2011-05-23 17:18:52 +10:00
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AC_INIT([libgim], [0.1.0], [danny@nerdcruft.net])
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AC_CANONICAL_TARGET
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## We remove CXXFLAGS as autotools inserts them /AFTER/ our own CXXFLAGS,
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## thus overriding any variables that both set (specifically we're concerned
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## about optimisation flags).
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CXXFLAGS=""
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AC_PROG_CXX
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AC_LANG([C++])
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AC_PROG_LIBTOOL
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AM_PROG_CC_C_O
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE
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AM_CONFIG_HEADER(config.h)
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##
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## Warnings
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WARNING_FLAGS=""
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AS_COMPILER_FLAG([-Wall], [WARNING_FLAGS="$WARNING_FLAGS -Wall"])
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AS_COMPILER_FLAG([-Wextra], [WARNING_FLAGS="$WARNING_FLAGS -Wextra"])
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AS_COMPILER_FLAG([-Wno-parentheses], [WARNING_FLAGS="$WARNING_FLAGS -Wno-parentheses"])
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AS_COMPILER_FLAG([-Wpointer-arith], [WARNING_FLAGS="$WARNING_FLAGS -Wpointer-arith"])
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AS_COMPILER_FLAG([-Wcast-qual], [WARNING_FLAGS="$WARNING_FLAGS -Wcast-qual"])
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AS_COMPILER_FLAG([-Wcast-align], [WARNING_FLAGS="$WARNING_FLAGS -Wcast-align"])
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AS_COMPILER_FLAG([-Wsign-compare], [WARNING_FLAGS="$WARNING_FLAGS -Wsign-compare"])
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AS_COMPILER_FLAG([-Wsign-conversion], [WARNING_FLAGS="$WARNING_FLAGS -Wsign-conversion"])
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AS_COMPILER_FLAG([-Wtype-limits], [WARNING_FLAGS="$WARNING_FLAGS -Wtype-limits"])
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AS_COMPILER_FLAG([-Wfloat-equal], [WARNING_FLAGS="$WARNING_FLAGS -Wfloat-equal"])
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#AS_COMPILER_FLAG([-Wswitch-default], [COMMON_CFLAGS="$COMMON_CFLAGS -Wswitch-default"])
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AS_COMPILER_FLAG([-Wswitch-enum], [COMMON_CFLAGS="$COMMON_CFLAGS -Wswitch-enum"])
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AS_COMPILER_FLAG([-Wunsafe-loop-optimizations],
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[WARNING_FLAGS="$WARNING_FLAGS -Wunsafe-loop-optimizations"])
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AS_COMPILER_FLAG([-Wunused-parameter], [WARNING_FLAGS="$WARNING_FLAGS -Wunused-parameter"])
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AS_COMPILER_FLAG([-Wunused-but-set-variable], [WARNING_FLAGS="$WARNING_FLAGS -Wunused-parameter"])
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AS_COMPILER_FLAG([-Wshadow], [WARNING_FLAGS="$WARNING_FLAGS -Wshadow"])
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AS_COMPILER_FLAG([-Wredundant-decls], [WARNING_FLAGS="$WARNING_FLAGS -Wredundant-decls"])
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AS_COMPILER_FLAG([-pedantic], [COMMON_CFLAGS="$COMMON_CFLAGS -pedantic"])
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##
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## Compilation
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AS_COMPILER_FLAG([-fno-common ], [COMMON_CFLAGS="$COMMON_CFLAGS -fno-common "])
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AS_COMPILER_FLAG([-fno-nonansi-builtins],
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[COMMON_CFLAGS="$COMMON_CFLAGS -fno-nonansi-builtins"])
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AS_COMPILER_FLAG([-fno-rtti], [COMMON_CFLAGS="$COMMON_CFLAGS -fno-rtti"])
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AS_COMPILER_FLAG([-ggdb], [COMMON_CFLAGS="$COMMON_CFLAGS -ggdb"])
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##
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## Compiler features
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AC_C_CONST
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AC_C_RESTRICT
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AC_C_INLINE
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2011-06-21 23:36:51 +10:00
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##
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## Architecture features
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AC_C_BIGENDIAN
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2011-05-23 17:18:52 +10:00
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##
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## stdlib features
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AC_FUNC_MMAP
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##
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## Documentation
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##
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## Required packages
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CHECK_RAGEL
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2011-06-25 11:49:39 +10:00
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AX_BOOST_BASE([1.46])
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2011-05-23 17:18:52 +10:00
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AX_BOOST_FILESYSTEM
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AX_BOOST_SYSTEM
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## Optional packages
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## Output
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COMMON_CXXFLAGS="-O0 -g -std=c++0x -include config.h $WARNING_FLAGS $COMMON_CFLAGS"
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COMMON_CFLAGS="-O0 -g -std=c99 -include config.h $WARNING_FLAGS $COMMON_CFLAGS"
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COMMON_LDFLAGS=""
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AC_SUBST(COMMON_CFLAGS)
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AC_SUBST(COMMON_CXXFLAGS)
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AC_OUTPUT([
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Doxyfile
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Makefile
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test/Makefile
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])
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