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r19088: filter out -Wl,-rpath combinations with /usr/lib too

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metze
This commit is contained in:
Stefan Metzmacher 2006-10-05 07:38:43 +00:00 committed by Gerald (Jerry) Carter
parent 9900abf8ab
commit 52ffc8b12c
1 changed files with 24 additions and 5 deletions
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29
source/aclocal.m4 vendored
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@ -263,14 +263,33 @@ AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[
done
$1=[$]ac_new_flags
])
dnl Removes -L/usr/lib/? from given variable
dnl Removes '-L/usr/lib[/]', '-Wl,-rpath,/usr/lib[/]'
dnl and '-Wl,-rpath -Wl,/usr/lib[/]' from given variable
AC_DEFUN(LIB_REMOVE_USR_LIB,[
ac_new_flags=""
l=""
for i in [$]$1; do
case [$]i in
-L/usr/lib|-L/usr/lib/) ;;
*) ac_new_flags="[$]ac_new_flags [$]i" ;;
case [$]l[$]i in
-L/usr/lib) ;;
-L/usr/lib/) ;;
-Wl,-rpath,/usr/lib) ;;
-Wl,-rpath,/usr/lib/) ;;
-Wl,-rpath) l=[$]i;;
-Wl,-rpath-Wl,/usr/lib) l="";;
-Wl,-rpath-Wl,/usr/lib/) l="";;
*)
s=" "
if test x"[$]ac_new_flags" = x""; then
s="";
fi
if test x"[$]l" = x""; then
ac_new_flags="[$]ac_new_flags[$]s[$]i";
else
ac_new_flags="[$]ac_new_flags[$]s[$]l [$]i";
fi
l=""
;;
esac
done
$1=[$]ac_new_flags