forked from enlightenment/efl
Eina: remove threads options from configure
remove --disable-posix-threads and --disable-win32-threads from configure options, and detect automatically the threading support. SVN revision: 71517
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ef25a41a76
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4889dc71d2
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@ -285,3 +285,9 @@
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* Fix global_faulty faulty flag in eina_file to be set to 0
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initially rather than be random memory garbage.
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2012-05-29 Vincent Torri
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* remove --disable-posix-threads and --disable-win32-threads
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from configure options, and detect automatically the threading
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support.
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@ -95,19 +95,7 @@ EFL_CHECK_CPU_SSE([have_sse="yes"], [have_sse="no"])
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EFL_CHECK_CPU_SSE2([have_sse2="yes"], [have_sse2="no"])
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EFL_CHECK_CPU_ALTIVEC([have_altivec="yes"], [have_altivec="no"])
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EFL_CHECK_THREADS(
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[
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if test "x${_efl_have_posix_threads}" = "xyes" ; then
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have_threads="POSIX"
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else
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if test "x${_efl_have_win32_threads}" = "xyes" ; then
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have_threads="Win32"
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else
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have_threads="no"
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fi
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fi
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],
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[have_threads="no"])
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EFL_CHECK_THREADS
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EFL_CHECK_SPINLOCK([have_posix_threads_spinlock="yes"], [have_posix_threads_spinlock="no"])
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if ! test "x${have_threads}" = "xno" ; then
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@ -12,92 +12,35 @@ dnl Defines EFL_HAVE_POSIX_THREADS or EFL_HAVE_WIN32_THREADS, and EFL_HAVE_THREA
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AC_DEFUN([EFL_CHECK_THREADS],
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[
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dnl configure option
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EFL_PTHREAD_CFLAGS=""
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EFL_PTHREAD_LIBS=""
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AC_ARG_ENABLE([posix-threads],
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[AC_HELP_STRING([--disable-posix-threads], [enable POSIX threads code @<:@default=auto@:>@])],
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[
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if test "x${enableval}" = "xyes" ; then
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_efl_enable_posix_threads="yes"
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else
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_efl_enable_posix_threads="no"
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fi
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],
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[_efl_enable_posix_threads="auto"])
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AC_MSG_CHECKING([whether to build POSIX threads code])
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AC_MSG_RESULT([${_efl_enable_posix_threads}])
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AC_ARG_ENABLE([win32-threads],
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[AC_HELP_STRING([--disable-win32-threads], [enable Win32 threads code @<:@default=no@:>@])],
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[
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if test "x${enableval}" = "xyes" ; then
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_efl_enable_win32_threads="yes"
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else
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_efl_enable_win32_threads="no"
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fi
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],
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[_efl_enable_win32_threads="no"])
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AC_MSG_CHECKING([whether to build Windows threads code])
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AC_MSG_RESULT([${_efl_enable_win32_threads}])
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dnl
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dnl * no + no
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dnl * yes + no : win32: error, other : pthread
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dnl * yes + yes : win32 : wthread, other : pthread
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dnl * no + yes : win32 : wthread, other : error
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if test "x${_efl_enable_posix_threads}" = "xyes" && test "x${_efl_enable_win32_threads}" = "xyes" ; then
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case "$host_os" in
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mingw*)
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_efl_enable_posix_threads=no
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;;
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*)
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_efl_enable_win32_threads=no
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;;
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esac
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fi
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if test "x${_efl_enable_win32_threads}" = "xyes" ; then
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case "$host_os" in
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mingw*)
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;;
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*)
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AC_MSG_ERROR([Win32 threads support requested but non Windows system found.])
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;;
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esac
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fi
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if test "x${_efl_enable_posix_threads}" = "xyes" ; then
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case "$host_os" in
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mingw*)
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AC_MSG_ERROR([POSIX threads support requested but Windows system found.])
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;;
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*)
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;;
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esac
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fi
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dnl check if the compiler supports POSIX threads
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_efl_enable_posix_threads="no"
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_efl_have_posix_threads="no"
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_efl_have_win32_threads="no"
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case "$host_os" in
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mingw*)
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_efl_have_win32_threads="yes"
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AC_DEFINE([EFL_HAVE_WIN32_THREADS], [1], [Define to mention that Win32 threads are supported])
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AC_DEFINE([EFL_HAVE_THREADS], [1], [Define to mention that POSIX or Win32 threads are supported])
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;;
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solaris*)
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_efl_enable_posix_threads="yes"
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_efl_threads_cflags="-mt"
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_efl_threads_libs="-mt"
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;;
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*)
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_efl_enable_posix_threads="yes"
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_efl_threads_cflags="-pthread"
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_efl_threads_libs="-pthread"
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;;
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esac
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_efl_have_posix_threads="no"
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_efl_have_win32_threads="no"
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dnl check if the compiler supports POSIX threads
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if test "x${_efl_enable_posix_threads}" = "xyes" || test "x${_efl_enable_posix_threads}" = "xauto" ; then
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if test "x${_efl_enable_posix_threads}" = "xyes" ; then
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SAVE_CFLAGS=${CFLAGS}
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CFLAGS="${CFLAGS} ${_efl_threads_cflags}"
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@ -111,25 +54,30 @@ if test "x${_efl_enable_posix_threads}" = "xyes" || test "x${_efl_enable_posix_t
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pthread_t id;
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id = pthread_self();
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]])],
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[_efl_have_posix_threads="yes"],
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[
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_efl_have_posix_threads="yes"
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AC_DEFINE([EFL_HAVE_POSIX_THREADS], [1], [Define to mention that POSIX threads are supported])
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AC_DEFINE([EFL_HAVE_THREADS], [1], [Define to mention that POSIX or Win32 threads are supported])
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EFL_PTHREAD_CFLAGS=${_efl_threads_cflags}
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EFL_PTHREAD_LIBS=${_efl_threads_libs}
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],
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[_efl_have_posix_threads="no"])
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CFLAGS=${SAVE_CFLAGS}
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LIBS=${SAVE_LIBS}
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fi
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AC_MSG_CHECKING([whether system support POSIX threads])
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AC_MSG_RESULT([${_efl_have_posix_threads}])
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if test "$x{_efl_enable_posix_threads}" = "xyes" && test "x${_efl_have_posix_threads}" = "xno"; then
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AC_MSG_ERROR([POSIX threads support requested but not found.])
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fi
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EFL_PTHREAD_CFLAGS=""
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EFL_PTHREAD_LIBS=""
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AC_MSG_CHECKING([which threads API is used])
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if test "x${_efl_have_posix_threads}" = "xyes" ; then
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EFL_PTHREAD_CFLAGS=${_efl_threads_cflags}
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EFL_PTHREAD_LIBS=${_efl_threads_libs}
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have_threads="POSIX"
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else
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if test "x${_efl_have_win32_threads}" = "xyes" ; then
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have_threads="Windows"
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else
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have_threads="none"
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fi
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fi
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AC_MSG_RESULT([${have_threads}])
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AC_SUBST(EFL_PTHREAD_CFLAGS)
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AC_SUBST(EFL_PTHREAD_LIBS)
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@ -153,24 +101,11 @@ AC_ARG_ENABLE([debug-threads],
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[_efl_enable_debug_threads="${enableval}"])
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have_debug_threads="no"
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if test "x${_efl_have_posix_threads}" = "xyes" -a "x${_efl_enable_debug_threads}" = "xyes"; then
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if test "x${_efl_have_posix_threads}" = "xyes" && test "x${_efl_enable_debug_threads}" = "xyes"; then
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have_debug_threads="yes"
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AC_DEFINE([EFL_DEBUG_THREADS], [1], [Assert when forgot to call eina_threads_init])
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fi
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if test "x${_efl_have_posix_threads}" = "xyes" ; then
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AC_DEFINE([EFL_HAVE_POSIX_THREADS], [1], [Define to mention that POSIX threads are supported])
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fi
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if test "x${_efl_enable_win32_threads}" = "xyes" ; then
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_efl_have_win32_threads="yes"
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AC_DEFINE([EFL_HAVE_WIN32_THREADS], [1], [Define to mention that Win32 threads are supported])
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fi
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if test "x${_efl_have_posix_threads}" = "xyes" || test "x${_efl_have_win32_threads}" = "xyes" ; then
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AC_DEFINE([EFL_HAVE_THREADS], [1], [Define to mention that POSIX or Win32 threads are supported])
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fi
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AS_IF([test "x$_efl_have_posix_threads" = "xyes" || test "x$_efl_have_win32_threads" = "xyes"], [$1], [$2])
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])
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