branch master updated: libtool: fix empty "-L" in compiler_lib_search_path

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The following commit(s) were added to refs/heads/master by this push:
     new 4da5b575 libtool: fix empty "-L" in compiler_lib_search_path
4da5b575 is described below

commit 4da5b57531bc2db0131bb26ad017792688674890
Author: Xiang.Lin <[email protected]>
AuthorDate: Mon Nov 6 15:07:56 2023 +0800

    libtool: fix empty "-L" in compiler_lib_search_path
    
    If the compiler places a space between "-L" and the path, the path will
    be skipped and only an empty "-L" will appear in the final
    compiler_lib_search_path. This will cause the first library in postdeps
    following compiler_lib_search_path to be accidentally skipped.
    
    * libtool.m4: Fixed string comparison by adding missing 'x's.
---
 m4/libtool.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 20d2c3ab..23a68497 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -7563,8 +7563,8 @@ if AC_TRY_EVAL(ac_compile); then
     -L* | -R* | -l*)
        # Some compilers place space between "-{L,R}" and the path.
        # Remove the space.
-       if test x-L = "$p" ||
-          test x-R = "$p"; then
+       if test x-L = x"$p" ||
+          test x-R = x"$p"; then
 	 prev=$p
 	 continue
        fi