mesa: document _mesa_extension_override_* variables

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3dd9b9a4ce688925a9834a907818c59c53d97fd3..a4564d23f4cf0504316760e1d89d61c7aa6de070 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -250,6 +250,7 @@ AX_GCC_FUNC_ATTRIBUTE([visibility])
 AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])
 AX_GCC_FUNC_ATTRIBUTE([weak])
 AX_GCC_FUNC_ATTRIBUTE([alias])
+AX_GCC_FUNC_ATTRIBUTE([noreturn])
 
 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)
 
@@ -394,8 +395,10 @@ esac
 AC_SUBST([VISIBILITY_CFLAGS])
 AC_SUBST([VISIBILITY_CXXFLAGS])
 
-AX_CHECK_COMPILE_FLAG([-Wno-override-init],                    [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"])         # gcc
-AX_CHECK_COMPILE_FLAG([-Wno-initializer-overrides],            [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
+dnl For some reason, the test for -Wno-foo always succeeds with gcc, even if the
+dnl option is not supported. Hence, check for -Wfoo instead.
+AX_CHECK_COMPILE_FLAG([-Woverride-init],                    [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-override-init"])         # gcc
+AX_CHECK_COMPILE_FLAG([-Winitializer-overrides],            [WNO_OVERRIDE_INIT="$WNO_OVERRIDE_INIT -Wno-initializer-overrides"]) # clang
 AC_SUBST([WNO_OVERRIDE_INIT])
 
 dnl
@@ -848,6 +851,8 @@ AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
 AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
+AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
+AC_CHECK_FUNC([memfd_create], [DEFINES="$DEFINES -DHAVE_MEMFD_CREATE"])
 
 AC_MSG_CHECKING([whether strtod has locale support])
 AC_LINK_IFELSE([AC_LANG_SOURCE([[
@@ -935,6 +940,9 @@ if test "x$pthread_stubs_possible" = xyes; then
     PKG_CHECK_MODULES(PTHREADSTUBS, pthread-stubs >= 0.4)
 fi
 
+dnl Check for futex for fast inline simple_mtx_t.
+AC_CHECK_HEADER([linux/futex.h], [DEFINES="$DEFINES -DHAVE_LINUX_FUTEX_H"])
+
 dnl SELinux awareness.
 AC_ARG_ENABLE([selinux],
     [AS_HELP_STRING([--enable-selinux],
@@ -2294,8 +2302,8 @@ if test "x$enable_opencl" = xyes; then
         AC_MSG_ERROR([cannot enable OpenCL without Gallium])
     fi
 
-    if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
-        AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
+    if test "x$HAVE_CXX11" != "xyes"; then
+       AC_MSG_ERROR([clover requires c++11 support])
     fi
 
     if test "x$have_libclc" = xno; then
@@ -2842,8 +2850,8 @@ AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
 
 AC_SUBST([NINE_MAJOR], 1)
 AC_SUBST([NINE_MINOR], 0)
-AC_SUBST([NINE_TINY], 0)
-AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_TINY")
+AC_SUBST([NINE_PATCH], 0)
+AC_SUBST([NINE_VERSION], "$NINE_MAJOR.$NINE_MINOR.$NINE_PATCH")
 
 AC_SUBST([VDPAU_MAJOR], 1)
 AC_SUBST([VDPAU_MINOR], 0)
@@ -2860,15 +2868,10 @@ AM_CONDITIONAL(HAVE_VULKAN_COMMON, test "x$VULKAN_DRIVERS" != "x")
 AC_SUBST([XVMC_MAJOR], 1)
 AC_SUBST([XVMC_MINOR], 0)
 
-XA_HEADER="$srcdir/src/gallium/state_trackers/xa/xa_tracker.h"
-XA_MAJOR=`grep "#define XA_TRACKER_VERSION_MAJOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MAJOR //'`
-XA_MINOR=`grep "#define XA_TRACKER_VERSION_MINOR" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_MINOR //'`
-XA_TINY=`grep "#define XA_TRACKER_VERSION_PATCH" $XA_HEADER | $SED 's/^#define XA_TRACKER_VERSION_PATCH //'`
-
-AC_SUBST([XA_MAJOR], $XA_MAJOR)
-AC_SUBST([XA_MINOR], $XA_MINOR)
-AC_SUBST([XA_TINY], $XA_TINY)
-AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
+AC_SUBST([XA_MAJOR], 2)
+AC_SUBST([XA_MINOR], 3)
+AC_SUBST([XA_PATCH], 0)
+AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_PATCH")
 
 AC_ARG_ENABLE(valgrind,
               [AS_HELP_STRING([--enable-valgrind],
@@ -2950,6 +2953,7 @@ AC_CONFIG_FILES([Makefile
                  src/gallium/state_trackers/va/Makefile
                  src/gallium/state_trackers/vdpau/Makefile
                  src/gallium/state_trackers/xa/Makefile
+                 src/gallium/state_trackers/xa/xa_tracker.h
                  src/gallium/state_trackers/xvmc/Makefile
                  src/gallium/targets/d3dadapter9/Makefile
                  src/gallium/targets/d3dadapter9/d3d.pc