc and libstdc++ version as we don't need this information any longer
Diffstat (limited to 'buildlib/tools.m4')
| -rw-r--r-- | buildlib/tools.m4 | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/buildlib/tools.m4 b/buildlib/tools.m4 index 9a8d744f2..d1d692331 100644 --- a/buildlib/tools.m4 +++ b/buildlib/tools.m4 @@ -89,56 +89,6 @@ AC_DEFUN(ah_NUM_PROCS, AC_SUBST(NUM_PROCS) ]) -AC_DEFUN(rc_GLIBC_VER, - [AC_MSG_CHECKING([glibc version]) - AC_CACHE_VAL(ac_cv_glibc_ver, - dummy=if$$ - cat <<_GLIBC_>$dummy.c -#include <features.h> -#include <stdio.h> -#include <stdlib.h> -int main(int argc, char **argv) { printf("libc6.%d",__GLIBC_MINOR__); exit(0); } -_GLIBC_ - ${CC-cc} $dummy.c -o $dummy > /dev/null 2>&1 - if test "$?" = 0; then - GLIBC_VER=`./$dummy` - AC_MSG_RESULT([$GLIBC_VER]) - ac_cv_glibc_ver=$GLIBC_VER - else - AC_MSG_WARN([cannot determine GNU C library minor version number]) - fi - rm -f $dummy $dummy.c - ) - GLIBC_VER="-$ac_cv_glibc_ver" - AC_SUBST(GLIBC_VER) -]) - -AC_DEFUN(rc_LIBSTDCPP_VER, - [AC_MSG_CHECKING([libstdc++ version]) - dummy=if$$ - cat <<_LIBSTDCPP_>$dummy.cc -#include <features.h> -#include <stdio.h> -#include <stdlib.h> -int main(int argc, char **argv) { exit(0); } -_LIBSTDCPP_ - ${CXX-c++} $dummy.cc -o $dummy > /dev/null 2>&1 - - if test "$?" = 0; then - soname=`objdump -p ./$dummy |grep NEEDED|grep libstd` - LIBSTDCPP_VER=`echo $soname | sed -e 's/.*NEEDED.*libstdc++\(-libc.*\(-.*\)\)\?.so.\(.*\)/\3\2/'` - fi - rm -f $dummy $dummy.cc - - if test -z "$LIBSTDCPP_VER"; then - AC_MSG_WARN([cannot determine standard C++ library version number]) - else - AC_MSG_RESULT([$LIBSTDCPP_VER]) - LIBSTDCPP_VER="-$LIBSTDCPP_VER" - fi - AC_SUBST(LIBSTDCPP_VER) -]) - AC_DEFUN(ah_GCC3DEP,[ AC_MSG_CHECKING(if $CXX -MD works) touch gcc3dep.cc |