File accept_versioned_libatomic.so.1.patch of Package aMule

File accept_versioned_libatomic.so.1.patch of Package aMule (Revision f22b4232487277f2ccab787b337dc7c5)

Currently displaying revision f22b4232487277f2ccab787b337dc7c5 , Show latest

commit b0323d2168c2171159edf2c2783105f6a97996a3
Author: got3nks <got3nks@users.noreply.github.com>
Date:   Tue Jun 16 15:29:18 2026 +0200

cmake: accept versioned libatomic.so.1 in find_library
    
    openSUSE's `libatomic1` package ships only `libatomic.so.1` —
    there's no separate -devel package, and therefore no unversioned
    `libatomic.so` symlink, so the previous `find_library(NAMES atomic)`
    failed even though the library was installed.
    
    Accept `libatomic.so.1` as a fallback name. The canonical
    unversioned name is kept first so distros that do ship the symlink
    (Debian / Fedora / Arch) still resolve to it. Also tag the STATUS
    line with the resolved path so the chosen variant is visible in the
    configure summary.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c85927574..7a68e72ae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -290,10 +290,15 @@ endif()
 # require libatomic unconditionally on 32-bit builds.
 set (LIBATOMIC "")
 if (CMAKE_SIZEOF_VOID_P EQUAL 4)
-	find_library (LIBATOMIC_LIBRARY NAMES atomic)
+	# Accept either the unversioned `libatomic.so` (Debian / Fedora /
+	# Arch ship it via the -dev / -devel package) or the versioned-only
+	# `libatomic.so.1` (openSUSE ships only the latter -- there's no
+	# separate -devel package). Listing the unversioned name first keeps
+	# the canonical path preferred when both are present.
+	find_library (LIBATOMIC_LIBRARY NAMES atomic libatomic.so.1)
 	if (LIBATOMIC_LIBRARY)
 		set (LIBATOMIC atomic)
-		message (STATUS "32-bit target: linking libatomic for std::atomic<int64_t>")
+		message (STATUS "32-bit target: linking libatomic for std::atomic<int64_t> (${LIBATOMIC_LIBRARY})")
 	else()
 		message (FATAL_ERROR
 			"32-bit target detected (sizeof(void*) == 4). aMule's "