Add more package metadata to the pkg-config files

The pkg-config files have been filled in more thoroughly to allow users
to use mesa more effectively. By adding metadata to Requires.private,
Libs.private and Cflags, we can ensure that all the libraries and
headers will be found in all situations. However, the full substitutions
are only done when using the configure script.

This also fixes the glu pkg-config file to account for using GL or
OSMesa.

Fixes bug 18161.

12 files changed, 42 insertions, 14 deletions

diff --git a/src/glu/Makefile b/src/glu/Makefile
index b025a90b67..4351d23599 100644
--- a/src/glu/Makefile
+++ b/src/glu/Makefile
@@ -18,7 +18,12 @@ pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
+	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),' \
+	-e 's,@GLU_PC_REQ@,$(GLU_PC_REQ),' \
+	-e 's,@GLU_PC_REQ_PRIV@,$(GLU_PC_REQ_PRIV),' \
+	-e 's,@GLU_PC_LIB@,$(GLU_PC_LIB),' \
+	-e 's,@GLU_PC_LIB_PRIV@,$(GLU_PC_LIB_PRIV),' \
+	-e 's,@GLU_PC_CFLAGS@,$(GLU_PC_CFLAGS),'
 glu.pc: glu.pc.in
 	$(pcedit) $< > $@
 
diff --git a/src/glu/glu.pc.in b/src/glu/glu.pc.in
index 8606b9b222..2c9bd955b8 100644
--- a/src/glu/glu.pc.in
+++ b/src/glu/glu.pc.in
@@ -5,7 +5,9 @@ includedir=@INSTALL_INC_DIR@
 
 Name: glu
 Description: Mesa OpenGL Utility library
-Requires: gl
+Requires: @GLU_PC_REQ@
+Requires.private: @GLU_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lGLU
-Cflags: -I${includedir}
+Libs: -L${libdir} -lGLU @GLU_PC_LIB@
+Libs.private: @GLU_PC_LIB_PRIV@
+Cflags: -I${includedir} @GLU_PC_CFLAGS@
diff --git a/src/glut/glx/Makefile b/src/glut/glx/Makefile
index 7f886f775a..c8f0097ebe 100644
--- a/src/glut/glx/Makefile
+++ b/src/glut/glx/Makefile
@@ -103,7 +103,10 @@ pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
+	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),' \
+	-e 's,@GLUT_PC_REQ_PRIV@,$(GLUT_PC_REQ_PRIV),' \
+	-e 's,@GLUT_PC_LIB_PRIV@,$(GLUT_PC_LIB_PRIV),' \
+	-e 's,@GLUT_PC_CFLAGS@,$(GLUT_PC_CFLAGS),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 
diff --git a/src/glut/glx/glut.pc.in b/src/glut/glx/glut.pc.in
index e8638fe148..ae0689d7e8 100644
--- a/src/glut/glx/glut.pc.in
+++ b/src/glut/glx/glut.pc.in
@@ -6,6 +6,8 @@ includedir=@INSTALL_INC_DIR@
 Name: glut
 Description: Mesa OpenGL Utility Toolkit library
 Requires: gl glu
+Requires.private: @GLUT_PC_REQ_PRIV@
 Version: @VERSION@
 Libs: -L${libdir} -lglut
-Cflags: -I${includedir}
+Libs.private: @GLUT_PC_LIB_PRIV@
+Cflags: -I${includedir} @GLUT_PC_CFLAGS@
diff --git a/src/glut/mini/Makefile b/src/glut/mini/Makefile
index e47d09edb7..112a250bbd 100644
--- a/src/glut/mini/Makefile
+++ b/src/glut/mini/Makefile
@@ -77,7 +77,10 @@ pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
+	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),' \
+	-e 's,@GLUT_PC_REQ_PRIV@,$(GLUT_PC_REQ_PRIV),' \
+	-e 's,@GLUT_PC_LIB_PRIV@,$(GLUT_PC_LIB_PRIV),' \
+	-e 's,@GLUT_PC_CFLAGS@,$(GLUT_PC_CFLAGS),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 
diff --git a/src/glut/mini/glut.pc.in b/src/glut/mini/glut.pc.in
index e8638fe148..ae0689d7e8 100644
--- a/src/glut/mini/glut.pc.in
+++ b/src/glut/mini/glut.pc.in
@@ -6,6 +6,8 @@ includedir=@INSTALL_INC_DIR@
 Name: glut
 Description: Mesa OpenGL Utility Toolkit library
 Requires: gl glu
+Requires.private: @GLUT_PC_REQ_PRIV@
 Version: @VERSION@
 Libs: -L${libdir} -lglut
-Cflags: -I${includedir}
+Libs.private: @GLUT_PC_LIB_PRIV@
+Cflags: -I${includedir} @GLUT_PC_CFLAGS@
diff --git a/src/glw/Makefile b/src/glw/Makefile
index 753c4b74d4..cf412b225e 100644
--- a/src/glw/Makefile
+++ b/src/glw/Makefile
@@ -30,7 +30,10 @@ pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-	-e 's,@VERSION@,$(MAJOR).$(MINOR).$(TINY),'
+	-e 's,@VERSION@,$(MAJOR).$(MINOR).$(TINY),' \
+	-e 's,@GLW_PC_REQ_PRIV@,$(GLW_PC_REQ_PRIV),' \
+	-e 's,@GLW_PC_LIB_PRIV@,$(GLW_PC_LIB_PRIV),' \
+	-e 's,@GLW_PC_CFLAGS@,$(GLW_PC_CFLAGS),'
 glw.pc: glw.pc.in
 	$(pcedit) $< > $@
 
diff --git a/src/glw/glw.pc.in b/src/glw/glw.pc.in
index 25f3f73b8c..5493093be1 100644
--- a/src/glw/glw.pc.in
+++ b/src/glw/glw.pc.in
@@ -6,6 +6,8 @@ includedir=@INSTALL_INC_DIR@
 Name: glw
 Description: Mesa OpenGL widget library
 Requires: gl
+Requires.private: @GLW_PC_REQ_PRIV@
 Version: @VERSION@
 Libs: -L${libdir} -lGLw
-Cflags: -I${includedir}
+Libs.private: @GLW_PC_LIB_PRIV@
+Cflags: -I${includedir} @GLW_PC_CFLAGS@
diff --git a/src/mesa/Makefile b/src/mesa/Makefile
index ba65ce695f..42a8673f4d 100644
--- a/src/mesa/Makefile
+++ b/src/mesa/Makefile
@@ -92,7 +92,10 @@ pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
+	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),' \
+	-e 's,@GL_PC_REQ_PRIV@,$(GL_PC_REQ_PRIV),' \
+	-e 's,@GL_PC_LIB_PRIV@,$(GL_PC_LIB_PRIV),' \
+	-e 's,@GL_PC_CFLAGS@,$(GL_PC_CFLAGS),'
 
 gl.pc: gl.pc.in
 	$(pcedit) $< > $@
diff --git a/src/mesa/drivers/dri/Makefile b/src/mesa/drivers/dri/Makefile
index eef68825bc..9e49fb16f5 100644
--- a/src/mesa/drivers/dri/Makefile
+++ b/src/mesa/drivers/dri/Makefile
@@ -25,7 +25,8 @@ pcedit = sed \
 	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
 	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
 	-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),' \
-	-e 's,@DRI_DRIVER_DIR@,$(DRI_DRIVER_SEARCH_DIR),'
+	-e 's,@DRI_DRIVER_DIR@,$(DRI_DRIVER_SEARCH_DIR),' \
+	-e 's,@DRI_PC_REQ_PRIV@,$(DRI_PC_REQ_PRIV),'
 
 dri.pc: dri.pc.in
 	$(pcedit) $< > $@
diff --git a/src/mesa/drivers/dri/dri.pc.in b/src/mesa/drivers/dri/dri.pc.in
index c47ee9c7e7..695aa6cfd6 100644
--- a/src/mesa/drivers/dri/dri.pc.in
+++ b/src/mesa/drivers/dri/dri.pc.in
@@ -7,4 +7,5 @@ dridriverdir=@DRI_DRIVER_DIR@
 Name: dri
 Description: Direct Rendering Infrastructure
 Version: @VERSION@
+Requires.private: @DRI_PC_REQ_PRIV@
 Cflags: -I${includedir}
diff --git a/src/mesa/gl.pc.in b/src/mesa/gl.pc.in
index 1927880d5f..0462b9fca2 100644
--- a/src/mesa/gl.pc.in
+++ b/src/mesa/gl.pc.in
@@ -5,7 +5,8 @@ includedir=@INSTALL_INC_DIR@
 
 Name: gl
 Description: Mesa OpenGL library
-Requires:
+Requires.private: @GL_PC_REQ_PRIV@
 Version: @VERSION@
 Libs: -L${libdir} -lGL
-Cflags: -I${includedir}
+Libs.private: @GL_PC_LIB_PRIV@
+Cflags: -I${includedir} @GL_PC_CFLAGS@