X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=configure.ac;h=463821be6cbf61ea5f970c4bd01f304b9106700c;hb=ea6ddcbe0e4a0049ee8b9d244d86b6981fc6438b;hp=dbd81909f1520707ae69d3055025326a5a704fbb;hpb=e97ab72b593278edeac9f9b71b8237a79247c7c7;p=mesa.git

diff --git a/configure.ac b/configure.ac
index dbd81909f15..463821be6cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_CANONICAL_HOST
 
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.3.1
-DRI2PROTO_REQUIRED=1.1
+DRI2PROTO_REQUIRED=1.99.1
 
 dnl Check for progs
 AC_PROG_CPP
@@ -33,18 +33,16 @@ AC_CHECK_PROGS([MAKE], [gmake make])
 AC_PATH_PROG([MKDEP], [makedepend])
 AC_PATH_PROG([SED], [sed])
 
-dnl Platform-specific program settings
-EXTRA_CONFIG_LINES=""
-AC_SUBST([EXTRA_CONFIG_LINES])
+dnl We need a POSIX shell for parts of the build. Assume we have one
+dnl in most cases.
 case "$host_os" in
 solaris*)
     # Solaris /bin/sh is too old/non-POSIX compliant
     AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
-    EXTRA_CONFIG_LINES="SHELL=$POSIX_SHELL"
+    SHELL="$POSIX_SHELL"
     ;;
 esac
 
-
 MKDEP_OPTIONS=-fdepend
 dnl Ask gcc where it's keeping its secret headers
 if test "x$GCC" = xyes; then
@@ -456,7 +454,7 @@ esac
 
 dnl
 dnl Find out if X is available. The variable have_x is set if libX11 is
-dnl to mimic AC_PATH_XTRA.
+dnl found to mimic AC_PATH_XTRA.
 dnl
 if test -n "$PKG_CONFIG"; then
     AC_MSG_CHECKING([pkg-config files for X11 are available])
@@ -475,6 +473,12 @@ if test "$x11_pkgconfig" = no; then
     AC_PATH_XTRA
 fi
 
+dnl Try to tell the user that the --x-* options are only used when
+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
+m4_divert_once([HELP_BEGIN],
+[These options are only used when the X libraries cannot be found by the
+pkg-config utility.])
+
 dnl We need X for xlib and dri, so bomb now if it's not found
 case "$mesa_driver" in
 xlib|dri)
@@ -591,20 +595,6 @@ AC_ARG_ENABLE([driglx-direct],
         [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
     [driglx_direct="$enableval"],
     [driglx_direct="yes"])
-dnl ttm support
-AC_ARG_ENABLE([ttm-api],
-    [AS_HELP_STRING([--enable-ttm-api],
-        [enable TTM API users @<:@default=disabled@:>@])],
-    [ttmapi="$enableval"],
-    [ttmapi="no"])
-
-if test "x$ttmapi" = "xyes"; then
-    save_CFLAGS=$CFLAGS
-    CFLAGS=$LIBDRM_CFLAGS
-    AC_CHECK_HEADERS([xf86mm.h],[],[AC_MSG_ERROR([xf86mm.h required for TTM.])],[#include "stdint.h"\n#include "drm.h"])
-    CFLAGS=$save_CFLAGS
-fi
-
 dnl Which drivers to build - default is chosen by platform
 AC_ARG_WITH([dri-drivers],
     [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
@@ -620,7 +610,10 @@ dnl If $with_dri_drivers is yes, directories will be added through
 dnl platform checks
 DRI_DIRS=""
 case "$with_dri_drivers" in
-no|yes) ;;
+no) ;;
+yes)
+    DRI_DIRS="yes"
+    ;;
 *)
     # verify the requested driver directories exist
     dri_drivers=`IFS=', '; echo $with_dri_drivers`
@@ -643,10 +636,6 @@ if test "$mesa_driver" = dri; then
         DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
     fi
 
-    if test "x$ttmapi" = xyes; then
-        DEFINES="$DEFINES -DTTM_API"
-    fi
-
     if test "x$USING_EGL" = x1; then
         PROGRAM_DIRS="egl"
     fi
@@ -666,7 +655,7 @@ if test "$mesa_driver" = dri; then
             # converted to use the new interface.  i810 are missing
             # because there is no x86-64 system where they could *ever*
             # be used.
-            if test "x$DRI_DIRS" = x; then
+            if test "x$DRI_DIRS" = "xyes"; then
                 DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
                     savage tdfx unichrome swrast"
             fi
@@ -674,13 +663,13 @@ if test "$mesa_driver" = dri; then
         powerpc*)
             # Build only the drivers for cards that exist on PowerPC.
             # At some point MGA will be added, but not yet.
-            if test "x$DRI_DIRS" = x; then
+            if test "x$DRI_DIRS" = "xyes"; then
                 DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
             fi
             ;;
         sparc*)
             # Build only the drivers for cards that exist on sparc`
-            if test "x$DRI_DIRS" = x; then
+            if test "x$DRI_DIRS" = "xyes"; then
                 DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
             fi
             ;;
@@ -699,7 +688,7 @@ if test "$mesa_driver" = dri; then
 
         # ffb and gamma are missing because they have not been converted
         # to use the new interface.
-        if test "x$DRI_DIRS" = x; then
+        if test "x$DRI_DIRS" = "xyes"; then
             DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
                 unichrome savage sis swrast"
         fi
@@ -714,7 +703,7 @@ if test "$mesa_driver" = dri; then
     esac
 
     # default drivers
-    if test "x$DRI_DIRS" = x; then
+    if test "x$DRI_DIRS" = "xyes"; then
         DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
             savage sis tdfx trident unichrome ffb swrast"
     fi
@@ -874,6 +863,12 @@ if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
     AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
     enable_glw=no
 fi
+AC_ARG_ENABLE([motif],
+    [AS_HELP_STRING([--enable-motif],
+        [use Motif widgets in GLw @<:@default=disabled@:>@])],
+    [enable_motif="$enableval"],
+    [enable_motif=no])
+
 if test "x$enable_glw" = xyes; then
     SRC_DIRS="$SRC_DIRS glw"
     if test "$x11_pkgconfig" = yes; then
@@ -881,7 +876,25 @@ if test "x$enable_glw" = xyes; then
         GLW_LIB_DEPS="$GLW_LIBS"
     else
         # should check these...
-        GLW_LIB_DEPS="$X_LIBS -lX11 -lXt"
+        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
+    fi
+
+    GLW_SOURCES="GLwDrawA.c"
+    MOTIF_CFLAGS=
+    if test "x$enable_motif" = xyes; then
+        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
+        AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
+        if test "x$MOTIF_CONFIG" != xno; then
+            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
+            MOTIF_LIBS=`$MOTIF_CONFIG --libs`
+        else
+            AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
+                [AC_MSG_ERROR([Can't locate Motif headers])])
+            AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
+                [AC_MSG_ERROR([Can't locate Motif Xm library])])
+        fi
+        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
+        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
     fi
 
     # If static, empty GLW_LIB_DEPS and add libs for programs to link
@@ -896,6 +909,8 @@ if test "x$enable_glw" = xyes; then
 fi
 AC_SUBST([GLW_LIB_DEPS])
 AC_SUBST([GLW_MESA_DEPS])
+AC_SUBST([GLW_SOURCES])
+AC_SUBST([MOTIF_CFLAGS])
 
 dnl
 dnl GLUT configuration
@@ -1011,9 +1026,12 @@ fi
 if test "$mesa_driver" = dri; then
     # cleanup the drivers var
     dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
+if test "x$DRI_DIRS" = x; then
+    echo "        DRI drivers:     no"
+else
     echo "        DRI drivers:     $dri_dirs"
+fi
     echo "        DRI driver dir:  $DRI_DRIVER_INSTALL_DIR"
-    echo "        TTM API support: $ttmapi"
 fi
 
 dnl Libraries
@@ -1021,7 +1039,7 @@ echo ""
 echo "        Shared libs:     $enable_shared"
 echo "        Static libs:     $enable_static"
 echo "        GLU:             $enable_glu"
-echo "        GLw:             $enable_glw"
+echo "        GLw:             $enable_glw (Motif: $enable_motif)"
 echo "        glut:            $enable_glut"
 
 dnl Programs