diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 46 |
1 files changed, 40 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index 5b880f6..d4f1251 100644 --- a/configure.ac +++ b/configure.ac @@ -124,6 +124,7 @@ case $host in platform=windows test "x$enable_shared" = xyes && create_import_lib=yes EXTRA_CFLAGS="-mwin32 -fno-omit-frame-pointer" + EXTRA_LDFLAGS="-static-libgcc" ;; *) AC_MSG_RESULT([Null]) @@ -152,6 +153,7 @@ if test "x$platform" = xposix; then AC_SEARCH_LIBS([pthread_create], [pthread], [test "x$ac_cv_search_pthread_create" != "xnone required" && AC_SUBST(THREAD_LIBS, [-lpthread])], [], []) + AC_SEARCH_LIBS([__atomic_fetch_add_4], [atomic]) elif test "x$platform" = xwindows; then AC_DEFINE([PLATFORM_WINDOWS], [1], [Define to 1 if compiling for a Windows platform.]) else @@ -161,7 +163,8 @@ fi case $backend in darwin) AC_CHECK_FUNCS([pthread_threadid_np]) - LIBS="${LIBS} -lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" + LIBS="${LIBS} -lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation -Wl,-framework,Security" + AC_CHECK_HEADERS([IOKit/usb/IOUSBHostFamilyDefinitions.h]) ;; haiku) LIBS="${LIBS} -lbe" @@ -170,12 +173,20 @@ linux) AC_SEARCH_LIBS([clock_gettime], [rt], [], [], []) AC_CHECK_FUNCS([pthread_setname_np]) AC_ARG_ENABLE([udev], - [AC_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended) [default=yes]])], + [AS_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended) [default=yes]])], [use_udev=$enableval], [use_udev=yes]) if test "x$use_udev" = xyes; then dnl system has udev. use it or fail! AC_CHECK_HEADER([libudev.h], [], [AC_MSG_ERROR([udev support requested but libudev header not installed])]) AC_CHECK_LIB([udev], [udev_new], [], [AC_MSG_ERROR([udev support requested but libudev not installed])]) + + # We can build umockdev tests (if available) + PKG_PROG_PKG_CONFIG + PKG_CHECK_MODULES(UMOCKDEV, umockdev-1.0 >= 0.16.0, ac_have_umockdev=yes, ac_have_umockdev=no) + PKG_CHECK_MODULES(UMOCKDEV_HOTPLUG, umockdev-1.0 >= 0.17.7, ac_umockdev_hotplug=yes, ac_umockdev_hotplug=no) + if test "x$ac_umockdev_hotplug" = xyes; then + AC_DEFINE([UMOCKDEV_HOTPLUG], [1], [UMockdev hotplug code is not racy]) + fi else AC_CHECK_HEADERS([asm/types.h]) AC_CHECK_HEADER([linux/netlink.h], [], [AC_MSG_ERROR([Linux netlink header not found])]) @@ -199,17 +210,37 @@ dnl headers not available on all platforms but required on others AC_CHECK_HEADERS([sys/time.h]) if test "x$platform" = xposix; then - dnl the clock_gettime() function needs certain clock IDs defined - AC_CHECK_FUNCS([clock_gettime], [have_clock_gettime=yes], [have_clock_gettime=]) + dnl check availability of clock_gettime() + if test "x$backend" = xdarwin; then + dnl need to verify that OS X target is 10.12 or later for clock_gettime() + AC_MSG_CHECKING([whether OS X target version is 10.12 or later]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ + #include <AvailabilityMacros.h> + #if MAC_OS_X_VERSION_MIN_REQUIRED < 101200 + # error "Target OS X version is too old" + #endif + ], [])], + [AC_MSG_RESULT([yes]) + osx_10_12_or_later=yes], + [AC_MSG_RESULT([no]) + osx_10_12_or_later=]) + if test "x$osx_10_12_or_later" = xyes; then + AC_CHECK_FUNCS([clock_gettime], [have_clock_gettime=yes], [have_clock_gettime=]) + else + AC_MSG_NOTICE([clock_gettime() is not available on target OS X version]) + fi + else + AC_CHECK_FUNCS([clock_gettime], [have_clock_gettime=yes], [AC_MSG_ERROR([clock_gettime() is required on this platform])]) + fi + if test "x$have_clock_gettime" = xyes; then + dnl the clock_gettime() function needs certain clock IDs defined AC_CHECK_DECL([CLOCK_MONOTONIC], [], [AC_MSG_ERROR([C library headers missing definition for CLOCK_MONOTONIC])], [[#include <time.h>]]) dnl use the monotonic clock for condition variable timed waits if possible AC_CHECK_FUNCS([pthread_condattr_setclock], [need_clock_realtime=], [need_clock_realtime=yes]) if test "x$need_clock_realtime" = xyes; then AC_CHECK_DECL([CLOCK_REALTIME], [], [AC_MSG_ERROR([C library headers missing definition for CLOCK_REALTIME])], [[#include <time.h>]]) fi - elif test "x$backend" != xdarwin; then - AC_MSG_ERROR([clock_gettime() is required on this platform]) fi fi @@ -335,6 +366,7 @@ AC_ARG_ENABLE([tests-build], AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != xno]) AM_CONDITIONAL([BUILD_TESTS], [test "x$build_tests" != xno]) +AM_CONDITIONAL([BUILD_UMOCKDEV_TEST], [test "x$ac_have_umockdev" = xyes -a "x$log_enabled" != xno]) AM_CONDITIONAL([CREATE_IMPORT_LIB], [test "x$create_import_lib" = xyes]) AM_CONDITIONAL([OS_DARWIN], [test "x$backend" = xdarwin]) AM_CONDITIONAL([OS_HAIKU], [test "x$backend" = xhaiku]) @@ -372,6 +404,8 @@ AC_SUBST(AM_CXXFLAGS) AC_SUBST(LT_LDFLAGS) +AC_SUBST([EXTRA_LDFLAGS]) + dnl set name of html output directory for doxygen AC_SUBST(DOXYGEN_HTMLDIR, [api-1.0]) |