Use variable library name in pkg-config output.

Previously the pkg-config output files would contain e.g. `-lGL'
and `-lGLU', even if the user modified their configuration to
build libraries with different names.  This modifies the
pkg-config inputs, and corresponding makery, so that modifying the
output library name will cause the appropriate updated name to
appear in the pkg-config `-l' option.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>

src/glu/Makefile

@@ -22,7 +22,8 @@ pcedit = sed \
 	-e 's,@GLU_PC_REQ@,$(GLU_PC_REQ),' \
 	-e 's,@GLU_PC_REQ_PRIV@,$(GLU_PC_REQ_PRIV),' \
 	-e 's,@GLU_PC_LIB_PRIV@,$(GLU_PC_LIB_PRIV),' \
-	-e 's,@GLU_PC_CFLAGS@,$(GLU_PC_CFLAGS),'
+	-e 's,@GLU_PC_CFLAGS@,$(GLU_PC_CFLAGS),' \
+	-e 's,@GLU_LIB@,$(GLU_LIB),'
 glu.pc: glu.pc.in
 	$(pcedit) $< > $@
 

src/glu/glu.pc.in

@@ -8,6 +8,6 @@ Description: Mesa OpenGL Utility library
 Requires: @GLU_PC_REQ@
 Requires.private: @GLU_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lGLU
+Libs: -L${libdir} -l@GLU_LIB@
 Libs.private: @GLU_PC_LIB_PRIV@
 Cflags: -I${includedir} @GLU_PC_CFLAGS@

src/glut/glx/Makefile

@@ -107,7 +107,8 @@ pcedit = sed \
 	-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),'
+	-e 's,@GLUT_PC_CFLAGS@,$(GLUT_PC_CFLAGS),' \
+	-e 's,@GLUT_LIB@,$(GLUT_LIB),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 

src/glut/glx/glut.pc.in

@@ -8,6 +8,6 @@ Description: Mesa OpenGL Utility Toolkit library
 Requires: gl glu
 Requires.private: @GLUT_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lglut
+Libs: -L${libdir} -l@GLUT_LIB@
 Libs.private: @GLUT_PC_LIB_PRIV@
 Cflags: -I${includedir} @GLUT_PC_CFLAGS@

src/glut/mini/Makefile

@@ -81,7 +81,8 @@ pcedit = sed \
 	-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),'
+	-e 's,@GLUT_PC_CFLAGS@,$(GLUT_PC_CFLAGS),' \
+	-e 's,@GLUT_LIB@,$(GLUT_LIB),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 

src/glut/mini/glut.pc.in

@@ -8,6 +8,6 @@ Description: Mesa OpenGL Utility Toolkit library
 Requires: gl glu
 Requires.private: @GLUT_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lglut
+Libs: -L${libdir} -l@GLUT_LIB@
 Libs.private: @GLUT_PC_LIB_PRIV@
 Cflags: -I${includedir} @GLUT_PC_CFLAGS@

src/glw/Makefile

@@ -33,7 +33,8 @@ pcedit = sed \
 	-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),'
+	-e 's,@GLW_PC_CFLAGS@,$(GLW_PC_CFLAGS),' \
+	-e 's,@GLW_LIB@,$(GLW_LIB),'
 glw.pc: glw.pc.in
 	$(pcedit) $< > $@
 

src/glw/glw.pc.in

@@ -8,6 +8,6 @@ Description: Mesa OpenGL widget library
 Requires: gl
 Requires.private: @GLW_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lGLw
+Libs: -L${libdir} -l@GLW_LIB@
 Libs.private: @GLW_PC_LIB_PRIV@
 Cflags: -I${includedir} @GLW_PC_CFLAGS@

src/mesa/Makefile

@@ -103,7 +103,8 @@ gl_pcedit = sed \
 	-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),'
+	-e 's,@GL_PC_CFLAGS@,$(GL_PC_CFLAGS),' \
+	-e 's,@GL_LIB@,$(GL_LIB),'
 
 gl.pc: gl.pc.in
 	$(gl_pcedit) $< > $@

src/mesa/gl.pc.in

@@ -7,6 +7,6 @@ Name: gl
 Description: Mesa OpenGL library
 Requires.private: @GL_PC_REQ_PRIV@
 Version: @VERSION@
-Libs: -L${libdir} -lGL
+Libs: -L${libdir} -l@GL_LIB@
 Libs.private: @GL_PC_LIB_PRIV@
 Cflags: -I${includedir} @GL_PC_CFLAGS@