configure.ac: Support multiple GDK backends in one build

[~andy/gtk] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 107985ab0f486eb42a40b2d964da8c1585c9b90b..1063b9fb2fe713b5836e1b99b79e42fb4660b39b 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -71,8 +71,8 @@ gtk+-*-3.0-uninstalled.pc: gtk+-3.0-uninstalled.pc
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = gdk-3.0.pc gtk+-3.0.pc gail-3.0.pc
 
-pkgconfig_DATA += $(patsubst %,gtk+-%-3.0.pc,@gdktarget@)
-pkgconfig_DATA += $(patsubst %,gdk-%-3.0.pc,@gdktarget@)
+pkgconfig_DATA += ${GDK_BACKENDS:%=gtk+-%-3.0.pc}
+pkgconfig_DATA += ${GDK_BACKENDS:%=gdk-%-3.0.pc}
 
 if OS_UNIX
 pkgconfig_DATA += gtk+-unix-print-3.0.pc