Set library and header installation directories from configuration

Currently the installation directories for libraries and headers are
resolved within the install commands. For instance, the libraries will
be installed to $(INSTALL_DIR)/$(LIB_DIR). This limits the flexibility
of the installation, such as when the libraries should be installed to a
subdirectory like /usr/lib/tls.

This adds the make variables $(INSTALL_LIB_DIR) and $(INSTALL_INC_DIR)
to define the locations that the libraries and headers are installed.
For the static configs, this resolves exactly as before to
$(INSTALL_DIR)/include and $(INSTALL_DIR)/$(LIB_DIR). For autoconf, they
are derived directly from the --libdir and --includedir settings.

5 files changed, 24 insertions, 22 deletions

diff --git a/src/glut/fbdev/Makefile b/src/glut/fbdev/Makefile
index 306226a..a80f384 100644
--- a/src/glut/fbdev/Makefile
+++ b/src/glut/fbdev/Makefile
@@ -69,10 +69,10 @@ $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
 		$(MKLIB_OPTIONS) $(OBJECTS)
 
 install:
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
 
 # Run 'make -f Makefile.solo dep' to update the dependencies if you change
 # what's included by any source file.
diff --git a/src/glut/glx/Makefile b/src/glut/glx/Makefile
index 8443258..37341ed 100644
--- a/src/glut/glx/Makefile
+++ b/src/glut/glx/Makefile
@@ -100,18 +100,19 @@ $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
 # glut pkgconfig file
 pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
-	-e 's,@LIB_DIR@,$(LIB_DIR),' \
+	-e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+	-e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
 	-e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 
 install: glut.pc
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
 
 
 clean:
diff --git a/src/glut/glx/glut.pc.in b/src/glut/glx/glut.pc.in
index f732f29..e8638fe 100644
--- a/src/glut/glx/glut.pc.in
+++ b/src/glut/glx/glut.pc.in
@@ -1,7 +1,7 @@
 prefix=@INSTALL_DIR@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/@LIB_DIR@
-includedir=${prefix}/include
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
 
 Name: glut
 Description: Mesa OpenGL Utility Toolkit library
diff --git a/src/glut/mini/Makefile b/src/glut/mini/Makefile
index 8754fde..a79f555 100644
--- a/src/glut/mini/Makefile
+++ b/src/glut/mini/Makefile
@@ -76,18 +76,19 @@ tags:
 # glut pkgconfig file
 pcedit = sed \
 	-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
-	-e 's,@LIB_DIR@,$(LIB_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),'
 glut.pc: glut.pc.in
 	$(pcedit) $< > $@
 
 install: glut.pc
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
-	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_DIR)/include/GL
-	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
-	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+	$(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+	$(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
+	$(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
 
 
 # Remove .o and backup files
diff --git a/src/glut/mini/glut.pc.in b/src/glut/mini/glut.pc.in
index f732f29..e8638fe 100644
--- a/src/glut/mini/glut.pc.in
+++ b/src/glut/mini/glut.pc.in
@@ -1,7 +1,7 @@
 prefix=@INSTALL_DIR@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/@LIB_DIR@
-includedir=${prefix}/include
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
 
 Name: glut
 Description: Mesa OpenGL Utility Toolkit library