[FFmpeg-cvslog] r21296 - trunk/configure

mru subversion
Mon Jan 18 22:05:05 CET 2010


Author: mru
Date: Mon Jan 18 22:05:05 2010
New Revision: 21296

Log:
configure: split $cpu handling by arch

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Mon Jan 18 22:05:01 2010	(r21295)
+++ trunk/configure	Mon Jan 18 22:05:05 2010	(r21296)
@@ -1812,8 +1812,11 @@ case "$arch" in
 esac
 
 is_in $arch $ARCH_LIST || echo "WARNING: unknown arch $arch"
+enable $arch
 
 # Add processor-specific flags
+if enabled ppc; then
+
 case $cpu in
     601|ppc601|PowerPC601)
         cpuflags="-mcpu=601"
@@ -1840,6 +1843,11 @@ case $cpu in
         cpuflags="-mcpu=cell"
         enable ldbrx
     ;;
+esac
+
+elif enabled x86; then
+
+case $cpu in
     i[345]86|pentium)
         cpuflags="-march=$cpu"
         disable mmx
@@ -1861,9 +1869,19 @@ case $cpu in
         enable cmov
         disable fast_cmov
     ;;
+esac
+
+elif enabled sparc; then
+
+case $cpu in
     sparc64)
         cpuflags="-mcpu=v9"
     ;;
+esac
+
+elif enabled arm; then
+
+case $cpu in
     arm11*|cortex*)
         cpuflags="-mcpu=$cpu"
     ;;
@@ -1876,15 +1894,35 @@ case $cpu in
     arm*)
         cpuflags="-mcpu=$cpu"
     ;;
+esac
+
+elif enabled alpha; then
+
+case $cpu in
     ev4|ev45|ev5|ev56|pca56|ev6|ev67)
         enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu"
     ;;
+esac
+
+elif enabled bfin; then
+
+case $cpu in
     bf*)
         cpuflags="-mcpu=$cpu"
     ;;
+esac
+
+elif enabled mips; then
+
+case $cpu in
     mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef])
         cpuflags="-march=$cpu"
     ;;
+esac
+
+elif enabled avr32; then
+
+case $cpu in
     ap7[02]0[0-2])
         subarch="avr32_ap"
         cpuflags="-mpart=$cpu"
@@ -1901,13 +1939,16 @@ case $cpu in
         subarch="avr32_uc"
         cpuflags="-march=$cpu"
     ;;
-    generic)
-    ;;
-    *)
-        echo "WARNING: Unknown CPU \"$cpu\", ignored."
-    ;;
 esac
 
+else
+
+    if test "$cpu" != generic; then
+        echo "WARNING: Unknown CPU \"$cpu\", ignored."
+    fi
+
+fi
+
 add_cflags $cpuflags
 add_asflags $cpuflags
 
@@ -1950,7 +1991,7 @@ EOF
     ;;
 esac
 
-enable $arch $subarch
+enable $subarch
 enabled spic && enable pic
 check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic
 



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