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configure.ac
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configure.ac
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-*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT([liblognorm], [2.0.7.master], [[email protected]])
AM_INIT_AUTOMAKE
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_SRCDIR([src/lognorm.c])
AC_CONFIG_HEADER([config.h])
AC_USE_SYSTEM_EXTENSIONS
# Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CC_C99
AC_PROG_LIBTOOL
m4_ifdef([AX_IS_RELEASE], [
AX_IS_RELEASE([git-directory])
m4_ifdef([AX_COMPILER_FLAGS], [
AX_COMPILER_FLAGS()
], [
if test "$GCC" = "yes"
then CFLAGS="$CFLAGS -W -Wall -Wformat-security -Wshadow -Wcast-align -Wpointer-arith -Wmissing-format-attribute -g"
fi
AC_MSG_WARN([missing AX_COMPILER_FLAGS macro, not using it])
])
], [
if test "$GCC" = "yes"
then CFLAGS="$CFLAGS -W -Wall -Wformat-security -Wshadow -Wcast-align -Wpointer-arith -Wmissing-format-attribute -g"
fi
AC_MSG_WARN([missing AX_IS_RELEASE macro, not using AX_COMPILER_FLAGS macro because of this])
])
# Checks for libraries.
save_LIBS=$LIBS
LIBS=
AC_SEARCH_LIBS(clock_getm4_defn([AC_AUTOCONF_VERSION]), [2.68]time, rt)
LIBS=$save_LIBS
# Checks for header files.
AC_HEADER_STDC
#AC_CHECK_HEADERS([])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
#AC_HEADER_TIME
#AC_STRUCT_TM
# Checks for library functions.
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_STRERROR_R
AC_CHECK_FUNCS([strdup strndup strtok_r])
LIBLOGNORM_CFLAGS="-I\$(top_srcdir)/src"
LIBLOGNORM_LIBS="\$(top_builddir)/src/liblognorm.la"
AC_SUBST(LIBLOGNORM_CFLAGS)
AC_SUBST(LIBLOGNORM_LIBS)
# modules we require
PKG_CHECK_MODULES(LIBESTR, libestr >= 0.0.0)
PKG_CHECK_MODULES(JSON_C, libfastjson,, )
# add libestr flags to pkgconfig file for static linking
AC_SUBST(pkg_config_libs_private, $LIBESTR_LIBS)
# Regular expressions
AC_ARG_ENABLE(regexp,
[AS_HELP_STRING([--enable-regexp],[Enable regular expressions support @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_regexp="yes" ;;
no) enable_regexp="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-regexp) ;;
esac],
[enable_regexp="no"]
)
AM_CONDITIONAL(ENABLE_REGEXP, test x$enable_regexp = xyes)
if test "$enable_regexp" = "yes"; then
PKG_CHECK_MODULES(PCRE, libpcre)
AC_DEFINE(FEATURE_REGEXP, 1, [Regular expressions support enabled.])
FEATURE_REGEXP=1
else
FEATURE_REGEXP=0
fi
AC_SUBST(FEATURE_REGEXP)
# debug mode settings
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug],[Enable debug mode @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_debug="yes" ;;
no) enable_debug="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac],
[enable_debug="no"]
)
if test "$enable_debug" = "yes"; then
AC_DEFINE(DEBUG, 1, [Defined if debug mode is enabled.])
fi
if test "$enable_debug" = "no"; then
AC_DEFINE(NDEBUG, 1, [Defined if debug mode is disabled.])
fi
# advanced statistics
AC_ARG_ENABLE(advanced-stats,
[AS_HELP_STRING([--enable-advanced-stats],[Enable advanced statistics @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_advstats="yes" ;;
no) enable_advstats="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-advstats) ;;
esac],
[enable_advstats="no"]
)
if test "$enable_advstats" = "yes"; then
AC_DEFINE(ADVANCED_STATS, 1, [Defined if advanced statistics are enabled.])
fi
# docs (html) build settings
AC_ARG_ENABLE(docs,
[AS_HELP_STRING([--enable-docs],[Enable building HTML docs (requires Sphinx) @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_docs="yes" ;;
no) enable_docs="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-docs) ;;
esac],
[enable_docs="no"]
)
if test "$enable_docs" = "yes"; then
AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build sphinx-build3 sphinx-build2], [no])
if test "$SPHINXBUILD" = "no"; then
AC_MSG_ERROR([sphinx-build is required to build documentation, install it or try --disable-docs])
fi
fi
AM_CONDITIONAL([ENABLE_DOCS], [test "$enable_docs" = "yes"])
AC_ARG_ENABLE(testbench,
[AS_HELP_STRING([--enable-testbench],[testbench enabled @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_testbench="yes" ;;
no) enable_testbench="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-testbench) ;;
esac],
[enable_testbench=yes]
)
AM_CONDITIONAL(ENABLE_TESTBENCH, test x$enable_testbench = xyes)
AC_ARG_ENABLE(valgrind,
[AS_HELP_STRING([--enable-valgrind],[valgrind enabled @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_valgrind="yes" ;;
no) enable_valgrind=="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
esac],
[enable_valgrind=no]
)
AM_CONDITIONAL(ENABLE_VALGRIND, test x$enable_valgrind = xyes)
VALGRIND="$enable_valgrind"
AC_SUBST(VALGRIND)
AC_ARG_ENABLE(tools,
[AS_HELP_STRING([--enable-tools],[lognorm toolset enabled @<:@default=yes@:>@])],
[case "${enableval}" in
yes) enable_tools="yes" ;;
no) enable_tools="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-tools) ;;
esac],
[enable_tools=yes]
)
AM_CONDITIONAL(ENABLE_TOOLS, test x$enable_tools = xyes)
AC_CONFIG_FILES([Makefile \
lognorm.pc \
compat/Makefile \
doc/Makefile \
src/Makefile \
src/lognorm-features.h \
tools/Makefile \
tests/Makefile \
tests/options.sh])
AC_OUTPUT
AC_CONFIG_MACRO_DIR([m4])
echo "*****************************************************"
echo "liblognorm will be compiled with the following settings:"
echo
echo "Regex enabled: $enable_regexp"
echo "Advanced Statistics enabled: $enable_advstats"
echo "Testbench enabled: $enable_testbench"
echo "Valgrind enabled: $enable_valgrind"
echo "Debug mode enabled: $enable_debug"
echo "Tools enabled: $enable_tools"
echo "Docs enabled: $enable_docs"