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authormarha <marha@users.sourceforge.net>2014-03-31 18:04:51 +0200
committermarha <marha@users.sourceforge.net>2014-03-31 18:04:51 +0200
commitedb5b380994125bf33929ef7dc5a3c456dfbe93b (patch)
treed5bb36474f380ce6c15d9f1b46e8f794cc6e8f9f /mesalib/configure.ac
parent6469a282ad06dfa53f3b9d9e9789f21b76de9ab7 (diff)
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libxtrans mesa git update 31 Mar 2014
libxtrans commit a57a7f62242e1ea972b81414741729bf3dbae0a4 mesa commit d681b22ed77274a805c6c8e81925c18eeb57a968
Diffstat (limited to 'mesalib/configure.ac')
-rw-r--r--mesalib/configure.ac81
1 files changed, 59 insertions, 22 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 1e5e49667..af1b0d1fa 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -284,15 +284,18 @@ dnl Can't have static and shared libraries, default to static if user
dnl explicitly requested. If both disabled, set to static since shared
dnl was explicitly requested.
case "x$enable_static$enable_shared" in
-xnoyes )
+xyesyes)
+ AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
+ enable_shared=no
;;
-* )
- AC_MSG_WARN([Messa build supports only shared libraries, enabling shared])
+xnono)
+ AC_MSG_WARN([Cannot disable both static and shared libraries, enabling shared])
enable_shared=yes
- enable_static=no
;;
esac
+AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
+
dnl
dnl other compiler options
dnl
@@ -313,6 +316,22 @@ if test "x$enable_debug" = xyes; then
fi
dnl
+dnl Check if linker supports garbage collection
+dnl
+save_LDFLAGS=$LDFLAGS
+LDFLAGS="$LDFLAGS -Wl,--gc-sections"
+AC_MSG_CHECKING([whether ld supports --gc-sections])
+AC_LINK_IFELSE(
+ [AC_LANG_SOURCE([static char UnusedFunc() { return 5; } int main() { return 0;}])],
+ [AC_MSG_RESULT([yes])
+ GC_SECTIONS="-Wl,--gc-sections";],
+ [AC_MSG_RESULT([no])
+ GC_SECTIONS="";])
+LDFLAGS=$save_LDFLAGS
+
+AC_SUBST([GC_SECTIONS])
+
+dnl
dnl compatibility symlinks
dnl
case "$host_os" in
@@ -527,11 +546,20 @@ AC_ARG_ENABLE([dri],
[enable DRI modules @<:@default=enabled@:>@])],
[enable_dri="$enableval"],
[enable_dri=yes])
+
+case "$host_os" in
+linux*)
+ dri3_default=yes
+ ;;
+*)
+ dri3_default=no
+ ;;
+esac
AC_ARG_ENABLE([dri3],
[AS_HELP_STRING([--enable-dri3],
- [enable DRI3 @<:@default=enabled@:>@])],
+ [enable DRI3 @<:@default=auto@:>@])],
[enable_dri3="$enableval"],
- [enable_dri3=yes])
+ [enable_dri3="$dri3_default"])
AC_ARG_ENABLE([glx],
[AS_HELP_STRING([--enable-glx],
[enable GLX library @<:@default=enabled@:>@])],
@@ -750,8 +778,8 @@ if test "x$enable_dri" = xyes; then
fi
if test "x$enable_gallium_osmesa" = xyes; then
- if test -z "$with_gallium_drivers"; then
- AC_MSG_ERROR([Cannot enable gallium_osmesa without Gallium])
+ if ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
+ AC_MSG_ERROR([gallium_osmesa requires the gallium swrast driver])
fi
if test "x$enable_osmesa" = xyes; then
AC_MSG_ERROR([Cannot enable both classic and Gallium OSMesa implementations])
@@ -773,6 +801,10 @@ PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
have_libudev=yes, have_libudev=no)
if test "x$enable_dri" = xyes; then
+ if test "$enable_static" = yes; then
+ AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
+ fi
+
# not a hard requirement as swrast does not depend on it
if test "x$have_libdrm" = xyes; then
DRI_PC_REQ_PRIV="libdrm >= $LIBDRM_REQUIRED"
@@ -823,9 +855,6 @@ xyesno)
PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
if test x"$enable_dri3" = xyes; then
- if test x"$have_libudev" != xyes; then
- AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
- fi
PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
fi
@@ -978,7 +1007,7 @@ if test "x$enable_dri" = xyes; then
gnu*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
DEFINES="$DEFINES -DHAVE_ALIAS"
- ;;
+ ;;
solaris*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
;;
@@ -1104,7 +1133,12 @@ x16|x32)
esac
if test "x$enable_osmesa" = xyes -o "x$enable_gallium_osmesa" = xyes; then
- OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
+ # only link libraries with osmesa if shared
+ if test "$enable_static" = no; then
+ OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
+ else
+ OSMESA_LIB_DEPS=""
+ fi
OSMESA_MESA_DEPS=""
OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
fi
@@ -1153,8 +1187,11 @@ if test "x$enable_egl" = xyes; then
AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
- if test "x$enable_dri" = xyes; then
- HAVE_EGL_DRIVER_DRI2=1
+ if test "$enable_static" != yes; then
+ if test "x$enable_dri" = xyes; then
+ HAVE_EGL_DRIVER_DRI2=1
+ fi
+
fi
fi
AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
@@ -1252,7 +1289,7 @@ AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes)
dnl
dnl Gallium G3DVL configuration
dnl
-if test -n "$with_gallium_drivers"; then
+if test -n "$with_gallium_drivers" && ! echo "$with_gallium_drivers" | grep -q 'swrast'; then
if test "x$enable_xvmc" = xauto; then
PKG_CHECK_EXISTS([xvmc], [enable_xvmc=yes], [enable_xvmc=no])
fi
@@ -1435,15 +1472,15 @@ else
EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
fi
-if echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1; then
+if echo "$egl_platforms" | grep -q 'x11'; then
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
NEED_WINSYS_XLIB=yes
fi
-AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
-AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
-AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
-AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
-AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep -q 'x11')
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep -q 'wayland')
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep -q 'drm')
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep -q 'fbdev')
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep -q 'null')
AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")