From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 23 Jan 2024 15:16:41 +0000 (+0100)
Subject: topology: separate Versions linker script
X-Git-Tag: v1.2.11~12
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=dc7da761f3a2b09f5249c26019e9572d5d0200e1;p=alsa-lib.git

topology: separate Versions linker script

A slightly different solution is preferred than PR recommends (bellow).
Only symbols with snd_ prefix should be public. Create a minimal Versions
file for libatopology.

Link: https://github.com/alsa-project/alsa-lib/pull/376
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/topology/Makefile.am b/src/topology/Makefile.am
index 9f48891f..f4dab76d 100644
--- a/src/topology/Makefile.am
+++ b/src/topology/Makefile.am
@@ -1,7 +1,7 @@
 COMPATNUM=@LIBTOOL_VERSION_INFO@
 
 if VERSIONED_SYMBOLS
-VSYMS = -Wl,--version-script=../Versions
+VSYMS = -Wl,--version-script=Versions
 else
 VSYMS =
 endif
diff --git a/src/topology/Versions b/src/topology/Versions
new file mode 100644
index 00000000..84c67f19
--- /dev/null
+++ b/src/topology/Versions
@@ -0,0 +1,7 @@
+ALSA_1.2.1 {
+  global:
+    snd_*;
+
+  local:
+    *;
+};