package openal: remove libOpenAl32 link and add -luuid to pkg-config

src/openal-1-luuid-pkg-config.patch

@@ -0,0 +1,17 @@
+This file is part of mingw-cross-env.
+See doc/index.html for further information.
+
+This patch has been taken from:
+
+
+diff -ur openal-soft-1.13.orig/CMakeLists.txt openal-soft-1.13/CMakeLists.txt
+--- openal-soft-1.13.orig/CMakeLists.txt	2011-02-16 07:05:40.000000000 +1100
++++ openal-soft-1.13/CMakeLists.txt	2011-03-02 15:40:02.000000000 +1100
+@@ -393,6 +393,7 @@
+                 SET(BACKENDS  "${BACKENDS} DirectSound \(linked\),")
+                 SET(EXTRA_LIBS dsound ${EXTRA_LIBS})
+             ENDIF()
++            SET(PKG_CONFIG_LIBS "${PKG_CONFIG_LIBS} -luuid")
+         ENDIF()
+     ENDIF()
+ ENDIF()

src/openal.mk

@@ -34,7 +34,6 @@ define $(PKG)_BUILD
         -DCMAKE_BUILD_TYPE=Release                         \
         -DLIBTYPE=STATIC
     $(MAKE) -C '$(1)/build' -j '$(JOBS)' install
-    ln -sf '$(PREFIX)/$(TARGET)/lib/OpenAL32.a' '$(PREFIX)/$(TARGET)/lib/libOpenAL32.a'
 
     '$(TARGET)-gcc' \
         -W -Wall -Werror -ansi -pedantic \