1 files changed, 75 insertions, 0 deletions
diff --git a/configure b/configure
new file mode 100755
index 0000000000..f22c837398
--- /dev/null
+++ b/configure
@@ -0,0 +1,75 @@
+#!/bin/sh
+
+# default parameters
+prefix="/usr/local"
+cc="gcc"
+ar="ar"
+cpu=`uname -m`
+case "$cpu" in
+  i386|i486|i586|i686)
+    cpu="x86"
+    mmx="yes"
+  ;;
+  *)
+    mmx="no"
+  ;;
+esac
+gprof="no"
+
+if [ "$1" = "-h" -o "$1" = "--help" ] ; then
+cat << EOF
+
+Usage: configure [options]
+Options: [defaults in brackets after descriptions]
+
+  --help                  print this message
+EOF
+echo "  --prefix=PREFIX         install in PREFIX [$prefix]"
+echo "  --cc=CC                 use C compiler CC [$cc]"
+echo "  --cpu=CPU               force cpu to CPU  [$cpu]"
+echo "  --disable-mmx           disable mmx usage"
+echo "  --enable-gprof          enable profiling with gprof [$gprof]"
+exit 1
+fi
+
+for opt do
+  case "$opt" in
+  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
+  ;;
+  --cc=*) cc=`echo $opt | cut -d '=' -f 2`
+  ;;
+  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
+  ;;
+  --disable-mmx) mmx="no"
+  ;;
+  --enable-gprof) gprof="yes"
+  ;;
+  esac
+done
+
+echo "Install prefix   $prefix"
+echo "C compiler       $cc"
+echo "CPU              $cpu"
+echo "MMX enabled      $mmx"
+echo "gprof enabled    $gprof"
+
+echo "Creating config.mk and config.h"
+
+echo "# Automatically generated by configure - do not modify" > config.mk
+echo "/* Automatically generated by configure - do not modify */" > config.h
+
+echo "PREFIX=$prefix" >> config.mk
+echo "CC=$cc" >> config.mk
+echo "AR=$ar" >> config.mk
+if [ "$cpu" = "x86" ] ; then
+  echo "CONFIG_CPU_X86=y" >> config.mk
+  echo "#define CONFIG_CPU_X86 1" >> config.h
+fi
+if [ "$mmx" = "yes" ] ; then
+  echo "CONFIG_MMX=y" >> config.mk
+  echo "#define CONFIG_MMX 1" >> config.h
+fi
+if [ "$gprof" = "yes" ] ; then
+  echo "CONFIG_GPROF=y" >> config.mk
+  echo "#define CONFIG_GPROF 1" >> config.h
+fi