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f025b00534
Remove unreachable code: * No need to have different debug options or structured allocation classes for different platforms. * Don't use STATISTIC_BEGIN, use STATISTIC_STAT. * #ifdef away the unused code in zmess.c for testing ControlAlloc failure. * Remove unused code from the example Scheme interpreter. Copied from Perforce Change: 185089 ServerID: perforce.ravenbrook.com
90 lines
3.4 KiB
Makefile
90 lines
3.4 KiB
Makefile
# -*- makefile -*-
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#
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# ll.gmk: GNUMAKEFILE FRAGMENT FOR CLANG/LLVM
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#
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# $Id$
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# Copyright (c) 2001-2014 Ravenbrook Limited. See end of file for license.
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#
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# This file is included by platform makefiles that use the Clang/LLVM
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# compiler. It defines the compiler-specific variables that the
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# common makefile fragment (<code/comm.gmk>) requires.
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CC = clang
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CFLAGSDEBUG = -O -g3
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CFLAGSOPT = -O2 -g3
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CFLAGSCOMPILER := \
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-pedantic \
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-Waggregate-return \
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-Wall \
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-Wcast-qual \
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-Werror \
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-Wextra \
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-Winline \
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-Wmissing-prototypes \
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-Wnested-externs \
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-Wno-extended-offsetof \
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-Wpointer-arith \
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-Wshadow \
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-Wstrict-aliasing=2 \
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-Wstrict-prototypes \
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-Wunreachable-code \
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-Wwrite-strings
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CFLAGSCOMPILERSTRICT :=
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# A different set of compiler flags for less strict compilation, for
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# instance when we need to #include a third-party header file that
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# won't fly with -ansi -pedantic. Use sparingly!
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CFLAGSCOMPILERLAX :=
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# clang -MM generates a dependency line of the form:
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# thing.o : thing.c ...
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# The sed line converts this into:
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# <pfm>/<variety>/thing.o <pfm>/<variety>/thing.d : thing.c ...
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# If interrupted, this is liable to leave a zero-length file behind.
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define gendep
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$(SHELL) -ec "$(CC) $(CFLAGS) -MM $< | \
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sed '/:/s!$*.o!$(@D)/& $(@D)/$*.d!' > $@"
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[ -s $@ ] || rm -f $@
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endef
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# C. COPYRIGHT AND LICENSE
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#
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# Copyright (C) 2001-2014 Ravenbrook Limited <http://www.ravenbrook.com/>.
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# All rights reserved. This is an open source license. Contact
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# Ravenbrook for commercial licensing options.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# 3. Redistributions in any form must be accompanied by information on how
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# to obtain complete source code for this software and any accompanying
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# software that uses this software. The source code must either be
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# included in the distribution or be available for no more than the cost
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# of distribution plus a nominal fee, and must be freely redistributable
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# under reasonable conditions. For an executable file, complete source
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# code means the source code for all modules it contains. It does not
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# include source code for modules or files that typically accompany the
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# major components of the operating system on which the executable file
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# runs.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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# PURPOSE, OR NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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