Carl Worth
59216f53ec
We don't actually have the code for the shader cache just yet, but this configure machinery puts everything in place so that the shader cache can be optionally compiled in. Specifically, if the user passes no option (neither --disable-shader-cache, nor --enable-shader-cache), then this feature will be automatically detected based on the presence of a usable SHA-1 library. If no suitable library can be found, then the shader cache will be automatically disabled, (and reported in the final output from configure). The user can force the shader-cache feature to not be compiled, (even if a SHA-1 library is detected), by passing --disable-shader-cache. This will prevent the compiled Mesa libraries from depending on any library for SHA-1 implementation. Finally, the user can also force the shader cache on with --enable-shader-cache. This will cause configure to trigger a fatal error if no sutiable SHA-1 implementation can be found for the shader-cache feature. Bug fix by José Fonseca <jfonseca@vmware.com>: Fix to put conditional assignment in Makefile.am, not Makefile.sources to avoid breaking scons build. Note: As recommended by José, with this commit the scons build will not compile any of the SHA-1-using code. This is waiting for someone to write SConstruct detection of the available SHA-1 libraries, (and set the appropriate HAVE_SHA1_* variables). Reviewed-by: Matt Turner <mattst88@gmail.com>
56 lines
1.8 KiB
Makefile
56 lines
1.8 KiB
Makefile
# Copyright © 2014 Intel Corporation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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SUBDIRS = . tests/hash_table
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include Makefile.sources
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noinst_LTLIBRARIES = libmesautil.la
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libmesautil_la_CPPFLAGS = \
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$(DEFINES) \
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-I$(top_srcdir)/include \
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-I$(top_srcdir)/src \
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-I$(top_srcdir)/src/mapi \
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-I$(top_srcdir)/src/mesa \
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$(SHA1_CFLAGS) \
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$(VISIBILITY_CFLAGS)
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libmesautil_la_SOURCES = \
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$(MESA_UTIL_FILES) \
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$(MESA_UTIL_GENERATED_FILES)
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if ENABLE_SHADER_CACHE
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libmesautil_la_SOURCES += $(MESA_UTIL_SHADER_CACHE_FILES)
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endif
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libmesautil_la_LIBADD = $(SHA1_LIBS)
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check_PROGRAMS = u_atomic_test
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TESTS = $(check_PROGRAMS)
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BUILT_SOURCES = $(MESA_UTIL_GENERATED_FILES)
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CLEANFILES = $(BUILT_SOURCES)
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EXTRA_DIST = format_srgb.py SConscript
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format_srgb.c: $(srcdir)/format_srgb.py
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$(AM_V_GEN) $(PYTHON2) $< > $@
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