cosmetics: Rename targetos variable to target_os.
[libav.git] / configure
index ead9918..7e030a6 100755 (executable)
--- a/configure
+++ b/configure
@@ -108,7 +108,7 @@ show_help(){
   echo "  --source-path=PATH       path to source code [$source_path]"
   echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
   echo "  --enable-cross-compile   assume a cross-compiler is used"
   echo "  --source-path=PATH       path to source code [$source_path]"
   echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
   echo "  --enable-cross-compile   assume a cross-compiler is used"
-  echo "  --target-os=OS           compiler targets OS [$targetos]"
+  echo "  --target-os=OS           compiler targets OS [$target_os]"
   echo "  --cc=CC                  use C compiler CC [$cc]"
   echo "  --make=MAKE              use specified make [$make]"
   echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
   echo "  --cc=CC                  use C compiler CC [$cc]"
   echo "  --make=MAKE              use specified make [$make]"
   echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
@@ -894,7 +894,7 @@ arch=`uname -m`
 cpu="generic"
 
 # OS
 cpu="generic"
 
 # OS
-targetos=$(tolower $(uname -s))
+target_os=$(tolower $(uname -s))
 
 # libraries
 enable zlib
 
 # libraries
 enable zlib
@@ -1009,7 +1009,7 @@ for opt do
     ;;
     --cross-prefix=*) cross_prefix="$optval"
     ;;
     ;;
     --cross-prefix=*) cross_prefix="$optval"
     ;;
-    --target-os=*) targetos="$optval"
+    --target-os=*) target_os="$optval"
     ;;
     --cc=*) cc="$optval"
     ;;
     ;;
     --cc=*) cc="$optval"
     ;;
@@ -1138,7 +1138,7 @@ enabled_any x86_32 x86_64 && enable x86
 enabled     sparc64       && enable sparc
 
 # OS specific
 enabled     sparc64       && enable sparc
 
 # OS specific
-case $targetos in
+case $target_os in
     beos|haiku|zeta)
         PREFIX="$HOME/config"
         # helps building libavcodec
     beos|haiku|zeta)
         PREFIX="$HOME/config"
         # helps building libavcodec
@@ -1203,7 +1203,7 @@ case $targetos in
         FFSERVERLDFLAGS=-Wl,-bind_at_load
         ;;
     mingw32*)
         FFSERVERLDFLAGS=-Wl,-bind_at_load
         ;;
     mingw32*)
-        targetos=mingw32
+        target_os=mingw32
         shlibdir="$bindir"
         VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
         VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
         shlibdir="$bindir"
         VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
         VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
@@ -1223,7 +1223,7 @@ case $targetos in
         SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
         ;;
     cygwin*)
         SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
         ;;
     cygwin*)
-        targetos=cygwin
+        target_os=cygwin
         shlibdir="$bindir"
         VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
         VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
         shlibdir="$bindir"
         VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
         VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
@@ -1249,7 +1249,7 @@ case $targetos in
         enable dv1394
         ;;
     irix*)
         enable dv1394
         ;;
     irix*)
-        targetos=irix
+        target_os=irix
         ranlib="echo ignoring ranlib"
         ;;
     os/2*)
         ranlib="echo ignoring ranlib"
         ;;
     os/2*)
@@ -1281,7 +1281,7 @@ case $targetos in
         ;;
 
     *)
         ;;
 
     *)
-        targetos="${targetos}-UNKNOWN"
+        target_os="${target_os}-UNKNOWN"
         ;;
 esac
 
         ;;
 esac
 
@@ -1371,7 +1371,7 @@ check_deps $ARCH_EXT_LIST
 test -z "$need_memalign" && need_memalign="$mmx"
 
 #Darwin CC versions
 test -z "$need_memalign" && need_memalign="$mmx"
 
 #Darwin CC versions
-if test $targetos = darwin; then
+if test $target_os = darwin; then
     if $cc -v 2>&1 | grep -q xlc; then
         add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
     else
     if $cc -v 2>&1 | grep -q xlc; then
         add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
     else
@@ -1684,7 +1684,7 @@ done
 
 test "$vhook" = "default" && vhook="$dlopen"
 
 
 test "$vhook" = "default" && vhook="$dlopen"
 
-if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then
+if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then
     disable vhook
     echo
     echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
     disable vhook
     echo
     echo "At the moment vhooks don't work on Cygwin or MinGW static builds."