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automake: src/mesa/drivers/osmesa
[mesa.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index 2472cc141b3bca1d8c81889694e0f136e3fdce68..948179877130a713b8e37c3cb2a51d51f8bfe246 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -97,13 +97,13 @@ AC_COMPILE_IFELSE(
        not clang
 #endif
 ]])],
-[CLANG=yes], [CLANG=no])
+[acv_mesa_CLANG=yes], [acv_mesa_CLANG=no])
 
-AC_MSG_RESULT([$CLANG])
+AC_MSG_RESULT([$acv_mesa_CLANG])
 
 dnl If we're using GCC, make sure that it is at least version 3.3.0.  Older
 dnl versions are explictly not supported.
-if test "x$GCC" = xyes -a "x$CLANG" = xno; then
+if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
     AC_MSG_CHECKING([whether gcc version is sufficient])
     major=0
     minor=0
@@ -176,7 +176,20 @@ esac
 
 dnl Add flags for gcc and g++
 if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
+    CFLAGS="$CFLAGS -Wall -std=c99"
+
+    # Enable -Werror=implicit-function-declaration and
+    # -Werror=missing-prototypes, if available, or otherwise, just
+    # -Wmissing-prototypes.  This is particularly useful to avoid
+    # generating a loadable driver module that has undefined symbols.
+    save_CFLAGS="$CFLAGS"
+    AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
+    CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
+    CFLAGS="$CFLAGS -Werror=missing-prototypes"
+    AC_LINK_IFELSE([AC_LANG_PROGRAM()],
+                  AC_MSG_RESULT([yes]),
+                  [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
+                   AC_MSG_RESULT([no])]);
 
     # Enable -fvisibility=hidden if using a gcc that supports it
     save_CFLAGS="$CFLAGS"
@@ -273,39 +286,9 @@ if test "x$enable_64bit" = xyes; then
     fi
 fi
 
-dnl
-dnl shared/static libraries, mimic libtool options
-dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static],
-        [build static libraries @<:@default=disabled@:>@])],
-    [enable_static="$enableval"],
-    [enable_static=no]
-)
-case "x$enable_static" in
-xyes|xno ) ;;
-x ) enable_static=no ;;
-* )
-    AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
-    ;;
-esac
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--disable-shared],
-        [build shared libraries @<:@default=enabled@:>@])],
-    [enable_shared="$enableval"],
-    [enable_shared=yes]
-)
-case "x$enable_shared" in
-xyes|xno ) ;;
-x ) enable_shared=yes ;;
-* )
-    AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
-    ;;
-esac
-
 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 requirested.
+dnl was explicitly requested.
 case "x$enable_static$enable_shared" in
 xyesyes )
     AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
@@ -316,6 +299,8 @@ xnono )
     enable_static=yes
     ;;
 esac
+AM_CONDITIONAL(BUILD_STATIC, test "x$enable_static" = xyes)
+AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
 
 dnl
 dnl mklib options
@@ -413,7 +398,6 @@ GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
 GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
 VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
-WAYLAND_EGL_LIB_NAME='lib$(WAYLAND_EGL_LIB).'${LIB_EXTENSION}
 
 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
@@ -424,7 +408,6 @@ GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'
 GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-WAYLAND_EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(WAYLAND_EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 
 AC_SUBST([GL_LIB_NAME])
 AC_SUBST([GLU_LIB_NAME])
@@ -434,7 +417,6 @@ AC_SUBST([GLESv1_CM_LIB_NAME])
 AC_SUBST([GLESv2_LIB_NAME])
 AC_SUBST([VG_LIB_NAME])
 AC_SUBST([GLAPI_LIB_NAME])
-AC_SUBST([WAYLAND_EGL_LIB_NAME])
 
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLU_LIB_GLOB])
@@ -444,7 +426,6 @@ AC_SUBST([GLESv1_CM_LIB_GLOB])
 AC_SUBST([GLESv2_LIB_GLOB])
 AC_SUBST([VG_LIB_GLOB])
 AC_SUBST([GLAPI_LIB_GLOB])
-AC_SUBST([WAYLAND_EGL_LIB_GLOB])
 
 dnl
 dnl Arch/platform-specific settings
@@ -1352,6 +1333,9 @@ x16|x32)
     AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
     ;;
 esac
+AM_CONDITIONAL(HAVE_OSMESA8, test "x$osmesa_bits" = x8)
+AM_CONDITIONAL(HAVE_OSMESA16, test "x$osmesa_bits" = x16)
+AM_CONDITIONAL(HAVE_OSMESA32, test "x$osmesa_bits" = x32)
 
 if test "x$enable_osmesa" = xyes; then
     # only link libraries with osmesa if shared
@@ -1360,12 +1344,9 @@ if test "x$enable_osmesa" = xyes; then
     else
         OSMESA_LIB_DEPS=""
     fi
-    OSMESA_MESA_DEPS=""
     OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
 fi
 AC_SUBST([OSMESA_LIB_DEPS])
-AC_SUBST([OSMESA_MESA_DEPS])
-AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
 dnl
@@ -1687,7 +1668,6 @@ AC_ARG_WITH([egl-platforms],
     [with_egl_platforms=yes])
 
 EGL_PLATFORMS=""
-WAYLAND_EGL_LIB_DEPS=""
 
 case "$with_egl_platforms" in
 yes)
@@ -1703,7 +1683,7 @@ yes)
     egl_platforms=`IFS=', '; echo $with_egl_platforms`
     for plat in $egl_platforms; do
         test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
-            AC_MSG_ERROR([EGL platform '$plat' doesn't exist])
+            AC_MSG_ERROR([EGL platform '$plat' does not exist])
         if test "$plat" = "fbdev"; then
                 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
         fi
@@ -1713,8 +1693,10 @@ yes)
        if test "$plat" = "wayland"; then
                PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
                                  [AC_MSG_ERROR([cannot find libwayland-client])])
-               WAYLAND_EGL_LIB_DEPS="$WAYLAND_LIBS $LIBDRM_LIBS"
                 GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
+
+                m4_ifdef([WAYLAND_SCANNER_RULES],
+                         [WAYLAND_SCANNER_RULES(['$(top_srcdir)/src/egl/wayland/wayland-drm/protocol'])])
        fi
         if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
                 AC_MSG_ERROR([EGL platform drm needs gbm])
@@ -1729,16 +1711,6 @@ yes)
 esac
 AC_SUBST([EGL_PLATFORMS])
 
-AC_SUBST([WAYLAND_EGL_LIB_DEPS])
-WAYLAND_EGL_PC_REQ_PRIV="wayland-client libdrm"
-WAYLAND_EGL_PC_LIB_PRIV=
-WAYLAND_EGL_PC_CFLAGS=
-
-AC_SUBST([WAYLAND_EGL_PC_REQ_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_LIB_PRIV])
-AC_SUBST([WAYLAND_EGL_PC_CFLAGS])
-
-
 AC_ARG_WITH([egl-driver-dir],
     [AS_HELP_STRING([--with-egl-driver-dir=DIR],
                     [directory for EGL drivers [[default=${libdir}/egl]]])],
@@ -1790,7 +1762,7 @@ if test "x$enable_gallium_llvm" = xyes; then
     if test "x$LLVM_CONFIG" != xno; then
        LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
        LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed -e 's/-DNDEBUG\>//g' -e 's/-pedantic//g'`
-       LLVM_LIBS="`$LLVM_CONFIG --libs`"
+       LLVM_LIBS="`$LLVM_CONFIG --libs engine bitwriter`"
 
        LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
        DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
@@ -1946,14 +1918,21 @@ dnl Substitute the config
 AC_CONFIG_FILES([configs/autoconf
                src/gbm/Makefile
                src/gbm/main/gbm.pc
+               src/egl/wayland/Makefile
+               src/egl/wayland/wayland-egl/Makefile
+               src/egl/wayland/wayland-egl/wayland-egl.pc
+               src/egl/wayland/wayland-drm/Makefile
                src/mesa/drivers/dri/dri.pc
                src/mesa/drivers/dri/Makefile
+               src/mesa/drivers/dri/common/Makefile
                src/mesa/drivers/dri/i915/Makefile
                src/mesa/drivers/dri/i965/Makefile
                src/mesa/drivers/dri/nouveau/Makefile
                src/mesa/drivers/dri/r200/Makefile
                src/mesa/drivers/dri/radeon/Makefile
                src/mesa/drivers/dri/swrast/Makefile
+               src/mesa/drivers/osmesa/osmesa.pc
+               src/mesa/drivers/osmesa/Makefile
                tests/Makefile
                tests/glx/Makefile])