From 1d2ff452d4dd8fb7f2f5e53b360b29254fc4db41 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jrfonseca@tungstengraphics.com>
Date: Thu, 25 Oct 2007 15:46:40 +0100
Subject: [PATCH] Expand pkg-config flags before invoking the compiler.

This allows IDEs such as Eclipse to get the correct c-preprocessor flags used
from the build output.
---
 configs/linux-dri     |  4 ++--
 configs/linux-dri-xcb | 10 +++++-----
 configs/linux-solo    |  8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/configs/linux-dri b/configs/linux-dri
index 63e065a40fa..936fce99829 100644
--- a/configs/linux-dri
+++ b/configs/linux-dri
@@ -38,8 +38,8 @@ ASM_SOURCES =
 # Library/program dependencies
 EXTRA_LIB_PATH=-L/usr/X11R6/lib
 
-LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
-LIBDRM_LIB = `pkg-config --libs libdrm`
+LIBDRM_CFLAGS = $(shell pkg-config --cflags libdrm)
+LIBDRM_LIB = $(shell pkg-config --libs libdrm)
 DRI_LIB_DEPS  = $(EXTRA_LIB_PATH) -lm -lpthread -lexpat -ldl $(LIBDRM_LIB)
 GL_LIB_DEPS   = $(EXTRA_LIB_PATH) -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
 		-lm -lpthread -ldl \
diff --git a/configs/linux-dri-xcb b/configs/linux-dri-xcb
index 5620fe58e70..aa292a13ec1 100644
--- a/configs/linux-dri-xcb
+++ b/configs/linux-dri-xcb
@@ -25,7 +25,7 @@ DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
 	-DGLX_DIRECT_RENDERING -DGLX_INDIRECT_RENDERING \
         -DHAVE_ALIAS -DUSE_XCB -DHAVE_POSIX_MEMALIGN
 
-X11_INCLUDES = `pkg-config --cflags-only-I x11` `pkg-config --cflags-only-I xcb` `pkg-config --cflags-only-I x11-xcb` `pkg-config --cflags-only-I xcb-glx`
+X11_INCLUDES = $(shell pkg-config --cflags-only-I x11) $(shell pkg-config --cflags-only-I xcb) $(shell pkg-config --cflags-only-I x11-xcb) $(shell pkg-config --cflags-only-I xcb-glx)
 
 CFLAGS = -Wall -Wmissing-prototypes $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) \
 	$(DEFINES) $(ASM_FLAGS) -std=c99 -ffast-math 
@@ -36,13 +36,13 @@ CXXFLAGS = -Wall $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
 ASM_SOURCES = 
 
 # Library/program dependencies
-EXTRA_LIB_PATH=`pkg-config --libs-only-L x11`
+EXTRA_LIB_PATH=$(shell pkg-config --libs-only-L x11)
 
-LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
-LIBDRM_LIB = `pkg-config --libs libdrm`
+LIBDRM_CFLAGS = $(shell pkg-config --cflags libdrm)
+LIBDRM_LIB = $(shell pkg-config --libs libdrm)
 DRI_LIB_DEPS  = $(EXTRA_LIB_PATH) -lm -lpthread -lexpat -ldl $(LIBDRM_LIB)
 GL_LIB_DEPS   = $(EXTRA_LIB_PATH) -lX11 -lXext -lXxf86vm -lm -lpthread -ldl \
-                $(LIBDRM_LIB) `pkg-config --libs xcb` `pkg-config --libs x11-xcb` `pkg-config --libs xcb-glx`
+                $(LIBDRM_LIB) $(shell pkg-config --libs xcb) $(shell pkg-config --libs x11-xcb) $(shell pkg-config --libs xcb-glx)
 
 
 # This is now 0 by default since it seems to confuse the hell out of people
diff --git a/configs/linux-solo b/configs/linux-solo
index 2d0817dfb75..220fe58b9a4 100644
--- a/configs/linux-solo
+++ b/configs/linux-solo
@@ -16,10 +16,10 @@ PIC_FLAGS  = -fPIC
 ARCH_FLAGS ?=
 
 # DRM and pciaccess
-LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
-LIBDRM_LIB = `pkg-config --libs libdrm`
-PCIACCESS_CFLAGS = `pkg-config --cflags pciaccess`
-PCIACCESS_LIB = `pkg-config --libs pciaccess`
+LIBDRM_CFLAGS = $(shell pkg-config --cflags libdrm)
+LIBDRM_LIB = $(shell pkg-config --libs libdrm)
+PCIACCESS_CFLAGS = $(shell pkg-config --cflags pciaccess)
+PCIACCESS_LIB = $(shell pkg-config --libs pciaccess)
 
 
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
-- 
2.30.2