From: Dmitry Antipov <dmantipov@yandex.ru>
Date: Sun, 21 May 2023 17:28:22 +0000 (+0300)
Subject: libtool: passthru '-shared-libsan' and '-static-libsan' flags
X-Git-Tag: v2.5.0~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=429d905115e936137636815463460e59ebec1cee;p=thirdparty%2Flibtool.git

libtool: passthru '-shared-libsan' and '-static-libsan' flags

This is intented to link against shared and static sanitizer
runtimes with Clang.

* build-aux/ltmain.in: Pass '-shared-libsan' and '-static-libsan'
flags when linking.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
---

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index fc83f338e..9239047c3 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -5406,13 +5406,16 @@ func_mode_link ()
       # -specs=*             GCC specs files
       # -stdlib=*            select c++ std lib with clang
       # -fsanitize=*         Clang/GCC memory and address sanitizer
+      # -shared-libsan       Link with shared sanitizer runtimes (Clang)
+      # -static-libsan       Link with static sanitizer runtimes (Clang)
       # -fuse-ld=*           Linker select flags for GCC
       # -Wa,*                Pass flags directly to the assembler
       # -Werror, -Werror=*   Report (specified) warnings as errors
       -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=*|-fsanitize=*|-fuse-ld=*|-Wa,*|-Werror|-Werror=*)
+      -specs=*|-fsanitize=*|-shared-libsan|-static-libsan|-fuse-ld=*|-Wa,*| \
+      -Werror|-Werror=*)
         func_quote_arg pretty "$arg"
 	arg=$func_quote_arg_result
         func_append compile_command " $arg"