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AC_INIT(erasurecode,0.9.4)
AC_GNU_SOURCE
AC_PREREQ([2.61])
AM_INIT_AUTOMAKE([subdir-objects no-dependencies silent-rules])
LT_INIT # libtool
AC_CONFIG_HEADER(include/config.h)
dnl Needed when reconfiguring with 'autoreconf -i -s'
AC_CONFIG_MACRO_DIR([m4])
AM_MAINTAINER_MODE([disable])
AM_SILENT_RULES([yes])
dnl Compiling with per-target flags requires AM_PROG_CC_C_O.
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_LIBTOOL
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AX_EXT()
dnl Check for C library headers
AC_HEADER_STDC
AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h \
string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h \
signal.h dlfcn.h pthread.h unistd.h limits.h errno.h)
AC_CHECK_FUNCS(malloc calloc realloc free)
# Check for jerasure/gf_complete headers
AC_CHECK_HEADERS(jerasure.h cauchy.h galois.h liberation.h reed_sol.h gf_complete.h)
# Enable this check when gf_complete is external
AC_CHECK_LIB([gf_complete], [gf_init_easy], [],
[
echo "Error! gf_complete is required for algorithmic signature support."
echo "gf_complete is available from https://bitbucket.org/jimplank/gf-complete.git"
echo "On Debian/Ubuntu systems, you can use \'apt-get install gf-complete\'"
exit -1
])
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--enable-debug],
[enable debugging, default: no]),
[case "${enableval}" in
yes) debug=true ;;
no) debug=false ;;
*) AC_MSG_ERROR([bad value ${enableval} for --enable-debug]) ;;
esac],
[debug=false])
AM_CONDITIONAL(DEBUG, test x"$debug" = x"true")
dnl Expand the sources and objects needed to build the library
AC_SUBST(ac_aux_dir)
AC_SUBST(OBJECTS)
AC_CONFIG_FILES([\
src/builtin/xor_codes/Makefile \
src/Makefile \
test/Makefile \
Makefile \
erasurecode.pc \
Xorcode.pc
])
AC_OUTPUT
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