[Mesa-dev] [PATCH 13/20] configure: use LIB_EXT rather than hardcoded .so

Emil Velikov emil.l.velikov at gmail.com
Tue Mar 4 13:12:37 PST 2014 

Some platforms different library extension - dll, dylib, a.
Honor that when we are creating the required links.

Rename LIB_EXTENSION to LIB_EXT while we're here.

XXX: With libglapi linking aside, building classic drivers
on non-linux platforms should be possible now.

Cc: Jon TURNEY <jon.turney at dronecode.org.uk>
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
 configure.ac                     | 13 ++++++++-----
 install-gallium-links.mk         |  6 +++---
 install-lib-links.mk             |  2 +-
 src/glx/apple/Makefile           |  8 ++++----
 src/mesa/drivers/dri/Makefile.am | 24 ++++++++++++------------
 5 files changed, 28 insertions(+), 25 deletions(-)

diff --git a/configure.ac b/configure.ac
index fc20910..a7c479c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -320,19 +320,22 @@ dnl
 dnl library names
 dnl
 if test "$enable_static" = yes; then
-    LIB_EXTENSION='a'
+    LIB_EXT='a'
 else
     case "$host_os" in
     darwin* )
-        LIB_EXTENSION='dylib' ;;
+        LIB_EXT='dylib' ;;
     cygwin* )
-        LIB_EXTENSION='dll' ;;
+        LIB_EXT='dll' ;;
     aix* )
-        LIB_EXTENSION='a' ;;
+        LIB_EXT='a' ;;
     * )
-        LIB_EXTENSION='so' ;;
+        LIB_EXT='so' ;;
     esac
 fi
+
+AC_SUBST([LIB_EXT])
+
 AC_ARG_WITH([gl-lib-name],
   [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
     [specify GL library name @<:@default=GL@:>@])],
diff --git a/install-gallium-links.mk b/install-gallium-links.mk
index 5c897af..6c2857d 100644
--- a/install-gallium-links.mk
+++ b/install-gallium-links.mk
@@ -10,9 +10,9 @@ all-local : .libs/install-gallium-links
 		link_dir=$(top_builddir)/$(LIB_DIR)/egl;	\
 	fi;							\
 	$(MKDIR_P) $$link_dir;					\
-	file_list=$(dri_LTLIBRARIES:%.la=.libs/%.so*);		\
-	file_list+=$(egl_LTLIBRARIES:%.la=.libs/%.so*);		\
-	file_list+=$(lib_LTLIBRARIES:%.la=.libs/%.so*);		\
+	file_list=$(dri_LTLIBRARIES:%.la=.libs/%.$(LIB_EXT)*);	\
+	file_list+=$(egl_LTLIBRARIES:%.la=.libs/%.$(LIB_EXT)*);	\
+	file_list+=$(lib_LTLIBRARIES:%.la=.libs/%.$(LIB_EXT)*);	\
 	for f in $$file_list; do 				\
 		if test -h .libs/$$f; then			\
 			cp -d $$f $$link_dir;			\
diff --git a/install-lib-links.mk b/install-lib-links.mk
index 9dd4c30..2707eb8 100644
--- a/install-lib-links.mk
+++ b/install-lib-links.mk
@@ -5,7 +5,7 @@ all-local : .libs/install-mesa-links
 
 .libs/install-mesa-links : $(lib_LTLIBRARIES)
 	$(AM_V_GEN)$(MKDIR_P) $(top_builddir)/$(LIB_DIR);	\
-	for f in $(lib_LTLIBRARIES:%.la=.libs/%.so*); do	\
+	for f in $(lib_LTLIBRARIES:%.la=.libs/%.$(LIB_EXT)*); do \
 		if test -h .libs/$$f; then			\
 			cp -d $$f $(top_builddir)/$(LIB_DIR);	\
 		else						\
diff --git a/src/glx/apple/Makefile b/src/glx/apple/Makefile
index 39cfec3..91a7218 100644
--- a/src/glx/apple/Makefile
+++ b/src/glx/apple/Makefile
@@ -23,7 +23,7 @@ RM=rm
 #The directory with the final binaries.
 BUILD_DIR=builds
 
-default: $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXTENSION)
+default: $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXT)
 
 SOURCES = \
 	apple_cgl.c \
@@ -88,10 +88,10 @@ INCLUDES = -I. -Iinclude -I..\
 
 ##### TARGETS #####
 
-default: depend $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXTENSION)
+default: depend $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXT)
 
 # Make libGL
-$(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXTENSION):  $(OBJECTS) $(GLAPI_LIB) Makefile
+$(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXT):  $(OBJECTS) $(GLAPI_LIB) Makefile
 	$(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
 		-major 1 -minor 2 $(MKLIB_OPTIONS) \
 		-install $(TOP)/$(LIB_DIR) -id $(INSTALL_LIB_DIR)/lib$(GL_LIB).1.dylib \
@@ -114,7 +114,7 @@ install_headers: include/GL/gl.h
 	$(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
 	$(INSTALL) -m 644 include/GL/gl.h $(DESTDIR)$(INSTALL_DIR)/include/GL
 
-install_libraries: $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXTENSION)
+install_libraries: $(TOP)/$(LIB_DIR)/lib$(GL_LIB).$(LIB_EXT)
 	$(MAKE) -C $(TOP)/src/mesa install-libgl
 
 install: install_libraries
diff --git a/src/mesa/drivers/dri/Makefile.am b/src/mesa/drivers/dri/Makefile.am
index eea1939..65b5454 100644
--- a/src/mesa/drivers/dri/Makefile.am
+++ b/src/mesa/drivers/dri/Makefile.am
@@ -9,37 +9,37 @@ SUBDIRS+=common
 if HAVE_I915_DRI
 SUBDIRS += i915
 MEGADRIVERS_DEPS += i915/libi915_dri.la
-MEGADRIVERS += i915_dri.so
+MEGADRIVERS += i915_dri. at LIB_EXT@
 endif
 
 if HAVE_I965_DRI
 SUBDIRS += i965
 MEGADRIVERS_DEPS += i965/libi965_dri.la
-MEGADRIVERS += i965_dri.so
+MEGADRIVERS += i965_dri. at LIB_EXT@
 endif
 
 if HAVE_NOUVEAU_DRI
 SUBDIRS += nouveau
 MEGADRIVERS_DEPS += nouveau/libnouveau_dri.la
-MEGADRIVERS += nouveau_vieux_dri.so
+MEGADRIVERS += nouveau_vieux_dri. at LIB_EXT@
 endif
 
 if HAVE_R200_DRI
 SUBDIRS += r200
 MEGADRIVERS_DEPS += r200/libr200_dri.la
-MEGADRIVERS += r200_dri.so
+MEGADRIVERS += r200_dri. at LIB_EXT@
 endif
 
 if HAVE_RADEON_DRI
 SUBDIRS += radeon
 MEGADRIVERS_DEPS += radeon/libradeon_dri.la
-MEGADRIVERS += radeon_dri.so
+MEGADRIVERS += radeon_dri. at LIB_EXT@
 endif
 
 if HAVE_SWRAST_DRI
 SUBDIRS += swrast
 MEGADRIVERS_DEPS += swrast/libswrast_dri.la
-MEGADRIVERS += swrast_dri.so
+MEGADRIVERS += swrast_dri. at LIB_EXT@
 endif
 
 pkgconfigdir = $(libdir)/pkgconfig
@@ -68,21 +68,21 @@ dri_LTLIBRARIES = mesa_dri_drivers.la
 # Add a link to allow setting LD_LIBRARY_PATH/LIBGL_DRIVERS_PATH to /lib of the build tree.
 all-local: mesa_dri_drivers.la
 	@$(MKDIR_P) $(top_builddir)/$(LIB_DIR);
-	$(AM_V_GEN)ln -f .libs/mesa_dri_drivers.so \
-			 $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers.so;
+	$(AM_V_GEN)ln -f .libs/mesa_dri_drivers. at LIB_EXT@ \
+			 $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers. at LIB_EXT@;
 	$(AM_V_GEN)for i in $(MEGADRIVERS); do \
-		ln -f $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers.so \
+		ln -f $(top_builddir)/$(LIB_DIR)/mesa_dri_drivers. at LIB_EXT@ \
 		      $(top_builddir)/$(LIB_DIR)/$$i; \
 	done;
 
 # hardlink each megadriver instance, but don't actually have
-# mesa_dri_drivers.so in the set of final installed files.
+# mesa_dri_drivers. at LIB_EXT@ in the set of final installed files.
 install-data-hook:
 	for i in $(MEGADRIVERS); do \
-		ln -f $(DESTDIR)$(dridir)/mesa_dri_drivers.so \
+		ln -f $(DESTDIR)$(dridir)/mesa_dri_drivers. at LIB_EXT@ \
 		      $(DESTDIR)$(dridir)/$$i; \
 	done;
-	$(RM) -f $(DESTDIR)$(dridir)/mesa_dri_drivers.so
+	$(RM) -f $(DESTDIR)$(dridir)/mesa_dri_drivers. at LIB_EXT@
 	$(RM) -f $(DESTDIR)$(dridir)/mesa_dri_drivers.la
 
 endif
-- 
1.9.0

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