84 lines
2.2 KiB
Plaintext
84 lines
2.2 KiB
Plaintext
AC_INIT(liberasurecode,0.9.10)
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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.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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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 malloc.h memory.h \
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string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h \
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signal.h dlfcn.h pthread.h unistd.h limits.h errno.h)
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AC_CHECK_FUNCS(malloc calloc realloc free)
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# Check for jerasure/gf_complete headers
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AC_CHECK_HEADERS(jerasure.h cauchy.h galois.h liberation.h reed_sol.h gf_complete.h)
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# Enable this check when gf_complete is external
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AC_CHECK_LIB([gf_complete], [gf_init_easy],
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[
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AM_CONDITIONAL([GF_COMPLETE_INSTALLED], [true])
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AC_DEFINE([HAVE_LIBGF_COMPLETE], [1], ["Defined if gf-complete is installed"])
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],
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[
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echo "Warning gf_complete is required for *high performance* algorithmic signature support."
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echo "gf_complete is available from https://bitbucket.org/jimplank/gf-complete.git"
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echo "On Debian/Ubuntu systems, you can use \'apt-get install gf-complete\'"
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echo "This will install with a slower Galois field backend!"
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AM_CONDITIONAL([GF_COMPLETE_INSTALLED], [false])
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])
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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 -D_GNU_SOURCE=1"
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else
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DEBUG=0
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CXXFLAGS=""
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CFLAGS="-O2 -g -Werror -D_GNU_SOURCE=1"
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fi
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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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AC_CONFIG_FILES([\
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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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Makefile \
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erasurecode.pc \
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Xorcode.pc
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])
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AC_OUTPUT
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