Mesa (master): configure.ac: don' t build gallium driver libs just to see if there are no errors

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 02c8ee202f5a159659a027deae4721ff05cd1530
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=02c8ee202f5a159659a027deae4721ff05cd1530

Author: Marek Olšák <maraeo at gmail.com>
Date:   Mon Jun 27 08:02:31 2011 +0200

configure.ac: don't build gallium driver libs just to see if there are no errors

I think the past are those times when the gallium interface was changed all
the time. Now it is not, so there is no reason to always compile the libs
if they are not needed.

---

 configure.ac |   25 ++++++++++++++++++-------
 1 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index a586f0a..c3047d6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -769,7 +769,7 @@ GLU_DIRS="sgi"
 GALLIUM_DIRS="auxiliary drivers state_trackers"
 GALLIUM_TARGET_DIRS=""
 GALLIUM_WINSYS_DIRS="sw"
-GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug noop identity"
+GALLIUM_DRIVERS_DIRS="failover galahad trace rbug noop identity"
 GALLIUM_STATE_TRACKERS_DIRS=""
 
 # build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
@@ -1884,7 +1884,6 @@ if test "x$enable_gallium_llvm" = xyes; then
 	LLVM_LIBS="`$LLVM_CONFIG --libs` -lstdc++"
 
 	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
-	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
 	DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
 	MESA_LLVM=1
     else
@@ -1951,26 +1950,34 @@ gallium_require_llvm() {
 }
 
 dnl Gallium drivers
+dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
 if test "x$with_gallium_drivers" != x; then
-    # This is for compile-testing
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965 r300 svga"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
-
     gallium_drivers=`IFS=', '; echo $with_gallium_drivers`
     for driver in $gallium_drivers; do
         case "x$driver" in
         xsvga)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe"
             gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
             ;;
         xi915)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
+            if test "x$MESA_LLVM" = x1; then
+                GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+            fi
+            GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
             ;;
         xi965)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
+            if test "x$MESA_LLVM" = x1; then
+                GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+            fi
             gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
             ;;
         xr300)
             gallium_require_llvm "Gallium R300"
-            gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon" "" "xvmc-r300" "vdpau-r300" "va-r300"
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+            gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
             ;;
         xr600)
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
@@ -1982,6 +1989,10 @@ if test "x$with_gallium_drivers" != x; then
             ;;
         xswrast)
             if test "x$HAVE_ST_DRI" = xyes; then
+                GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
+                if test "x$MESA_LLVM" = x1; then
+                    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+                fi
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
             fi
             if test "x$HAVE_ST_VDPAU" = xyes; then