From: Pádraig Brady <P@draigBrady.com>
Date: Mon, 26 Feb 2024 19:10:14 +0000 (+0000)
Subject: build: improve libcrypto library detection
X-Git-Tag: v9.5~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45411e3fc609220e707dff9da1dbd749de0fff5a;p=thirdparty%2Fcoreutils.git

build: improve libcrypto library detection

* configure.ac: Match literal '.' in the file name
to avoid potential mismatches with similarly named libs.
Reported by Andreas Schwab
---

diff --git a/configure.ac b/configure.ac
index eb6c33aa45..fe8408a06c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -373,7 +373,7 @@ AS_CASE([$LIB_CRYPTO],
           [# readelf works with cross-builds; ldd works on more platforms.
            LIBCRYPTO_SONAME="`(readelf -d conftest$EXEEXT || ldd conftest$EXEEXT
                               ) 2>/dev/null |
-                              sed -n 's/.*\(libcrypto.so.[[.0-9]]*\).*/\1/p'`"
+                              sed -n 's/.*\(libcrypto\.so\.[[.0-9]]*\).*/\1/p'`"
            AS_CASE([$LIBCRYPTO_SONAME],
              [*libcrypto*],
                [utils_cv_dlopen_libcrypto=yes])])