egl: Clean up the Makefile rules.

This allows libEGL to be built as a static library and removes libX11
from the dependencies.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>

diff --git a/configs/autoconf.in b/configs/autoconf.in
index f63618ebea2bcdfe9599a82edb4d3bc488dbf90d..49c009052b68759e3f0184410c0ef16b9d07ccb7 100644 (file)
--- a/configs/autoconf.in
+++ b/configs/autoconf.in
@@ -54,6 +54,7 @@ GLU_LIB_NAME = @GLU_LIB_NAME@
 GLUT_LIB_NAME = @GLUT_LIB_NAME@
 GLW_LIB_NAME = @GLW_LIB_NAME@
 OSMESA_LIB_NAME = @OSMESA_LIB_NAME@
+EGL_LIB_NAME = @EGL_LIB_NAME@
 
 # Globs used to install the lib and all symlinks
 GL_LIB_GLOB = @GL_LIB_GLOB@
@@ -61,12 +62,14 @@ GLU_LIB_GLOB = @GLU_LIB_GLOB@
 GLUT_LIB_GLOB = @GLUT_LIB_GLOB@
 GLW_LIB_GLOB = @GLW_LIB_GLOB@
 OSMESA_LIB_GLOB = @OSMESA_LIB_GLOB@
+EGL_LIB_GLOB = @EGL_LIB_GLOB@
 
 # Directories to build
 LIB_DIR = @LIB_DIR@
 SRC_DIRS = @SRC_DIRS@
 GLU_DIRS = @GLU_DIRS@
 DRIVER_DIRS = @DRIVER_DIRS@
+EGL_DRIVERS_DIRS = @EGL_DRIVERS_DIRS@
 GALLIUM_DIRS = @GALLIUM_DIRS@
 GALLIUM_DRIVERS_DIRS = @GALLIUM_DRIVERS_DIRS@
 GALLIUM_WINSYS_DIRS = @GALLIUM_WINSYS_DIRS@

diff --git a/configs/default b/configs/default
index 94beca4fa670657ca69e215223a18bec30e6e86b..f5a4bc195f369fb7b4f01157cb14d991d892cfbd 100644 (file)
--- a/configs/default
+++ b/configs/default
@@ -55,6 +55,7 @@ GLUT_LIB = glut
 GLEW_LIB = GLEW
 GLW_LIB = GLw
 OSMESA_LIB = OSMesa
+EGL_LIB = EGL
 
 
 # Library names (actual file names)
@@ -64,6 +65,7 @@ GLUT_LIB_NAME = lib$(GLUT_LIB).so
 GLEW_LIB_NAME = lib$(GLEW_LIB).a
 GLW_LIB_NAME = lib$(GLW_LIB).so
 OSMESA_LIB_NAME = lib$(OSMESA_LIB).so
+EGL_LIB_NAME = lib$(EGL_LIB).so
 
 # globs used to install the lib and all symlinks
 GL_LIB_GLOB = $(GL_LIB_NAME)*
@@ -71,6 +73,7 @@ GLU_LIB_GLOB = $(GLU_LIB_NAME)*
 GLUT_LIB_GLOB = $(GLUT_LIB_NAME)*
 GLW_LIB_GLOB = $(GLW_LIB_NAME)*
 OSMESA_LIB_GLOB = $(OSMESA_LIB_NAME)*
+EGL_LIB_GLOB = $(EGL_LIB_NAME)*
 
 # Optional assembly language optimization files for libGL
 MESA_ASM_SOURCES = 
@@ -89,7 +92,7 @@ DRIVER_DIRS = x11 osmesa
 # Which subdirs under $(TOP)/progs/ to enter:
 PROGRAM_DIRS = demos redbook samples glsl objviewer xdemos
 
-# EGL directories
+# EGL drivers to build
 EGL_DRIVERS_DIRS = demo
 
 # Gallium directories and 

diff --git a/configure.ac b/configure.ac
index d8af5ea9ef98b3e398cedbff1b2bf093b23fc2b5..43069de1ea03012523d82a63c83999cc054065a6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -243,24 +243,28 @@ GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
+EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
 
 GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
 GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
 GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
 GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
 OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
 
 AC_SUBST([GL_LIB_NAME])
 AC_SUBST([GLU_LIB_NAME])
 AC_SUBST([GLUT_LIB_NAME])
 AC_SUBST([GLW_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])
+AC_SUBST([EGL_LIB_NAME])
 
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLU_LIB_GLOB])
 AC_SUBST([GLUT_LIB_GLOB])
 AC_SUBST([GLW_LIB_GLOB])
 AC_SUBST([OSMESA_LIB_GLOB])
+AC_SUBST([EGL_LIB_GLOB])
 
 dnl
 dnl Arch/platform-specific settings
@@ -900,17 +904,15 @@ AC_ARG_ENABLE([egl],
     [enable_egl=yes])
 if test "x$enable_egl" = xyes; then
     SRC_DIRS="$SRC_DIRS egl"
-
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([EGL], [x11])
-        EGL_LIB_DEPS="$EGL_LIBS"
-    else
-        # should check these...
-        EGL_LIB_DEPS="$X_LIBS -lX11"
+    EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
+    EGL_DRIVERS_DIRS=""
+    if test "$enable_static" != yes && test "$mesa_driver" != osmesa; then
+        # build egl_glx when libGL is built
+        EGL_DRIVERS_DIRS="glx"
     fi
-    EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS"
 fi
 AC_SUBST([EGL_LIB_DEPS])
+AC_SUBST([EGL_DRIVERS_DIRS])
 
 dnl
 dnl GLU configuration

diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile
index c951b070f1f4a8aa9d9c01d21a7a6a9146ffdcde..ec326a845df0943a1d9e782931565b3d3a4e5e38 100644 (file)
--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -4,7 +4,10 @@ TOP = ../../..
 include $(TOP)/configs/current
 
 
-INCLUDE_DIRS = -I$(TOP)/include -I$(TOP)/src/mesa/glapi $(X11_INCLUDES)
+EGL_MAJOR = 1
+EGL_MINOR = 0
+
+INCLUDE_DIRS = -I$(TOP)/include
 
 HEADERS = \
        eglcompiler.h \
@@ -43,7 +46,7 @@ SOURCES = \
 OBJECTS = $(SOURCES:.c=.o)
 
 
-# Undefined for now
+# use dl*() to load drivers
 LOCAL_CFLAGS = -D_EGL_PLATFORM_X=1
 
 
@@ -56,21 +59,21 @@ default: depend library
 
 
 # EGL Library
-library: $(TOP)/$(LIB_DIR)/libEGL.so
+library: $(TOP)/$(LIB_DIR)/$(EGL_LIB_NAME)
 
-$(TOP)/$(LIB_DIR)/libEGL.so: $(OBJECTS)
-       $(MKLIB) -o EGL -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-               -major 1 -minor 0 \
-               -install $(TOP)/$(LIB_DIR) \
+$(TOP)/$(LIB_DIR)/$(EGL_LIB_NAME): $(OBJECTS)
+       $(MKLIB) -o $(EGL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+               -major $(EGL_MAJOR) -minor $(EGL_MINOR) \
+               -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
                $(EGL_LIB_DEPS) $(OBJECTS)
 
 install: default
        $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
-       $(MINSTALL) $(TOP)/$(LIB_DIR)/libEGL.so* $(DESTDIR)$(INSTALL_LIB_DIR)
+       $(MINSTALL) $(TOP)/$(LIB_DIR)/$(EGL_LIB_GLOB) \
+               $(DESTDIR)$(INSTALL_LIB_DIR)
 
 clean:
-       -rm -f *.o *.so*
-       -rm -f core.*
+       -rm -f *.o
        -rm -f depend depend.bak
 
 
@@ -82,5 +85,5 @@ depend: $(SOURCES) $(HEADERS)
                $(SOURCES) $(HEADERS) > /dev/null 2>/dev/null
 
 
-include depend
+-include depend
 # DO NOT DELETE