298 lines
6.8 KiB
Plaintext
298 lines
6.8 KiB
Plaintext
dnl ###########
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dnl ## SETUP ###########################################################
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dnl ###########
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AC_INIT([ezstream], [0.6.0],
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[https://trac.xiph.org/newticket?component=ezstream])
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AC_PREREQ([2.61])
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AC_CONFIG_SRCDIR([src/ezstream.c])
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AC_CONFIG_AUX_DIR([build-aux])
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADERS([src/config.h])
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AC_CONFIG_LIBOBJ_DIR([compat])
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AM_MAINTAINER_MODE
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AC_USE_SYSTEM_EXTENSIONS
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AC_PROG_CC_STDC
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AC_PROG_FGREP
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AC_CANONICAL_HOST
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BUILD_DATE=$(date '+%B %d, %Y')
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AC_SUBST([BUILD_DATE])
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EXAMPLES_DIR="\$(datadir)/examples/${PACKAGE_TARNAME}"
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AC_ARG_ENABLE([examplesdir],
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[AS_HELP_STRING([--enable-examplesdir=DIR],
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[examples installation directory (default: DATADIR/examples/ezstream)])],
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[case "$enableval" in
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yes) ;;
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no) AC_MSG_ERROR([Must have an install directory for the examples.]) ;;
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*) EXAMPLES_DIR="$enableval" ;;
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esac], [])
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AC_SUBST([EXAMPLES_DIR])
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ez_enable_debug=no
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug],
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[enable memory debugging (default: no)])],
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[case "$enableval" in
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no) ;;
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*) ez_enable_debug=yes ;;
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esac], [])
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AC_MSG_CHECKING([whether to enable debugging])
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if test x"${ez_enable_debug}" = "xyes"; then
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AC_DEFINE([XALLOC_DEBUG], [1],
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[Define whether to build with XALLOC debugging])
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fi
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AC_MSG_RESULT([$ez_enable_debug])
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AC_PROG_LIBTOOL
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AC_SUBST([LIBTOOL_DEPS])
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EZ_CFLAGS=""
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EZ_CPPFLAGS=""
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EZ_LDFLAGS=""
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EZ_LIBS=""
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AC_SYS_LARGEFILE
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PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
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dnl ##############
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dnl ## COMPILER ########################################################
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dnl ##############
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if test -n "${GCC}"; then
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for _flag in Wall W Wshadow Wconversion Wbounded \
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Wmissing-declarations Wmissing-prototypes Wstrict-prototypes
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do
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AX_CHECK_CFLAG([${_flag}],
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[AX_UNIQVAR_APPEND([EZ_CFLAGS], [-${_flag}])], [])
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done
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AX_CHECK_CFLAG([Wformat=2],
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[AX_UNIQVAR_APPEND([EZ_CFLAGS], [-Wformat=2])],
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[
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AX_CHECK_CFLAG([Wformat],
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[AX_UNIQVAR_APPEND([EZ_CFLAGS], [-Wformat])], [])
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])
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else
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case "${host}" in
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*-irix*)
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EZ_CFLAGS="-fullwarn"
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;;
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*-solaris*)
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EZ_CFLAGS="-v"
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;;
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*)
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;;
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esac
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fi
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have_attributes=no
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CFG_ATTRIBUTE_UNUSED=0
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AX_FUNC_ATTRIBUTE_UNUSED([
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CFG_ATTRIBUTE_UNUSED=1
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have_attributes=yes
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], [])
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AC_SUBST([CFG_ATTRIBUTE_UNUSED])
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CFG_HAVE_ATTRIBUTES=0
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CFG_ATTRIBUTE_FORMAT=0
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CFG_ATTRIBUTE_NONNULL=0
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if test x"${have_attributes}" = "xyes"; then
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CFG_HAVE_ATTRIBUTES=1
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AX_FUNC_ATTRIBUTE([const char *a, ...],
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[format], [(printf, 1, 2)],
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[CFG_ATTRIBUTE_FORMAT=1], [])
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AX_FUNC_ATTRIBUTE([const char *a],
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[nonnull], [(1)],
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[CFG_ATTRIBUTE_NONNULL=1], [])
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fi
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AC_SUBST([CFG_HAVE_ATTRIBUTES])
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AC_SUBST([CFG_ATTRIBUTE_FORMAT])
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AC_SUBST([CFG_ATTRIBUTE_NONNULL])
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AC_C_CONST
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AC_C_VOLATILE
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dnl #############
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dnl ## HEADERS #########################################################
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dnl #############
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AC_CHECK_HEADERS([ \
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sys/time.h signal.h langinfo.h libgen.h locale.h paths.h \
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], [], [],
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[
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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])
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dnl ###########
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dnl ## TYPES ###########################################################
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dnl ###########
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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dnl ###############
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dnl ## LIBRARIES #######################################################
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dnl ###############
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AC_CHECK_LIB([gen], [basename],
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[ AX_UNIQVAR_PREPEND([EZ_LIBS], [-lgen]) ])
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AX_CHECK_LIBSHOUT([], [],
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[AC_MSG_ERROR([libshout 2.2.x is required.], [1])])
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AX_UNIQVAR_APPEND([EZ_CPPFLAGS], [${LIBSHOUT_CPPFLAGS}])
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AX_UNIQVAR_APPEND([EZ_CFLAGS], [${LIBSHOUT_CFLAGS}])
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AX_UNIQVAR_APPEND([EZ_LDFLAGS], [${LIBSHOUT_LDFLAGS}])
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AX_UNIQVAR_PREPEND([EZ_LIBS], [${LIBSHOUT_LIBS}])
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AX_CHECK_LIBXML2([], [],
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[AC_MSG_ERROR([libxml 2.x is required.], [1])])
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AX_UNIQVAR_APPEND([EZ_CPPFLAGS], [${LIBXML2_CPPFLAGS}])
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AX_UNIQVAR_APPEND([EZ_CFLAGS], [${LIBXML2_CFLAGS}])
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AX_UNIQVAR_APPEND([EZ_LDFLAGS], [${LIBXML2_LDFLAGS}])
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AX_UNIQVAR_PREPEND([EZ_LIBS], [${LIBXML2_LIBS}])
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AX_CHECK_TAGLIB_C([], [],
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[AC_MSG_ERROR([libtag_c is required.], [1])])
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AX_UNIQVAR_APPEND([EZ_CFLAGS], [${TAGLIB_CFLAGS}])
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AX_UNIQVAR_APPEND([EZ_CPPFLAGS], [${TAGLIB_CPPFLAGS}])
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AX_UNIQVAR_APPEND([EZ_LDFLAGS], [${TAGLIB_LDFLAGS}])
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AX_UNIQVAR_PREPEND([EZ_LIBS], [${TAGLIB_C_LIBS}])
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# Not using AM_ICONV to check for iconv(), with or without libiconv(),
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# is not a viable option. Something in the past went horribly wrong;
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# the whole topic is extremely complex and not worth rewriting.
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# Instead, work around the buggy no-op that is --with-libiconv-prefix,
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# and at least try to find it in --prefix. Thankfully, it is and will
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# remain optional in ezstream.
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INCICONV=""
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LDICONV=""
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LIBICONV=""
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LTLIBICONV=""
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EZ_LIBICONV=""
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AM_ICONV
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if test x"${am_cv_func_iconv}" != "xyes"; then
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unset am_cv_func_iconv
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unset am_cv_lib_iconv
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if test x"${prefix}" = "xNONE"; then
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libiconv_prefix="/usr/local"
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else
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libiconv_prefix="${prefix}"
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fi
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AC_MSG_NOTICE([Looking for libiconv in ${libiconv_prefix} ...])
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libiconv_save_CPPFLAGS="${CPPFLAGS}"
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libiconv_save_LDFLAGS="${LDFLAGS}"
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libiconv_save_LIBS="${LIBS}"
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CPPFLAGS="${CPPFLAGS} -I${libiconv_prefix}/include"
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LDFLAGS="${LDFLAGS} -L${libiconv_prefix}/lib"
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LIBS="-liconv"
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AM_ICONV
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if test x"${am_cv_func_iconv}" = "xyes"; then
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INCICONV="-I${libiconv_prefix}/include"
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LDICONV="-L${libiconv_prefix}/lib"
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LIBICONV="-liconv"
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fi
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CPPFLAGS="${libiconv_save_CPPFLAGS}"
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LDFLAGS="${libiconv_save_LDFLAGS}"
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LIBS="${libiconv_save_LIBS}"
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fi
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if test -n "${LTLIBICONV}"; then
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EZ_LIBICONV="${LTLIBICONV}"
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else
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EZ_LIBICONV="${LIBICONV}"
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fi
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AX_UNIQVAR_APPEND([EZ_CPPFLAGS], [$INCICONV])
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AX_UNIQVAR_APPEND([EZ_LDFLAGS], [$LDICONV])
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AX_UNIQVAR_PREPEND([EZ_LIBS], [$EZ_LIBICONV])
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use_iconv="No"
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if test x"${am_cv_func_iconv}" = "xyes"; then
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use_iconv="Yes"
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fi
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dnl #######################
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dnl ## FUNCTIONS / MACROS ##############################################
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dnl #######################
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AC_CHECK_FUNCS([ \
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arc4random \
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basename \
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nl_langinfo \
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pclose \
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popen \
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random \
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setlocale \
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srandomdev \
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])
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AC_REPLACE_FUNCS([ \
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getopt \
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reallocarray \
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strlcat \
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strlcpy \
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strtonum \
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])
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AX_FUNC_VA_COPY
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AC_CHECK_FUNCS([sigaction], [
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AC_DEFINE([HAVE_SIGNALS], [1],
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[Define to 1 if we have BSD signals.])
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], [], [
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#ifdef HAVE_SIGNAL_H
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# include <signal.h>
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#endif
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])
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dnl ##################
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dnl ## MISCELLANEOUS ###################################################
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dnl ##################
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AX_CHECK___PROGNAME
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dnl ############
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dnl ## OUTPUT ##########################################################
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dnl ############
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AC_SUBST([EZ_CPPFLAGS])
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AC_SUBST([EZ_CFLAGS])
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AC_SUBST([EZ_LDFLAGS])
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AC_SUBST([EZ_LIBS])
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AC_CONFIG_FILES([
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Makefile
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build-aux/Makefile
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compat/Makefile
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doc/Makefile
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doc/ezstream-file.sh.1.in
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doc/ezstream.1.in
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examples/Makefile
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m4/Makefile
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src/Makefile
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src/attr_config.h
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src/ezstream-file.sh
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tests/Makefile
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])
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AC_OUTPUT
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cat << __EOT
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${PACKAGE_STRING} has been configured successfully.
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Configuration:
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Charset conversion support .... : ${use_iconv}
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Prefix ........................ : ${prefix}
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__EOT
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