package/faifa: fix incorrect library symlink

As spotted in
http://autobuild.buildroot.net/results/a61/a612cb7a85927d8cfe55c95c34d2901e7694fab0//diffoscope-results.txt,
faifa installs a library symlink with an incorrect target, which was
detected by the reproducible build logic, but is in fact wrong in any
case:

-lrwxrwxrwx   0        0        0        0 2019-11-07 19:38:04.000000 ./usr/lib/libfaifa.so -> /home/naourr/work/instance-3/output-1/target/usr/lib/libfaifa.so.0
+lrwxrwxrwx   0        0        0        0 2019-11-07 19:38:04.000000 ./usr/lib/libfaifa.so -> /home/naourr/work/instance-3/output-2/target/usr/lib/libfaifa.so.0

In practice, this is not a problem at runtime, as the .so symlink is
not used: the library soname is libfaifa.so.0. However, it still makes
sense to fix.

It is fixed by backporting an upstream commit. We considered bumping
to a newer version, but the latest version requires a new dependency
(libevent), so we preferred the backporting approach.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

diff --git a/package/faifa/0003-Makefile.in-fix-asbolute-symlink-of-libfaifa.so.patch b/package/faifa/0003-Makefile.in-fix-asbolute-symlink-of-libfaifa.so.patch
new file mode 100644 (file)
index 0000000..876d2a6
--- /dev/null
+++ b/package/faifa/0003-Makefile.in-fix-asbolute-symlink-of-libfaifa.so.patch
@@ -0,0 +1,32 @@
+From d16abf61049947c451a6411a13fc15dda32feb47 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <f.fainelli@gmail.com>
+Date: Sat, 6 Sep 2014 11:23:02 -0700
+Subject: [PATCH] Makefile.in: fix asbolute symlink of libfaifa.so
+
+Fixes #7
+
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+[Upstream: da2e279fd736d05bcd0ee6e4609c44fece017ba8]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+---
+ Makefile.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index ba65bee..9dec7ee 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -98,9 +98,9 @@ install: installman strip
+       $(INSTALL) -m0755 hpav_cfg $(DESTDIR)$(sbindir)
+       $(INSTALL) -d $(DESTDIR)$(libdir)
+       $(INSTALL) -m0644 $(LIB_SONAME) $(DESTDIR)$(libdir)
+-      ln -sf $(DESTDIR)$(libdir)/$(LIB_SONAME) $(DESTDIR)$(libdir)/$(LIB_SHARED_SO)
+       $(INSTALL) -d $(DESTDIR)$(includedir)/faifa
+       cp $(HEADERS) $(DESTDIR)$(includedir)/faifa
++      cd $(DESTDIR)$(libdir) && ln -sf $(LIB_SONAME) $(LIB_SHARED_SO)
+ 
+ strip:
+       $(STRIP) $(APP)
+-- 
+2.23.0
+