diff options
Diffstat (limited to 'third_party/libusb/src/configure.ac')
| -rw-r--r-- | third_party/libusb/src/configure.ac | 75 |
1 files changed, 51 insertions, 24 deletions
diff --git a/third_party/libusb/src/configure.ac b/third_party/libusb/src/configure.ac index f9e648e..6d6b35d 100644 --- a/third_party/libusb/src/configure.ac +++ b/third_party/libusb/src/configure.ac @@ -8,14 +8,14 @@ m4_define([LU_DEFINE_VERSION_RC_ATOM], [^#define\s*$1\s*"\(-rc[0-9]*\)".*], [\1]))]) dnl The m4_bregexp() returns (only) the numbers following the #define named dnl in the first macro parameter. m4_define() then defines the name for use -dnl in AC_INIT(). +dnl in AC_INIT. LU_DEFINE_VERSION_ATOM([LIBUSB_MAJOR]) LU_DEFINE_VERSION_ATOM([LIBUSB_MINOR]) LU_DEFINE_VERSION_ATOM([LIBUSB_MICRO]) LU_DEFINE_VERSION_RC_ATOM([LIBUSB_RC]) -AC_INIT([libusb], LIBUSB_MAJOR[.]LIBUSB_MINOR[.]LIBUSB_MICRO[]LIBUSB_RC, [libusb-devel@lists.sourceforge.net], [libusb], [http://www.libusb.org/]) +AC_INIT([libusbx],[LIBUSB_MAJOR[.]LIBUSB_MINOR[.]LIBUSB_MICRO[]LIBUSB_RC],[libusbx-devel@lists.sourceforge.net],[libusbx],[http://libusbx.org]) # Library versioning # These numbers should be tweaked on every release. Read carefully: @@ -31,12 +31,12 @@ AM_MAINTAINER_MODE AC_CONFIG_SRCDIR([libusb/core.c]) AC_CONFIG_MACRO_DIR([m4]) -AM_CONFIG_HEADER([config.h]) +AC_CONFIG_HEADERS([config.h]) m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) AC_PREREQ([2.50]) AC_PROG_CC -AC_PROG_LIBTOOL +LT_INIT LT_LANG([Windows Resource]) AC_C_INLINE AM_PROG_CC_C_O @@ -45,26 +45,34 @@ AC_DEFINE([_GNU_SOURCE], 1, [Use GNU extensions]) LTLDFLAGS="${LTLDFLAGS} -no-undefined" AC_MSG_CHECKING([operating system]) + case $host in *-linux*) AC_MSG_RESULT([Linux]) backend="linux" + threads="posix" ;; *-darwin*) AC_MSG_RESULT([Darwin/Mac OS X]) backend="darwin" + threads="posix" ;; *-openbsd*) AC_MSG_RESULT([OpenBSD]) - backend="openbsd" + backend="bsd" + threads="posix" ;; *-netbsd*) AC_MSG_RESULT([NetBSD (using OpenBSD backend)]) - backend="openbsd" + backend="bsd" + threads="posix" ;; *-mingw*) AC_MSG_RESULT([Windows]) backend="windows" + threads="windows" + create_import_lib="yes" + AM_CFLAGS="${AM_CFLAGS} -fno-omit-frame-pointer" ;; *-cygwin*) AC_MSG_RESULT([Cygwin (using Windows backend)]) @@ -74,22 +82,33 @@ case $host in *) AC_MSG_ERROR([unsupported operating system]) esac + case $backend in linux) AC_DEFINE(OS_LINUX, 1, [Linux backend]) AC_SUBST(OS_LINUX) - AC_CHECK_LIB(rt, clock_gettime, PC_LIBS_PRIVATE="-lrt") - threads="posix" + AC_SEARCH_LIBS(clock_gettime, rt, [], [], -pthread) + AC_ARG_ENABLE([udev], + [AC_HELP_STRING([--enable-udev], [use udev for device enumeration and hotplug support (recommended, default: yes)])], + [], [enable_udev="yes"]) + if test "x$enable_udev" = "xyes" ; then + # system has udev. use it or fail! + AC_CHECK_HEADERS([libudev.h],[],[AC_ERROR(["udev support requested but libudev not installed"])]) + AC_CHECK_LIB([udev], [udev_new], [], [AC_ERROR(["udev support requested but libudev not installed"])]) + AC_DEFINE(USE_UDEV, 1, [Use udev for device enumeration/hotplug]) + else + AC_CHECK_HEADERS([linux/netlink.h linux/filter.h], [], [AC_ERROR(["Linux netlink headers not found"])]) + fi + AC_SUBST(USE_UDEV) THREAD_CFLAGS="-pthread" - PC_LIBS_PRIVATE="${PC_LIBS_PRIVATE} -pthread" + LIBS="${LIBS} -pthread" AC_CHECK_HEADERS([poll.h]) AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) ;; darwin) AC_DEFINE(OS_DARWIN, 1, [Darwin backend]) AC_SUBST(OS_DARWIN) - threads="posix" - PC_LIBS_PRIVATE="-lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" + LIBS="-lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" LTLDFLAGS="${LTLDFLAGS} -Wl,-prebind" AC_CHECK_HEADERS([poll.h]) AC_CHECK_TYPE([nfds_t], @@ -97,32 +116,32 @@ darwin) [AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument])], [#include <poll.h>]) ;; -openbsd) - AC_DEFINE(OS_OPENBSD, 1, [OpenBSD backend]) +bsd) + AC_DEFINE(OS_OPENBSD, 1, [OpenBSD/NetBSD backend]) AC_SUBST(OS_OPENBSD) - threads="posix" THREAD_CFLAGS="-pthread" - PC_LIBS_PRIVATE="-pthread" + LIBS="-pthread" AC_CHECK_HEADERS([poll.h]) AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) ;; windows) AC_DEFINE(OS_WINDOWS, 1, [Windows backend]) AC_SUBST(OS_WINDOWS) - PC_LIBS_PRIVATE="" + LIBS="" LTLDFLAGS="${LTLDFLAGS} -avoid-version -Wl,--add-stdcall-alias" AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument]) ;; esac -AC_SUBST(THREAD_CFLAGS) -AC_SUBST(PC_LIBS_PRIVATE) -LIBS="${LIBS} ${PC_LIBS_PRIVATE}" + +AC_SUBST(LIBS) AM_CONDITIONAL(OS_LINUX, test "x$backend" = xlinux) AM_CONDITIONAL(OS_DARWIN, test "x$backend" = xdarwin) -AM_CONDITIONAL(OS_OPENBSD, test "x$backend" = xopenbsd) +AM_CONDITIONAL(OS_OPENBSD, test "x$backend" = xbsd) AM_CONDITIONAL(OS_WINDOWS, test "x$backend" = xwindows) AM_CONDITIONAL(THREADS_POSIX, test "x$threads" = xposix) +AM_CONDITIONAL(CREATE_IMPORT_LIB, test "x$create_import_lib" = "xyes") +AM_CONDITIONAL(USE_UDEV, test "x$enable_udev" = xyes) if test "$threads" = posix; then AC_DEFINE(THREADS_POSIX, 1, [Use POSIX Threads]) fi @@ -166,11 +185,11 @@ if test "x$log_enabled" != "xno"; then fi AC_ARG_ENABLE([debug-log], [AS_HELP_STRING([--enable-debug-log], - [enable debug logging (default n)])], + [start with debug message logging enabled (default n)])], [debug_log_enabled=$enableval], [debug_log_enabled='no']) if test "x$debug_log_enabled" != "xno"; then - AC_DEFINE([ENABLE_DEBUG_LOGGING], 1, [Debug message logging]) + AC_DEFINE([ENABLE_DEBUG_LOGGING], 1, [Start with debug message logging enabled]) fi # Examples build @@ -180,6 +199,13 @@ AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build], [build_examples='no']) AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != "xno"]) +# Tests build +AC_ARG_ENABLE([tests-build], [AS_HELP_STRING([--enable-tests-build], + [build test applications (default n)])], + [build_tests=$enableval], + [build_tests='no']) +AM_CONDITIONAL([BUILD_TESTS], [test "x$build_tests" != "xno"]) + # check for -fvisibility=hidden compiler support (GCC >= 3.4) saved_cflags="$CFLAGS" # -Werror required for cygwin @@ -206,10 +232,10 @@ AM_CONDITIONAL([HAVE_SIGACTION], [test "x$have_sigaction" = "xyes"]) # headers not available on all platforms but required on others AC_CHECK_HEADERS([sys/time.h]) AC_CHECK_FUNCS(gettimeofday) +AC_CHECK_HEADERS([signal.h]) -AM_CFLAGS="-std=gnu99 -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow" +AM_CFLAGS="${AM_CFLAGS} -std=gnu99 -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow ${THREAD_CFLAGS} ${VISIBILITY_CFLAGS}" -AC_SUBST(VISIBILITY_CFLAGS) AC_SUBST(AM_CFLAGS) AC_SUBST(LTLDFLAGS) @@ -217,6 +243,7 @@ AC_CONFIG_FILES([libusb-1.0.pc]) AC_CONFIG_FILES([Makefile]) AC_CONFIG_FILES([libusb/Makefile]) AC_CONFIG_FILES([examples/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) AC_CONFIG_FILES([doc/Makefile]) AC_CONFIG_FILES([doc/doxygen.cfg]) AC_OUTPUT |