[PATCH] libtool: fix clang linking with -fsanitize=address or -fsanitize=memory

[jeremyhu]

From: Jeremy Huddleston Sequoia <address@hidden>

References:
https://lists.gnu.org/archive/html/libtool/2014-04/msg00026.html

* build-aux/ltmain.in (func_mode_link): Pass -fsanitize=* to the linker to 
allow trivial use of the clang address sanitizer

Signed-off-by: Jeremy Huddleston Sequoia <address@hidden>
---
 build-aux/ltmain.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 0c40da0..b99b0cd 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -5362,10 +5362,11 @@ func_mode_link ()
       # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time 
optimization
       # -specs=*             GCC specs files
       # -stdlib=*            select c++ std lib with clang
+      # -fsanitize=*         Clang memory and address sanitizer
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
       
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
       
-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-      -specs=*)
+      -specs=*|-fsanitize=*)
         func_quote_for_eval "$arg"
        arg=$func_quote_for_eval_result
         func_append compile_command " $arg"
-- 
2.6.1