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[2356] corrected ressoring LDFLAGS.

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we should have used _SAVED; also we need to make a copy of LDFLAGS (in
LDFLAGS_SAVED) before extending it.  it now does both of these correctly.
This commit is contained in:
JINMEI Tatuya 2012-10-31 14:51:22 -07:00
parent 82c05da76c
commit b1f95f0359
1 changed files with 4 additions and 5 deletions
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9
examples/m4/ax_isc_bind10.m4
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@ -71,12 +71,12 @@ fi
# make sure we have buildable libraries
AC_MSG_CHECKING([for BIND 10 common library])
BIND10_COMMON_LIB="-lb10-util -lb10-exceptions"
LDFLAGS="$LDFLAGS $BIND10_LDFLAGS"
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS_CHECK_COMMON="$LDFLAGS $BIND10_LDFLAGS"
LIBS="$LIBS $BIND10_COMMON_LIB"
for d in $bind10_lib_dirs
do
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$d"
LDFLAGS="$LDFLAGS_CHECK_COMMON -L$d"
AC_TRY_LINK([
#include <util/buffer.h>
],[
@ -85,7 +85,6 @@ isc::util::OutputBuffer buffer(0);
if test "x$BIND10_LDFLAGS" != "x"; then
break
fi
LDFLAGS="$LDFLAGS_SAVED"
done
if test "x$BIND10_LDFLAGS" != "x"; then
AC_MSG_RESULT(yes)
@ -117,7 +116,7 @@ AC_SUBST(BIND10_DNS_LIB)
# Restore other flags
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVES"
LDFLAGS="$LDFLAGS_SAVED"
AC_LANG_RESTORE
])dnl AX_ISC_BIND10