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# SPDX-License-Identifier: MIT
#
# Copyright © 2013 Red Hat, Inc.
#
AC_PREREQ([2.62])
# change meson version too
AC_INIT([libevdev],
[1.11.0],
[https://bugs.freedesktop.org/enter_bug.cgi?product=libevdev],
[libevdev],
[http://freedesktop.org/wiki/Software/libevdev/])
AC_CONFIG_SRCDIR([libevdev/libevdev.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz subdir-objects])
# DO NOT MODIFY THIS
# Use symbol versioning instead.
LIBEVDEV_LT_VERSION=5:0:3
AC_SUBST(LIBEVDEV_LT_VERSION)
AM_SILENT_RULES([yes])
# Check for programs
AC_PROG_CC_C99
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT
LT_PATH_LD
with_ldflags=""
if test "x$lt_cv_prog_gnu_ld" = "xyes"; then
CC_CHECK_FLAGS_APPEND([with_ldflags], [LDFLAGS], [\
-Wl,--as-needed \
-Wl,--gc-sections \
-Wl,-z,relro \
-Wl,-z,now])
fi
AC_SUBST([GNU_LD_FLAGS], $with_ldflags)
case "${host_os}" in
freebsd*)
AC_SUBST([OS], [freebsd])
;;
*)
AC_SUBST([OS], [linux])
;;
esac
AC_CHECK_LIB([m], [round])
PKG_PROG_PKG_CONFIG()
PKG_CHECK_MODULES(CHECK, [check >= 0.9.9], [HAVE_CHECK="yes"], [HAVE_CHECK="no"])
if test "x$HAVE_CHECK" = "xyes"; then
AC_PATH_PROG(VALGRIND, [valgrind])
else
AC_MSG_WARN([check not found - skipping building unit tests])
fi
AM_CONDITIONAL(HAVE_VALGRIND, [test "x$VALGRIND" != "x"])
AM_CONDITIONAL(ENABLE_RUNTIME_TESTS, [test "x$HAVE_CHECK" = "xyes"])
AM_CONDITIONAL(ENABLE_STATIC_LINK_TEST, [test "x$enable_static" = "xyes"])
with_cflags=""
if test "x$GCC" = "xyes"; then
CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-Wall \
-Wextra \
-Wno-unused-parameter \
-Wstrict-prototypes \
-Wmissing-prototypes \
-fvisibility=hidden \
-pipe \
-fno-strict-aliasing \
-ffunction-sections \
-fdata-sections \
-fno-strict-aliasing \
-fdiagnostics-show-option \
-fno-common])
fi
AC_SUBST([GCC_CFLAGS], $with_cflags)
AC_PATH_PROG(DOXYGEN, [doxygen])
if test "x$DOXYGEN" = "x"; then
AC_MSG_WARN([doxygen not found - required for documentation])
have_doxygen="no"
else
have_doxygen="yes"
fi
AM_CONDITIONAL([HAVE_DOXYGEN], [test "x$have_doxygen" = "xyes"])
AC_MSG_CHECKING([whether to build with gcov])
AC_ARG_ENABLE([gcov],
[AS_HELP_STRING([--enable-gcov],
[Whether to enable coverage testing (default:disabled)])],
[],
[enable_gcov=no],
)
AS_IF([test "x$enable_gcov" != "xno"],
[
GCOV_CFLAGS="-fprofile-arcs -ftest-coverage"
GCOV_LDFLAGS="-lgcov"
enable_gcov=yes
],
)
AM_CONDITIONAL([GCOV_ENABLED], [test "x$enable_gcov" != "xno"])
AC_SUBST([GCOV_CFLAGS])
AC_SUBST([GCOV_LDFLAGS])
AC_MSG_RESULT([$enable_gcov])
AC_MSG_CHECKING([whether to build with coverity support])
AC_ARG_ENABLE([coverity],
[AS_HELP_STRING([--enable-coverity],
[Whether to build with coverity support (default: disabled)])],
[],
[enable_coverity=no],
)
AS_IF([test "x$enable_coverity" != "xno"],
[
AC_DEFINE([_Float128], [__uint128_t], [Override for coverity])
AC_DEFINE([_Float32], [int], [Override for coverity])
AC_DEFINE([_Float32x], [int], [Override for coverity])
AC_DEFINE([_Float64], [long], [Override for coverity])
AC_DEFINE([_Float64x], [long], [Override for coverity])
enable_coverity=yes
],
)
AC_MSG_RESULT([$enable_coverity])
AM_PATH_PYTHON([2.6])
# nm to check for leaking symbols in the static library
AC_PATH_PROG(NM, [nm])
AM_CONDITIONAL(HAVE_NM, [test "x$NM" != "x"])
if test "x$enable_static" = "xno"; then
static_symbol_leaks_test="no - static build disabled"
else
if test "x$NM" = "x"; then
AC_MSG_WARN([nm not found - skipping symbol leak test])
have_nm="no"
static_symbol_leaks_test="no - nm not found"
else
have_nm="yes"
static_symbol_leaks_test="yes"
fi
fi
AM_CONDITIONAL(ENABLE_STATIC_SYMBOL_LEAKS_TEST, [test "x$static_symbol_leaks_test" = "xyes"])
AC_CONFIG_FILES([Makefile
libevdev/Makefile
doc/Makefile
doc/libevdev.doxygen
doc/libevdev.man
tools/Makefile
test/Makefile
libevdev.pc])
AC_OUTPUT
AC_MSG_RESULT([
Prefix ${prefix}
Libdir ${libdir}
Build documentation ${have_doxygen}
Enable unit-tests ${HAVE_CHECK}
Enable profiling ${enable_gcov}
Enable coverity support ${enable_coverity}
Static library symbol check ${static_symbol_leaks_test}
])
|
