1 files changed, 20 insertions, 18 deletions
diff --git a/src/generate-gl-glue.sh b/src/generate-gl-glue.sh
index 9a58334..d141e99 100755
--- a/src/generate-gl-glue.sh
+++ b/src/generate-gl-glue.sh
@@ -2,18 +2,20 @@
 
 base=`pwd`/../Mesa-7.4.4/include/GL
 
+symlist=tmp-symbol-list-$$.txt
+
 files="gl.h glu.h"
 arch=i386
 
-if [ "$1" != "" ] ; then
+if [ "x$1" != "x" ] ; then
     os=$1
 fi
 
-if [ "$os" == "" ] ; then
+if [ "x$os" = "x" ] ; then
     os=`uname`
 fi
 
-if [ "$2" != "" ] ; then
+if [ "x$2" != "x" ] ; then
     arch=$2
 fi
 
@@ -23,12 +25,12 @@ for f in $files ; do cat $base/$f ; done |
     grep -v MESA\$ |
     grep -v ATI\$ |
     grep -v EXT\$ |
-    sort -u > tmp-symbol-list.txt
+    sort -u > $symlist
 
-if [ "$arch" == "ppc" ] || [ "$arch" == "ppc64" ] ; then
+if [ "x$arch" = "xppc" ] || [ "x$arch" = "xppc64" ] ; then
     echo ".section __TEXT,__text,regular,pure_instructions"
     echo ".section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32"
-    if [ "$arch" == "ppc" ] ; then
+    if [ "$arch" = "ppc" ] ; then
         echo ".machine ppc7400"
     else
         echo ".machine ppc64"
@@ -37,13 +39,13 @@ fi
 
 echo ".text"
 
-if [ "$os" == "Darwin" ] ; then
-if [ "$arch" == "ppc" ] || [ "$arch" == "ppc64" ] ; then
+if [ "x$os" = "xDarwin" ] ; then
+if [ "x$arch" = "xppc" ] || [ "x$arch" = "xppc64" ] ; then
     echo ".p2align 4,,15"
 fi
 
-cat tmp-symbol-list.txt | while read symbol ; do
-    if [ "$arch" != "i386" ] ; then
+cat $symlist | while read symbol ; do
+    if [ "x$arch" != "xi386" ] ; then
         echo ".globl _$symbol"
     fi
     echo ".globl _m$symbol"
@@ -60,11 +62,11 @@ cat tmp-symbol-list.txt | while read symbol ; do
     esac
 done
 
-if [ "$arch" == "i386" ] ; then
+if [ "x$arch" = "xi386" ] ; then
 
 echo ".section __IMPORT,__jump_table,symbol_stubs,self_modifying_code+pure_instructions,5"
 
-cat tmp-symbol-list.txt | while read symbol ; do
+cat $symlist | while read symbol ; do
     echo "L_$symbol\$stub:"
     echo ".indirect_symbol _$symbol"
     echo "hlt; hlt; hlt; hlt; hlt;"
@@ -74,9 +76,9 @@ echo ".subsections_via_symbols"
 
 fi
 
-elif [ "$os" == "Linux" ] ; then
+elif [ "x$os" = "xLinux" ] ; then
 
-cat tmp-symbol-list.txt | while read symbol ; do
+cat $symlist | while read symbol ; do
     echo ".globl m$symbol"
     echo ".type m$symbol, @function"
     echo "m$symbol:"
@@ -84,19 +86,19 @@ cat tmp-symbol-list.txt | while read symbol ; do
     echo ".size m$symbol, .-m$symbol"
 done
 
-elif [ "$os" == "mingw32" ] ; then
+elif [ "x$os" = "xmingw32" ] ; then
 
-cat tmp-symbol-list.txt | while read symbol ; do
+cat $symlist | while read symbol ; do
     echo ".globl _m$symbol"
     echo ".def _m$symbol; .scl 2; .type 32; .endef;"
     echo "_m$symbol:"
     echo "jmp _$symbol"
 done
 
-cat tmp-symbol-list.txt | while read symbol ; do
+cat $symlist | while read symbol ; do
     echo ".def _$symbol; .scl 2; .type 32; .endef;"
 done
 
 fi
 
-rm tmp-symbol-list.txt
+rm $symlist