144 lines
4.4 KiB
Plaintext
144 lines
4.4 KiB
Plaintext
################################################################################
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# Standard Stuff
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################################################################################
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AC_INIT(liberasurecode,1.0.7)
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AC_GNU_SOURCE
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AC_PREREQ([2.61])
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AM_INIT_AUTOMAKE([subdir-objects])
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LT_INIT # libtool
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AC_CONFIG_HEADER(include/config_liberasurecode.h)
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dnl Needed when reconfiguring with 'autoreconf -i -s'
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AC_CONFIG_MACRO_DIR([m4])
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AM_MAINTAINER_MODE([disable])
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m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
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AM_SILENT_RULES([yes])
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dnl Compiling with per-target flags requires AM_PROG_CC_C_O.
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_LIBTOOL
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AX_EXT()
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################################################################################
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# System Headers
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################################################################################
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dnl Check for C library headers
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AC_HEADER_STDC
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AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h \
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malloc.h memory.h string.h strings.h inttypes.h \
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stdint.h ctype.h math.h iconv.h signal.h dlfcn.h \
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pthread.h unistd.h limits.h errno.h syslog.h)
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AC_CHECK_FUNCS(malloc calloc realloc free openlog)
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#################################################################################
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# Debug/coverage Options
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#################################################################################
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AC_ARG_ENABLE([werror],
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[ --disable-werror Dont treat compilation warnings as failures],
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[case "${enableval}" in
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yes) werror=true ;;
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no) werror=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --disable-werror]) ;;
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esac],[werror=true])
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if test x$werror = xtrue ; then
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werror_flag="-Werror"
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else
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werror_flag=""
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fi
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AC_ARG_ENABLE([debug],
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[ --enable-debug Turn on debugging],
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[case "${enableval}" in
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yes) debug=true ;;
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no) debug=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
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esac],[debug=false])
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if test x$debug = xtrue ; then
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DEBUG=1
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CXXFLAGS=""
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CFLAGS="-O0 -ggdb -g3 ${werror_flag} -D_GNU_SOURCE=1 -Wall -pedantic -std=c99"
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else
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DEBUG=0
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CXXFLAGS=""
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CFLAGS="-O2 -g ${werror_flag} -D_GNU_SOURCE=1 -Wall -pedantic -std=c99"
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fi
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AC_ARG_ENABLE([gcov],
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[ --enable-gcov Turn on code coverage],
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[case "${enableval}" in
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yes) gcov=true ;;
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no) gcov=false ;;
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-gcov]) ;;
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esac],[gcov=false])
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if test x$gcov = xtrue ; then
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AC_CHECK_LIB(gcov, main,
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[
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GCOV_FLAGS="-fprofile-arcs -ftest-coverage"
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GCOV_LDFLAGS="-lgcov"
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CXXFLAGS=""
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CFLAGS=""
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], [
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AC_MSG_ERROR([failed to locate gcov library])
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])
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fi
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AC_SUBST(GCOV_FLAGS)
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AC_SUBST(GCOV_LDFLAGS)
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dnl Expand the sources and objects needed to build the library
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AC_SUBST(ac_aux_dir)
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AC_SUBST(OBJECTS)
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#################################################################################
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# Doxygen Documentation
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#################################################################################
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AC_CHECK_PROG(DOXYGEN, doxygen, true, false)
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AM_CONDITIONAL(HAVE_DOXYGEN, $DOXYGEN)
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AC_SUBST(HAVE_DOXYGEN)
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dnl Let people disable the doxygen stuff.
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AC_ARG_ENABLE(doxygen, [ --enable-doxygen Use doxygen to build documentation (default=auto)],
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enable_doxygen="$enableval",
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enable_doxygen=auto)
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if test x$enable_doxygen = xauto ; then
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if test x$DOXYGEN = xtrue ; then
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enable_doxygen=yes
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else
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enable_doxygen=no
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fi
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fi
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dnl NOTE: We need to use a separate automake conditional for this
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dnl to make this work with the tarballs.
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AM_CONDITIONAL(ENABLE_DOXYGEN, test x$enable_doxygen = xyes)
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################################################################################
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# Output Files
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################################################################################
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AC_CONFIG_FILES([\
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src/builtin/null_code/Makefile \
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src/builtin/xor_codes/Makefile \
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src/Makefile \
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test/Makefile \
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doc/Makefile \
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Makefile \
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erasurecode.pc \
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Xorcode.pc
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])
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AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
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AM_COND_IF([HAVE_DOXYGEN],
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[AC_CONFIG_FILES([doc/doxygen.cfg])])
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AC_OUTPUT
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