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configure.ac
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configure.ac
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#
# Prologue
#
# XXX: replace hard-coded version with git-describe
AC_INIT([flux-security],
m4_esyscmd([git describe --always | awk '/.*/ {sub(/^v/, ""); printf "%s",$1; exit}']))
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([config])
AC_CONFIG_SRCDIR([NEWS.md])
AC_CANONICAL_SYSTEM
#
# Automake support:
#
AM_INIT_AUTOMAKE([subdir-objects tar-pax foreign])
AM_SILENT_RULES([yes])
AM_CONFIG_HEADER([config/config.h])
AM_MAINTAINER_MODE([enable])
AC_DEFINE([_GNU_SOURCE], 1,
[Define _GNU_SOURCE so that we get all necessary prototypes])
#
# Generate project versions from PACKAGE_VERSION (set from git describe above)
#
AX_SPLIT_VERSION
AX_POINT_VERSION=$(echo $AX_POINT_VERSION | $SED 's/-.*$//')
AC_SUBST([AX_MAJOR_VERSION])
AC_SUBST([AX_MINOR_VERSION])
AC_SUBST([AX_POINT_VERSION])
#
# Library version
# https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
LIBFLUX_SECURITY_CURRENT=1
LIBFLUX_SECURITY_REVISION=0
LIBFLUX_SECURITY_AGE=0
AC_SUBST(
[LIBFLUX_SECURITY_VERSION_INFO],
[$LIBFLUX_SECURITY_CURRENT:$LIBFLUX_SECURITY_REVISION:$LIBFLUX_SECURITY_AGE]
)
#
# Initialize pkg-config for PKG_CHECK_MODULES to avoid conditional issues
#
PKG_PROG_PKG_CONFIG
#
# If --enable-sanitizers add selected -fsanitize flags to build
#
AC_MSG_CHECKING([whether to enable sanitizers])
AC_ARG_ENABLE([sanitizers],
AS_HELP_STRING([--enable-sanitizers], [add {L,A,UB}San to build]),
[
AC_MSG_RESULT($withval)
CFLAGS="$CFLAGS -fsanitize=address -fsanitize=undefined -fsanitize-recover=all"
CFLAGS="$CFLAGS -g -fno-omit-frame-pointer"
LDFLAGS="$LDFLAGS -fsanitize=address -fsanitize=undefined"
AC_DEFINE([SANITIZERS_ENABLED], 1,
[Define to 1 if flux-security was compiled with --enable-sanitizers])
],
[AC_MSG_RESULT(no)])
AM_CONDITIONAL([SANITIZERS_ENABLED], [test "x$enable_sanitizers" != "xno" ])
#
# Checks for programs
#
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_AWK
AC_ARG_ENABLE([docs],
AS_HELP_STRING([--disable-docs], [disable building docs]))
AS_IF([test "x$enable_docs" != "xno"], [
PYTHON_VERSION=3
AM_PATH_PYTHON([3])
AM_CHECK_PYMOD(sphinx,
[StrictVersion(sphinx.__version__) >= StrictVersion ('1.6.7')],
[sphinx=true],
[sphinx=false; AC_MSG_WARN([could not find sphinx to generate docs, version 1.6.7+ required])]
)
AM_CHECK_PYMOD(docutils,
[StrictVersion(docutils.__version__) >= StrictVersion ('0.11.0')],
[docutils=true],
[docutils=false; AC_MSG_WARN([could not find docutils to generate docs, version 0.11.0+ required])]
)
])
# If --enable-docs=yes, but no doc generator found,
# then error immediately:
#
AS_IF([test "x$enable_docs" = "xyes" -a "x$sphinx" = "xfalse"],[
AC_MSG_ERROR([--enable-docs used but no document generator found!])
])
AS_IF([test "x$enable_docs" = "xyes" -a "x$docutils" = "xfalse"],[
AC_MSG_ERROR([--enable-docs used but docutils not found!])
])
AM_CONDITIONAL([ENABLE_DOCS], [test "x$sphinx" = "xtrue" -a "x$docutils" = "xtrue"])
AC_CHECK_PROG(ASPELL,[aspell],[aspell])
#
# If Clang or GNU CC, add warning/hardening flags:
#
AX_COMPILER_VENDOR
AS_CASE($ax_cv_c_compiler_vendor,
[clang | gnu], [
WARNING_CFLAGS="-Wall -Werror -Wno-strict-aliasing -Wextra"
AC_SUBST([WARNING_CFLAGS])
]
)
#
# Libotool support
#
LT_INIT
#
# Checks for header files
#
AC_HEADER_STDC
AC_CHECK_HEADERS( \
[linux/magic.h] \
)
#
# Checks for packages
#
PKG_CHECK_MODULES([SODIUM], [libsodium >= 1.0.14], [], [])
PKG_CHECK_MODULES([JANSSON], [jansson >= 2.10], [], [])
PKG_CHECK_MODULES([LIBUUID], [uuid], [], [])
PKG_CHECK_MODULES([MUNGE], [munge], [], [])
#
# Other checks
#
AX_CODE_COVERAGE
AS_IF([test x$enable_code_coverage = xyes], [
AC_DEFINE([CODE_COVERAGE_ENABLED], [1], [code coverage support])])
AC_PKGCONFIG
#
# Project directories
#
AS_VAR_SET(fluxlibdir, $libdir/flux)
AC_SUBST(fluxlibdir)
AS_VAR_SET(fluxlibexecdir, $libexecdir/flux)
AC_SUBST(fluxlibexecdir)
AS_VAR_SET(fluxsecuritycfdir, $sysconfdir/flux/security/conf.d)
AC_SUBST(fluxsecuritycfdir)
AS_VAR_SET(fluxsecurityincludedir, $includedir/flux/security)
AC_SUBST(fluxsecurityincludedir)
AS_VAR_SET(fluximpcfdir, $sysconfdir/flux/imp/conf.d)
AC_SUBST(fluximpcfdir)
#
# Epilogue
#
AC_CONFIG_FILES( \
Makefile \
t/Makefile \
src/Makefile \
src/lib/Makefile \
src/lib/flux-security.pc \
src/lib/version.h \
src/libtap/Makefile \
src/libtomlc99/Makefile \
src/libutil/Makefile \
src/libca/Makefile \
src/imp/Makefile \
doc/Makefile \
doc/test/Makefile \
etc/Makefile \
)
AC_OUTPUT