dnl Add flags for gcc and g++
if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math -fvisibility=hidden"
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
+
+ # Enable -fvisibility=hidden if using a gcc that supports it
+ save_CFLAGS="$CFLAGS"
+ AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
+ CFLAGS="$CFLAGS -fvisibility=hidden"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
+ [CFLAGS="$save_CFLAGS" ; AC_MSG_RESULT([no])]);
# Work around aliasing bugs - developers should comment this out
CFLAGS="$CFLAGS -fno-strict-aliasing"
dnl
dnl Driver specific build directories
dnl
-SRC_DIRS="glsl mesa glew"
+
+dnl this variable will be prepended to SRC_DIRS and is not exported
+CORE_DIRS="glsl mesa"
+
+SRC_DIRS="glew"
GLU_DIRS="sgi"
WINDOW_SYSTEM=""
GALLIUM_DIRS="auxiliary drivers state_trackers"
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS xlib"
;;
dri)
- SRC_DIRS="glx/x11 $SRC_DIRS"
+ SRC_DIRS="$SRC_DIRS glx"
DRIVER_DIRS="dri"
WINDOW_SYSTEM="dri"
GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS drm"
;;
esac
-dnl Just default to no EGL for now
-USING_EGL=0
-AC_SUBST([USING_EGL])
-
dnl Set DRI_DIRS, DEFINES and LIB_DEPS
if test "$mesa_driver" = dri; then
# Use TLS in GLX?
DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
fi
- if test "x$USING_EGL" = x1; then
- PROGRAM_DIRS="egl"
- fi
-
# Platform specific settings and drivers to build
case "$host_os" in
linux*)
SRC_DIRS="$SRC_DIRS egl"
EGL_LIB_DEPS="$DLOPEN_LIBS -lpthread"
EGL_DRIVERS_DIRS=""
- if test "$enable_static" != yes && test "$mesa_driver" != osmesa; then
+ if test "$enable_static" != yes; then
# build egl_glx when libGL is built
- EGL_DRIVERS_DIRS="glx"
+ if test "$mesa_driver" != osmesa; then
+ EGL_DRIVERS_DIRS="glx"
+ fi
+
+ # build egl_dri2 when xcb-dri2 is available
+ PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
+ [have_xcb_dri2=yes],[have_xcb_dri2=no])
+ if test "$have_xcb_dri2" = yes; then
+ EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
+ fi
+ fi
+
+ if test "$with_demos" = yes; then
+ PROGRAM_DIRS="$PROGRAM_DIRS egl"
fi
fi
AC_SUBST([EGL_LIB_DEPS])
dri)
GALLIUM_STATE_TRACKERS_DIRS="dri"
if test "x$enable_egl" = xyes; then
- GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl egl_g3d"
+ GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
fi
# Have only tested st/xorg on 1.6.0 servers
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6.0],
test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
AC_MSG_ERROR([state tracker '$tracker' doesn't exist])
- if test "$tracker" = egl && test "x$enable_egl" != xyes; then
- AC_MSG_ERROR([cannot build egl state tracker without EGL library])
- fi
- if test "$tracker" = xorg; then
+ case "$tracker" in
+ egl)
+ if test "x$enable_egl" != xyes; then
+ AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+ fi
+ ;;
+ xorg)
PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
HAVE_XEXTPROTO_71="yes"; DEFINES="$DEFINES -DHAVE_XEXTPROTO_71",
HAVE_XEXTPROTO_71="no")
- fi
+ ;;
+ es)
+ # mesa/es is required to build es state tracker
+ CORE_DIRS="$CORE_DIRS mesa/es"
+ ;;
+ esac
done
GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
;;
# verify the requested driver directories exist
egl_displays=`IFS=', '; echo $with_egl_displays`
for dpy in $egl_displays; do
- test -d "$srcdir/src/gallium/state_trackers/egl_g3d/$dpy" || \
+ test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
AC_MSG_ERROR([EGL display '$dpy' does't exist])
done
EGL_DISPLAYS="$egl_displays"
esac
AC_SUBST([EGL_DISPLAYS])
+AC_ARG_WITH([egl-driver-dir],
+ [AS_HELP_STRING([--with-egl-driver-dir=DIR],
+ [directory for EGL drivers [[default=${libdir}/egl]]])],
+ [EGL_DRIVER_INSTALL_DIR="$withval"],
+ [EGL_DRIVER_INSTALL_DIR='${libdir}/egl'])
+AC_SUBST([EGL_DRIVER_INSTALL_DIR])
+
AC_ARG_WITH([xorg-driver-dir],
[AS_HELP_STRING([--with-xorg-driver-dir=DIR],
[Default xorg driver directory[[default=${libdir}/xorg/modules/drivers]]])],
[AS_HELP_STRING([--enable-gallium-radeon],
[build gallium radeon @<:@default=disabled@:>@])],
[enable_gallium_radeon="$enableval"],
- [enable_gallium_radeon=no])
+ [enable_gallium_radeon=auto])
if test "x$enable_gallium_radeon" = xyes; then
GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+elif test "x$enable_gallium_radeon" = xauto; then
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
fi
dnl
[enable_gallium_nouveau=no])
if test "x$enable_gallium_nouveau" = xyes; then
GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
- GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv04 nv10 nv20 nv30 nv40 nv50"
+ GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv30 nv40 nv50"
fi
+dnl
+dnl Gallium swrast configuration
+dnl
+AC_ARG_ENABLE([gallium-swrast],
+ [AS_HELP_STRING([--enable-gallium-swrast],
+ [build gallium swrast @<:@default=disabled@:>@])],
+ [enable_gallium_swrast="$enableval"],
+ [enable_gallium_swrast=auto])
+if test "x$enable_gallium_swrast" = xyes; then
+ GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS swrast"
+fi
+
+dnl prepend CORE_DIRS to SRC_DIRS
+SRC_DIRS="$CORE_DIRS $SRC_DIRS"
dnl Restore LDFLAGS and CPPFLAGS
LDFLAGS="$_SAVE_LDFLAGS"
echo ""
echo " Shared libs: $enable_shared"
echo " Static libs: $enable_static"
-echo " EGL: $enable_egl"
+if test "$enable_egl" = yes; then
+ echo " EGL: $EGL_DRIVERS_DIRS"
+else
+ echo " EGL: no"
+fi
echo " GLU: $enable_glu"
echo " GLw: $enable_glw (Motif: $enable_motif)"
echo " glut: $enable_glut"