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* merged from apt--mvo
[apt.git]
/
buildlib
/
tools.m4
diff --git
a/buildlib/tools.m4
b/buildlib/tools.m4
index 442c0b6ae2b7d1c3df2ec26214a4b0298ed6ec6d..9a8d744f2267daeefea59f95e809c46b34f67592 100644
(file)
--- a/
buildlib/tools.m4
+++ b/
buildlib/tools.m4
@@
-91,6
+91,7
@@
AC_DEFUN(ah_NUM_PROCS,
AC_DEFUN(rc_GLIBC_VER,
[AC_MSG_CHECKING([glibc version])
AC_DEFUN(rc_GLIBC_VER,
[AC_MSG_CHECKING([glibc version])
+ AC_CACHE_VAL(ac_cv_glibc_ver,
dummy=if$$
cat <<_GLIBC_>$dummy.c
#include <features.h>
dummy=if$$
cat <<_GLIBC_>$dummy.c
#include <features.h>
@@
-102,11
+103,13
@@
_GLIBC_
if test "$?" = 0; then
GLIBC_VER=`./$dummy`
AC_MSG_RESULT([$GLIBC_VER])
if test "$?" = 0; then
GLIBC_VER=`./$dummy`
AC_MSG_RESULT([$GLIBC_VER])
- GLIBC_VER="-$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
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_SUBST(GLIBC_VER)
])