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configure.ac
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configure.ac
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AC_PREREQ([2.5])
##########################################################################
# Set correct API version
##########################################################################
m4_define([odpapi_generation_version], [1])
m4_define([odpapi_major_version], [17])
m4_define([odpapi_minor_version], [0])
m4_define([odpapi_point_version], [0])
m4_define([odpapi_version],
[odpapi_generation_version.odpapi_major_version.odpapi_minor_version.odpapi_point_version])
AC_INIT([OpenDataPlane],[odpapi_version],[[email protected]])
ODP_VERSION_API_GENERATION=odpapi_generation_version
AC_SUBST(ODP_VERSION_API_GENERATION)
ODP_VERSION_API_MAJOR=odpapi_major_version
AC_SUBST(ODP_VERSION_API_MAJOR)
ODP_VERSION_API_MINOR=odpapi_minor_version
AC_SUBST(ODP_VERSION_API_MINOR)
AM_INIT_AUTOMAKE([1.9 tar-pax subdir-objects foreign nostdinc])
AC_CONFIG_SRCDIR([include/odp/api/spec/init.h])
AM_CONFIG_HEADER([include/config.h])
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_CONFIG_MACRO_DIR([m4])
AM_SILENT_RULES([yes])
##########################################################################
# Set platform library version
#
# Follow version rules described here:
# https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
# Version is Current:Revision:Age
# 1. if there are only source changes, use C:R+1:A
# 2. if interfaces were added use C+1:0:A+1
# 3. if interfaces were removed, then use C+1:0:0
##########################################################################
ODP_LIBSO_VERSION=117:0:0
AC_SUBST(ODP_LIBSO_VERSION)
ODPHELPER_LIBSO_VERSION=113:2:1
AC_SUBST(ODPHELPER_LIBSO_VERSION)
# Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LN_S
AM_PROG_AR
#Use libtool
LT_INIT([])
AC_SUBST([LIBTOOL_DEPS])
AM_PROG_LIBTOOL
PKG_PROG_PKG_CONFIG
# Checks for library functions.
dnl breaks cross-compilation and malloc(0) behaviour is not that important
dnl AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_CHECK_FUNCS([bzero clock_gettime gethostbyname getpagesize gettimeofday malloc memset munmap socket strchr strerror strrchr strstr strtoull])
# Checks for header files.
AC_HEADER_RESOLV
AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h limits.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_INT32_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
#########################################################################
# Get GCC version
#########################################################################
AX_COMPILER_VERSION
CC_VERSION=$ax_cv_c_compiler_version
CC_VERSION_MAJOR=$(echo $CC_VERSION | cut -d'.' -f1)
CC_VERSION_MINOR=$(echo $CC_VERSION | cut -d'.' -f2)
CC_VERSION_PATCH=$(echo $CC_VERSION | cut -d'.' -f3)
##########################################################################
# Allow valgrind suite to run against the defined tests
##########################################################################
AX_VALGRIND_DFLT([sgcheck], [off])
AX_VALGRIND_DFLT([helgrind], [off])
AX_VALGRIND_DFLT([drd], [off])
AX_VALGRIND_CHECK
##########################################################################
# Which architecture optimizations will we use
##########################################################################
AS_CASE([$host],
[x86*], [ARCH_DIR=x86],
[i686*], [ARCH_DIR=x86],
[mips64*], [ARCH_DIR=mips64],
[powerpc*], [ARCH_DIR=powerpc],
[aarch64*], [ARCH_DIR=aarch64],
[arm*], [ARCH_DIR=arm],
[ARCH_DIR=undefined]
)
AC_SUBST([ARCH_DIR])
##########################################################################
# Warn on the defaults if arch is undefined
##########################################################################
if test "${ARCH_DIR}" = "undefined";
then
echo "ARCH_DIR is undefined, please add your ARCH_DIR based on host=${host}"
exit 1
fi
##########################################################################
# Architecture for ABI support
##########################################################################
AS_CASE([$host],
[x86*], [ARCH_ABI=x86_64-linux],
[i686*], [ARCH_ABI=x86_32-linux],
[mips64*], [ARCH_ABI=mips64-linux],
[powerpc*], [ARCH_ABI=power64-linux],
[aarch64*], [ARCH_ABI=arm64-linux],
[arm*], [ARCH_ABI=arm32-linux],
[ARCH_ABI=undefined]
)
AC_SUBST([ARCH_ABI])
if test "${ARCH_ABI}" = "undefined";
then
echo "ARCH_ABI is undefined, please add your ARCH_ABI based on host=${host}"
exit 1
fi
##########################################################################
# Set correct pkgconfig version
##########################################################################
PKGCONFIG_VERSION=$(echo $VERSION | awk -F '.git' '{print $1}')
AC_SUBST(PKGCONFIG_VERSION)
##########################################################################
# Determine which platform to build for
##########################################################################
AC_ARG_WITH([platform],
[AS_HELP_STRING([--with-platform=platform],
[select platform to be used, default linux-dpdk])],
[],
[with_platform=linux-dpdk
])
AC_SUBST([with_platform])
##########################################################################
# Include m4 files
##########################################################################
m4_include([./doc/m4/configure.m4])
m4_include([./example/m4/configure.m4])
m4_include([./helper/m4/configure.m4])
m4_include([./test/m4/configure.m4])
##########################################################################
# Run platform specific checks and settings
##########################################################################
AS_IF([test "${with_platform}" = "linux-dpdk"],
[m4_include([./platform/linux-dpdk/m4/configure.m4])],
[AC_MSG_ERROR([UNSUPPORTED PLATFORM: ${with_platform}])])
AC_DEFINE_UNQUOTED([IMPLEMENTATION_NAME], ["$IMPLEMENTATION_NAME"],
[Define to the name of the implementation])
##########################################################################
# Set the install directory for test binaries/scripts
##########################################################################
AC_ARG_WITH([testdir],
[AS_HELP_STRING([--with-testdir=DIR], [installation directory for tests])],
[testdir=$withval],
[testdir=no])
AS_IF([test "x$testdir" = "xyes"], [testdir=$libdir/odp/tests],
[test "x$testdir" = "xno"], [testdir=])
AC_SUBST([testdir])
AM_CONDITIONAL([test_installdir], [test "x$testdir" != "xno"])
##########################################################################
# Set conditionals as computed within platform specific files
##########################################################################
AM_CONDITIONAL([HAVE_DOXYGEN], [test "x${DOXYGEN}" = "xdoxygen"])
AM_CONDITIONAL([user_guide], [test "x${user_guides}" = "xyes" ])
AM_CONDITIONAL([HAVE_MSCGEN], [test "x${MSCGEN}" = "xmscgen"])
AM_CONDITIONAL([helper_linux], [test x$helper_linux = xyes ])
AM_CONDITIONAL([ARCH_IS_ARM], [test "x${ARCH_DIR}" = "xarm"])
AM_CONDITIONAL([ARCH_IS_AARCH64], [test "x${ARCH_DIR}" = "xaarch64"])
AM_CONDITIONAL([ARCH_IS_MIPS64], [test "x${ARCH_DIR}" = "xmips64"])
AM_CONDITIONAL([ARCH_IS_POWERPC], [test "x${ARCH_DIR}" = "xpowerpc"])
AM_CONDITIONAL([ARCH_IS_X86], [test "x${ARCH_DIR}" = "xx86"])
AM_CONDITIONAL([ARCH_IS_X86_32], [test "x${ARCH_ABI}" = "xx86_32-linux"])
AM_CONDITIONAL([ARCH_IS_X86_64], [test "x${ARCH_ABI}" = "xx86_64-linux"])
##########################################################################
# Setup doxygen documentation
##########################################################################
DX_HTML_FEATURE(ON)
DX_PDF_FEATURE(OFF)
DX_PS_FEATURE(OFF)
DX_INIT_DOXYGEN($PACKAGE_NAME,
${srcdir}/doc/application-api-guide/Doxyfile,
${builddir}/doc/application-api-guide/output,
${srcdir}/doc/helper-guide/Doxyfile,
${builddir}/doc/helper-guide/output,
${srcdir}/doc/platform-api-guide/Doxyfile,
${builddir}/doc/platform-api-guide/output)
##########################################################################
# Enable/disable ODP_DEBUG
##########################################################################
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[include additional debugging code ]
[(set to 'full' to enable all --enable-*-debug-* options)])],
[], [enable_debug=no])
AS_IF([test "x$enable_debug" != "xno"], [ODP_DEBUG=1],
[ODP_DEBUG=0])
AC_DEFINE_UNQUOTED([ODP_DEBUG], [$ODP_DEBUG],
[Define to 1 to include additional debug code])
##########################################################################
# Enable/disable ODP_DEBUG_PRINT
##########################################################################
AC_ARG_ENABLE([debug-print],
[AS_HELP_STRING([--enable-debug-print], [display debugging information])],
[], [AS_IF([test "x$enable_debug" = "xfull"], [enable_debug_print=yes],
[enable_debug_print=no])])
AS_IF([test "x$enable_debug_print" != "xno"], [ODP_DEBUG_PRINT=1],
[ODP_DEBUG_PRINT=0])
AC_DEFINE_UNQUOTED([ODP_DEBUG_PRINT], [$ODP_DEBUG_PRINT],
[Define to 1 to display debug information])
AC_ARG_ENABLE([helper-debug-print],
[AS_HELP_STRING([--enable-helper-debug-print], [display helper debugging information])],
[], [AS_IF([test "x$enable_debug" = "xfull"], [enable_helper_debug_print=yes],
[enable_helper_debug_print=no])])
AS_IF([test "x$enable_helper_debug_print" != "xno"], [ODPH_DEBUG_PRINT=1],
[ODPH_DEBUG_PRINT=0])
AC_DEFINE_UNQUOTED([ODPH_DEBUG_PRINT], [$ODPH_DEBUG_PRINT],
[Define to 1 to display helper debug information])
##########################################################################
# Enable/disable ABI compatible build
##########################################################################
ODP_ABI_COMPAT=1
abi_compat=yes
AC_ARG_ENABLE([abi-compat],
[ --disable-abi-compat disables ABI compatible mode, enables inline code in header files],
[if test "x$enableval" = "xno"; then
ODP_ABI_COMPAT=0
abi_compat=no
#if there is no ABI compatibility the .so numbers are meaningless
ODP_LIBSO_VERSION=0:0:0
fi])
AC_SUBST(ODP_ABI_COMPAT)
##########################################################################
# Enable/disable deprecated API definitions
##########################################################################
ODP_DEPRECATED_API=0
deprecated=no
AC_ARG_ENABLE([deprecated],
[ --enable-deprecated enable deprecated API definitions],
[if test "x$enableval" = "xyes"; then
ODP_DEPRECATED_API=1
deprecated=yes
fi])
AC_SUBST(ODP_DEPRECATED_API)
##########################################################################
# Default warning setup
##########################################################################
ODP_CFLAGS="$ODP_CFLAGS -W -Wall -Werror"
dnl Use -Werror in the checks below since Clang emits a warning instead of
dnl an error when it encounters an unknown warning option.
AC_DEFUN([ODP_CHECK_CFLAG],
[AX_CHECK_COMPILE_FLAG([$1],
[ODP_CFLAGS="$ODP_CFLAGS $1"],
[], [-W -Wall -Werror],
[AC_LANG_SOURCE([int main(void)
{return 0;}])])])
ODP_CHECK_CFLAG([-Wstrict-prototypes])
ODP_CHECK_CFLAG([-Wmissing-prototypes])
ODP_CHECK_CFLAG([-Wmissing-declarations])
ODP_CHECK_CFLAG([-Wold-style-definition])
ODP_CHECK_CFLAG([-Wpointer-arith])
ODP_CHECK_CFLAG([-Wcast-align])
ODP_CHECK_CFLAG([-Wnested-externs])
ODP_CHECK_CFLAG([-Wcast-qual])
ODP_CHECK_CFLAG([-Wformat-nonliteral])
ODP_CHECK_CFLAG([-Wformat-security])
ODP_CHECK_CFLAG([-Wundef])
ODP_CHECK_CFLAG([-Wwrite-strings])
ODP_CHECK_CFLAG([-Wformat-truncation=0])
ODP_CHECK_CFLAG([-Wformat-overflow=0])
ODP_CFLAGS="$ODP_CFLAGS -std=c99"
ODP_CXXFLAGS="$ODP_CXXFLAGS -std=c++11"
# Extra flags for example to suppress certain warning types
ODP_CFLAGS="$ODP_CFLAGS $ODP_CFLAGS_EXTRA"
##########################################################################
# Check if compiler supports cmpxchng16 on x86-based architectures
##########################################################################
case "${host}" in
i?86? | x86*)
if test "${CC}" != "gcc" -o ${CC_VERSION_MAJOR} -ge 5; then
ODP_CHECK_CFLAG([-mcx16])
fi
;;
esac
##########################################################################
# Default include setup
##########################################################################
CFLAGS="$CFLAGS $ODP_CFLAGS"
CXXFLAGS="$CXXFLAGS $ODP_CXXFLAGS"
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([include/Makefile
include/odp/api/spec/version.h
include/odp/api/spec/deprecated.h])
##########################################################################
# distribute the changed variables among the Makefiles
AC_SUBST([LIBS])
AC_SUBST([CPPFLAGS])
AC_SUBST([CFLAGS])
AC_SUBST([LDFLAGS])
AC_SUBST([EXEEXT])
AC_OUTPUT
AC_MSG_RESULT([
$PACKAGE $VERSION
ODP Library version: ${ODP_LIBSO_VERSION}
Helper Library version: ${ODPHELPER_LIBSO_VERSION}
implementation_name: ${IMPLEMENTATION_NAME}
host: ${host}
ARCH_DIR ${ARCH_DIR}
ARCH_ABI ${ARCH_ABI}
with_platform: ${with_platform}
helper_linux: ${helper_linux}
prefix: ${prefix}
sysconfdir: ${sysconfdir}
libdir: ${libdir}
includedir: ${includedir}
testdir: ${testdir}
WITH_ARCH: ${WITH_ARCH}
cc: ${CC}
cc version: ${CC_VERSION}
cppflags: ${CPPFLAGS}
cflags: ${CFLAGS}
ldflags: ${LDFLAGS}
libs: ${LIBS}
defs: ${DEFS}
static libraries: ${enable_static}
shared libraries: ${enable_shared}
ABI compatible: ${abi_compat}
Deprecated APIs: ${deprecated}
debug: ${enable_debug}
cunit: ${cunit_support}
test_vald: ${test_vald}
test_perf: ${test_perf}
test_perf_proc: ${test_perf_proc}
test_cpp: ${test_cpp}
test_helper: ${test_helper}
test_example: ${test_example}
user_guides: ${user_guides}
])