libepoxy/src/Makefile.am

# Copyright © 2013 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

AM_CPPFLAGS = \
	-I$(top_srcdir)/include \
	-I$(top_builddir)/include \
	$()

AM_CFLAGS = \
	$(CWARNFLAGS) \
	$(VISIBILITY_CFLAGS) \
	$(X11_CFLAGS) \
	$()

epoxyincludedir = $(includedir)/epoxy
lib_LTLIBRARIES = libepoxy.la

epoxyinclude_DATA = \
	$(GENERATED_GL_INCLUDES) \
	$(INSTALL_GLX_INCLUDES) \
	$(INSTALL_EGL_INCLUDES) \
	$()

if BUILD_EGL
INSTALL_EGL_INCLUDES = $(GENERATED_EGL_INCLUDES)
endif

if BUILD_GLX
INSTALL_GLX_INCLUDES = $(GENERATED_GLX_INCLUDES)
endif

if BUILD_WGL
INSTALL_WGL_INCLUDES = $(GENERATED_WGL_INCLUDES)
endif

GENERATED_GL_INCLUDES = \
	$(builddir)/../include/epoxy/gl_generated.h \
	$()

GENERATED_GLX_INCLUDES = \
	$(builddir)/../include/epoxy/glx_generated.h \
	$()

GENERATED_EGL_INCLUDES = \
	$(builddir)/../include/epoxy/egl_generated.h \
	$()

GENERATED_WGL_INCLUDES = \
	$(builddir)/../include/epoxy/wgl_generated.h \
	$()

GENERATED_GL_SOURCE = gl_generated_dispatch.c

GENERATED_GL = \
	$(GENERATED_GL_SOURCE) \
	$(GENERATED_GL_INCLUDES) \
	$()

GENERATED_GLX_SOURCE = glx_generated_dispatch.c

GENERATED_GLX = \
	$(GENERATED_GLX_SOURCE) \
	$(GENERATED_GLX_INCLUDES) \
	$()

GENERATED_EGL_SOURCE = egl_generated_dispatch.c

GENERATED_EGL = \
	$(GENERATED_EGL_SOURCE) \
	$(GENERATED_EGL_INCLUDES) \
	$()

GENERATED_WGL_SOURCE = wgl_generated_dispatch.c

GENERATED_WGL = \
	$(GENERATED_WGL_SOURCE) \
	$(GENERATED_WGL_INCLUDES) \
	$()

BUILT_SOURCES = \
	$(GENERATED_GL) \
	$(GENERATED_GLX) \
	$(GENERATED_EGL) \
	$(GENERATED_WGL) \
	$()
CLEANFILES = $(BUILT_SOURCES)

libepoxy_la_SOURCES = \
	dispatch_common.c \
	dispatch_common.h \
	$(GENERATED_GL) \
	$(BUILD_EGL_CODE) \
	$(BUILD_GLX_CODE) \
	$(BUILD_WGL_CODE) \
	$()

libepoxy_la_LDFLAGS = \
	-no-undefined \
        -Bsymbolic \
	$()

libepoxy_la_LIBADD = \
	$(EPOXY_LINK_LIBS) \
        $(DLOPEN_LIBS) \
	$()

if BUILD_EGL
BUILD_EGL_CODE = \
	$(GENERATED_EGL) \
	dispatch_egl.c \
	$()
endif

if BUILD_GLX
BUILD_GLX_CODE = \
	$(GENERATED_GLX) \
	dispatch_glx.c \
	$()
endif

if BUILD_WGL
BUILD_WGL_CODE = \
	$(GENERATED_WGL) \
	dispatch_wgl.c \
	$()
endif

# These are generated alongside the .c file.
$(GENERATED_GL_INCLUDES): $(GENERATED_GL_SOURCE)
$(GENERATED_GLX_INCLUDES): $(GENERATED_GLX_SOURCE)
$(GENERATED_EGL_INCLUDES): $(GENERATED_EGL_SOURCE)
$(GENERATED_WGL_INCLUDES): $(GENERATED_WGL_SOURCE)

$(GENERATED_GL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/gl.xml
	$(MKDIR_P) $(top_builddir)/include/epoxy
	$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/gl.xml

$(GENERATED_GLX_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/glx.xml
	$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/glx.xml

$(GENERATED_EGL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/egl.xml
	$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/egl.xml

$(GENERATED_WGL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/wgl.xml
	$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/wgl.xml

EXTRA_DIST = \
	gen_dispatch.py \
	$()
Fix copyrights on the Makefile.ams. When initially writing the Makefiles, I started from a Makefile.am that had ajax's copyright instead of an Intel one. The only line I can see that's left from the original Makefile.am is "pkgconfigdir" in the root Makefile.am. 11 years ago			`# Copyright © 2013 Intel Corporation`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`#`
Fix copyrights on the Makefile.ams. When initially writing the Makefiles, I started from a Makefile.am that had ajax's copyright instead of an Intel one. The only line I can see that's left from the original Makefile.am is "pkgconfigdir" in the root Makefile.am. 11 years ago			`# Permission is hereby granted, free of charge, to any person obtaining a`
			`# copy of this software and associated documentation files (the "Software"),`
			`# to deal in the Software without restriction, including without limitation`
			`# the rights to use, copy, modify, merge, publish, distribute, sublicense,`
			`# and/or sell copies of the Software, and to permit persons to whom the`
			`# Software is furnished to do so, subject to the following conditions:`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`#`
Fix copyrights on the Makefile.ams. When initially writing the Makefiles, I started from a Makefile.am that had ajax's copyright instead of an Intel one. The only line I can see that's left from the original Makefile.am is "pkgconfigdir" in the root Makefile.am. 11 years ago			`# The above copyright notice and this permission notice (including the next`
			`# paragraph) shall be included in all copies or substantial portions of the`
			`# Software.`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`#`
Fix copyrights on the Makefile.ams. When initially writing the Makefiles, I started from a Makefile.am that had ajax's copyright instead of an Intel one. The only line I can see that's left from the original Makefile.am is "pkgconfigdir" in the root Makefile.am. 11 years ago			`# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR`
			`# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,`
			`# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL`
			`# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER`
			`# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING`
			`# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS`
			`# IN THE SOFTWARE.`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago
			`AM_CPPFLAGS = \`
			`-I$(top_srcdir)/include \`
			`-I$(top_builddir)/include \`
			`$()`

Use X11_CFLAGS during the build so we find the right xlib headers. We don't need x11_libs, because we don't directly call any xlib functions. We're just passing xlib types around. 11 years ago			`AM_CFLAGS = \`
			`$(CWARNFLAGS) \`
			`$(VISIBILITY_CFLAGS) \`
			`$(X11_CFLAGS) \`
			`$()`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago
			`epoxyincludedir = $(includedir)/epoxy`
			`lib_LTLIBRARIES = libepoxy.la`

			`epoxyinclude_DATA = \`
			`$(GENERATED_GL_INCLUDES) \`
Conditionalize building GLX and EGL tests and headers. Note that the generated code is still generated, they just aren't built and installed. The goal with that is that someone could take the built .c and .h files and drop it into their own project, if they want to avoid shared libs. 11 years ago			`$(INSTALL_GLX_INCLUDES) \`
			`$(INSTALL_EGL_INCLUDES) \`
Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`$()`

Conditionalize building GLX and EGL tests and headers. Note that the generated code is still generated, they just aren't built and installed. The goal with that is that someone could take the built .c and .h files and drop it into their own project, if they want to avoid shared libs. 11 years ago			`if BUILD_EGL`
			`INSTALL_EGL_INCLUDES = $(GENERATED_EGL_INCLUDES)`
			`endif`

			`if BUILD_GLX`
			`INSTALL_GLX_INCLUDES = $(GENERATED_GLX_INCLUDES)`
			`endif`

Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`if BUILD_WGL`
			`INSTALL_WGL_INCLUDES = $(GENERATED_WGL_INCLUDES)`
			`endif`

Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`GENERATED_GL_INCLUDES = \`
			`$(builddir)/../include/epoxy/gl_generated.h \`
			`$()`

			`GENERATED_GLX_INCLUDES = \`
Fix a typo in the Makefile.am. Fixes #15 (and make dist when built out of tree) 11 years ago			`$(builddir)/../include/epoxy/glx_generated.h \`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`$()`

Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`GENERATED_EGL_INCLUDES = \`
Fix a typo in the Makefile.am. Fixes #15 (and make dist when built out of tree) 11 years ago			`$(builddir)/../include/epoxy/egl_generated.h \`
Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`$()`

Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`GENERATED_WGL_INCLUDES = \`
Fix a typo in the Makefile.am. Fixes #15 (and make dist when built out of tree) 11 years ago			`$(builddir)/../include/epoxy/wgl_generated.h \`
Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`$()`

Fix building from a clean source tree. I had things mixed around wtih srcdir vs builddir, and we were getting our deps generated into literally '$(builddir)/.deps/...', and then the Makefile broke trying to include $(builddir)/.deps/... with variable expansion. 11 years ago			`GENERATED_GL_SOURCE = gl_generated_dispatch.c`
Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`GENERATED_GL = \`
Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago			`$(GENERATED_GL_SOURCE) \`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`$(GENERATED_GL_INCLUDES) \`
			`$()`

Fix building from a clean source tree. I had things mixed around wtih srcdir vs builddir, and we were getting our deps generated into literally '$(builddir)/.deps/...', and then the Makefile broke trying to include $(builddir)/.deps/... with variable expansion. 11 years ago			`GENERATED_GLX_SOURCE = glx_generated_dispatch.c`
Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`GENERATED_GLX = \`
Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago			`$(GENERATED_GLX_SOURCE) \`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`$(GENERATED_GLX_INCLUDES) \`
			`$()`

Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`GENERATED_EGL_SOURCE = egl_generated_dispatch.c`

			`GENERATED_EGL = \`
			`$(GENERATED_EGL_SOURCE) \`
			`$(GENERATED_EGL_INCLUDES) \`
			`$()`

Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`GENERATED_WGL_SOURCE = wgl_generated_dispatch.c`

			`GENERATED_WGL = \`
			`$(GENERATED_WGL_SOURCE) \`
			`$(GENERATED_WGL_INCLUDES) \`
			`$()`

Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`BUILT_SOURCES = \`
			`$(GENERATED_GL) \`
			`$(GENERATED_GLX) \`
Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`$(GENERATED_EGL) \`
Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`$(GENERATED_WGL) \`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`$()`
			`CLEANFILES = $(BUILT_SOURCES)`

			`libepoxy_la_SOURCES = \`
			`dispatch_common.c \`
			`dispatch_common.h \`
Conditionalize building the EGL and GLX dispatch code. 11 years ago			`$(GENERATED_GL) \`
Move GLX/EGL dispatch code using those API types to separate files. The dlopen bits are left in place, but the functions required the types, and in the case of EGL, the types require that the platform header actually exists. 11 years ago			`$(BUILD_EGL_CODE) \`
			`$(BUILD_GLX_CODE) \`
Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`$(BUILD_WGL_CODE) \`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago			`$()`

Start porting the GL dispatch code to win32. It now builds successfully builds a .dll file. Not that it's usable or anything yet. 11 years ago			`libepoxy_la_LDFLAGS = \`
			`-no-undefined \`
Link the library with -Bsymbolic. We don't want anybody to accidentally override the library's internal usage of epoxy_has_gl_extension() or similar public interfaces. 11 years ago			`-Bsymbolic \`
Use LDADD instead of LDFLAGS/DEPENDENCIES. This is a lot shorter to type, and still gets the dependencies to work (tested with touch src/dispatch_common.c; make check, and touch src/egl_common.c; make check). 11 years ago			`$()`

			`libepoxy_la_LIBADD = \`
			`$(EPOXY_LINK_LIBS) \`
Add missing dependency on libdl. Everything I'd linked against the library so far already had a libdl dependency (through libX11, for example), so I hadn't noticed. 11 years ago			`$(DLOPEN_LIBS) \`
Start porting the GL dispatch code to win32. It now builds successfully builds a .dll file. Not that it's usable or anything yet. 11 years ago			`$()`

Conditionalize building the EGL and GLX dispatch code. 11 years ago			`if BUILD_EGL`
Move GLX/EGL dispatch code using those API types to separate files. The dlopen bits are left in place, but the functions required the types, and in the case of EGL, the types require that the platform header actually exists. 11 years ago			`BUILD_EGL_CODE = \`
			`$(GENERATED_EGL) \`
			`dispatch_egl.c \`
			`$()`
Conditionalize building the EGL and GLX dispatch code. 11 years ago			`endif`

			`if BUILD_GLX`
Move GLX/EGL dispatch code using those API types to separate files. The dlopen bits are left in place, but the functions required the types, and in the case of EGL, the types require that the platform header actually exists. 11 years ago			`BUILD_GLX_CODE = \`
			`$(GENERATED_GLX) \`
			`dispatch_glx.c \`
			`$()`
Conditionalize building the EGL and GLX dispatch code. 11 years ago			`endif`

Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`if BUILD_WGL`
			`BUILD_WGL_CODE = \`
			`$(GENERATED_WGL) \`
			`dispatch_wgl.c \`
			`$()`
			`endif`

Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago			`# These are generated alongside the .c file.`
			`$(GENERATED_GL_INCLUDES): $(GENERATED_GL_SOURCE)`
			`$(GENERATED_GLX_INCLUDES): $(GENERATED_GLX_SOURCE)`
Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago			`$(GENERATED_EGL_INCLUDES): $(GENERATED_EGL_SOURCE)`
Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago			`$(GENERATED_WGL_INCLUDES): $(GENERATED_WGL_SOURCE)`
Fix parallel build of the generated source code. Make didn't know that our rule generated all 3 things, so it would generate 3 times, and in parallel you'd end up writing over each other. 11 years ago
Fix building from a clean source tree. I had things mixed around wtih srcdir vs builddir, and we were getting our deps generated into literally '$(builddir)/.deps/...', and then the Makefile broke trying to include $(builddir)/.deps/... with variable expansion. 11 years ago			`$(GENERATED_GL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/gl.xml`
			`$(MKDIR_P) $(top_builddir)/include/epoxy`
			`$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/gl.xml`
Add the generator and build infrastructure. Not actually working yet, but it's a snapshot to start from. 11 years ago
Fix building from a clean source tree. I had things mixed around wtih srcdir vs builddir, and we were getting our deps generated into literally '$(builddir)/.deps/...', and then the Makefile broke trying to include $(builddir)/.deps/... with variable expansion. 11 years ago			`$(GENERATED_GLX_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/glx.xml`
			`$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/glx.xml`
Add support for EGL. This totally replaces the getprocaddress and dlsym code, which was basically just stubs up until now. The is_glx/is_egl() is also dropped -- they weren't doing anything, and the only false answer they could give is if the dlopen were to fail. 11 years ago
			`$(GENERATED_EGL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/egl.xml`
			`$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/egl.xml`
Add dispatch generation for wgl. This is very poorly tested at this point, but survives a simple testcase. 11 years ago
			`$(GENERATED_WGL_SOURCE): $(srcdir)/gen_dispatch.py $(top_srcdir)/registry/wgl.xml`
			`$(AM_V_GEN)$(PYTHON) $(srcdir)/gen_dispatch.py --dir $(top_builddir) $(top_srcdir)/registry/wgl.xml`
Add missing make dist of gen_dispatch.py. Fixes distcheck when built out of tree (not that I'm using make dist for distributing releases, currently). 11 years ago
			`EXTRA_DIST = \`
			`gen_dispatch.py \`
			`$()`