Make libnsfb dynamically detect the available surface libraries

svn path=/trunk/libnsfb/; revision=10972

1 files changed, 26 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index bb29314..4239425 100644
--- a/Makefile
+++ b/Makefile
@@ -18,8 +18,32 @@ WARNFLAGS := -Wall -Wextra -Wundef -Wpointer-arith -Wcast-align \
 CFLAGS := -g -std=c99 -D_BSD_SOURCE -I$(CURDIR)/include/ \
 	-I$(CURDIR)/src $(WARNFLAGS) $(CFLAGS)
 
-# TODO: probably want to retrieve SDL from pkg-config
-TESTLDFLAGS = -Wl,--whole-archive -l$(COMPONENT) -Wl,--no-whole-archive -lSDL -lxcb-icccm -lxcb -lxcb-image -lxcb-keysyms
+NSFB_XCB_PKG_NAMES := xcb xcb-icccm xcb-image xcb-keysyms
+
+$(eval $(call pkg_config_package_available,NSFB_SDL_AVAILABLE,sdl))
+$(eval $(call pkg_config_package_available,NSFB_XCB_AVAILABLE,$(NSFB_XCB_PKG_NAMES)))
+
+ifeq ($(NSFB_SDL_AVAILABLE),yes)
+  $(eval $(call pkg_config_package_add_flags,sdl,CFLAGS))
+  $(eval $(call pkg_config_package_add_flags,sdl,TESTCFLAGS,TESTLDFLAGS))
+
+  REQUIRED_PKGS := $(REQUIRED_PKGS) sdl
+endif 
+
+ifeq ($(NSFB_XCB_AVAILABLE),yes)
+  $(eval $(call pkg_config_package_min_version,NSFB_XCB_NEW_API,xcb,0.23))
+
+  ifeq ($(NSFB_XCB_NEW_API),yes)
+    CFLAGS := $(CFLAGS) -DNEED_HINTS_ALLOC
+  endif
+
+  $(eval $(call pkg_config_package_add_flags,$(NSFB_XCB_PKG_NAMES),CFLAGS))
+  $(eval $(call pkg_config_package_add_flags,$(NSFB_XCB_PKG_NAMES),TESTCFLAGS,TESTLDFLAGS))
+
+  REQUIRED_PKGS := $(REQUIRED_PKGS) $(NSFB_XCB_PKG_NAMES)
+endif
+
+TESTLDFLAGS := -Wl,--whole-archive -l$(COMPONENT) -Wl,--no-whole-archive $(TESTLDFLAGS)
 
 include build/makefiles/Makefile.top