diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 69 |
1 files changed, 43 insertions, 26 deletions
diff --git a/configure.ac b/configure.ac index 69b30ce..db5c534 100644 --- a/configure.ac +++ b/configure.ac @@ -45,47 +45,32 @@ AC_DEFINE([_GNU_SOURCE], 1, [Use GNU extensions]) LTLDFLAGS="${LTLDFLAGS} -no-undefined" AC_MSG_CHECKING([operating system]) + case $host in *-linux*) - AC_DEFINE(OS_LINUX, 1, [Linux backend]) - AC_SUBST(OS_LINUX) AC_MSG_RESULT([Linux]) backend="linux" - AC_CHECK_LIB(rt, clock_gettime, PC_LIBS_PRIVATE="-lrt") threads="posix" - THREAD_CFLAGS="-pthread" - PC_LIBS_PRIVATE="${PC_LIBS_PRIVATE} -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) AC_MSG_RESULT([Darwin/Mac OS X]) backend="darwin" threads="posix" - PC_LIBS_PRIVATE="-lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" - LTLDFLAGS="${LTLDFLAGS} -Wl,-prebind" - AC_CHECK_HEADERS([poll.h]) - AC_CHECK_TYPE([nfds_t], - [AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])], - [AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument])], - [#include <poll.h>]) ;; *-openbsd*) - AC_DEFINE(OS_OPENBSD, 1, [OpenBSD backend]) - AC_SUBST(OS_OPENBSD) AC_MSG_RESULT([OpenBSD]) - backend="openbsd" + backend="bsd" + threads="posix" + ;; +*-netbsd*) + AC_MSG_RESULT([NetBSD (using OpenBSD backend)]) + backend="bsd" threads="posix" - THREAD_CFLAGS="-pthread" - PC_LIBS_PRIVATE="-pthread" - AC_CHECK_HEADERS([poll.h]) - AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) ;; *-mingw*) AC_MSG_RESULT([Windows]) backend="windows" + threads="windows" ;; *-cygwin*) AC_MSG_RESULT([Cygwin (using Windows backend)]) @@ -95,20 +80,52 @@ case $host in *) AC_MSG_ERROR([unsupported operating system]) esac -if test "$backend" = windows; then + +case $backend in +linux) + AC_DEFINE(OS_LINUX, 1, [Linux backend]) + AC_SUBST(OS_LINUX) + AC_CHECK_LIB(rt, clock_gettime, PC_LIBS_PRIVATE="-lrt") + THREAD_CFLAGS="-pthread" + PC_LIBS_PRIVATE="${PC_LIBS_PRIVATE} -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) + PC_LIBS_PRIVATE="-lobjc -Wl,-framework,IOKit -Wl,-framework,CoreFoundation" + LTLDFLAGS="${LTLDFLAGS} -Wl,-prebind" + AC_CHECK_HEADERS([poll.h]) + AC_CHECK_TYPE([nfds_t], + [AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument])], + [AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument])], + [#include <poll.h>]) + ;; +bsd) + AC_DEFINE(OS_OPENBSD, 1, [OpenBSD/NetBSD backend]) + AC_SUBST(OS_OPENBSD) + THREAD_CFLAGS="-pthread" + PC_LIBS_PRIVATE="-pthread" + AC_CHECK_HEADERS([poll.h]) + AC_DEFINE([POLL_NFDS_TYPE],[nfds_t],[type of second poll() argument]) + ;; +windows) AC_DEFINE(OS_WINDOWS, 1, [Windows backend]) AC_SUBST(OS_WINDOWS) PC_LIBS_PRIVATE="" LTLDFLAGS="${LTLDFLAGS} -avoid-version -Wl,--add-stdcall-alias" AC_DEFINE([POLL_NFDS_TYPE],[unsigned int],[type of second poll() argument]) -fi + ;; +esac + AC_SUBST(THREAD_CFLAGS) AC_SUBST(PC_LIBS_PRIVATE) LIBS="${LIBS} ${PC_LIBS_PRIVATE}" AM_CONDITIONAL(OS_LINUX, test "x$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$threads" = xposix) if test "$threads" = posix; then |