1 files changed, 155 insertions, 0 deletions
diff --git a/cocoa/config/detect.sh b/cocoa/config/detect.sh
new file mode 100755
index 000000000..48226615a
--- /dev/null
+++ b/cocoa/config/detect.sh
@@ -0,0 +1,155 @@
+#!/bin/sh
+
+check_pkgconfig() {
+	if ! which pkg-config > /dev/null 
+	then
+		echo "Error: install pkg-config (and make sure its in your path)" 1>&2
+		exit 1
+	fi
+}
+
+CFLAGS=()
+LDFLAGS=()
+OPTIONS=()
+
+add_cflags() {
+	CFLAGS=("${CFLAGS[@]}" "$@")
+}
+
+add_ldflags() {
+	LDFLAGS=("${LDFLAGS[@]}" "$@")
+}
+
+package() {
+    if ! pkg-config $1
+    then
+     	return 1
+    else
+     	add_cflags `pkg-config --cflags $1`
+     	add_ldflags `pkg-config --libs $1`
+	
+     	return 0
+	fi
+}
+
+
+check_required() {
+	if ! package $1
+	then
+		echo "Error: package '$1' is required" 1>&2
+		exit 1
+	fi
+	return 0
+}
+
+check_required_tool() {
+  if ! $1 --version > /dev/null
+  then
+    echo "Error: package '$2' is required" 1>&2
+    exit 1
+  fi
+  
+  add_cflags `$1 --cflags`
+  add_ldflags `$1 --libs`
+
+  return 0
+}
+
+check_optional() {
+	if package $2
+	then
+		add_cflags -D$3
+		OPTIONS=("${OPTIONS[@]}" "$1")
+		return 0
+	else
+     	return 1
+	fi
+}
+
+help() {
+  echo "options:"
+  echo "   --with-jpeg=<prefix>       Use libjpeg found at <prefix>"
+  echo "   --with-mng=<prefiy>        Use libmng found at <prefix>"
+  echo "" 
+ exit 0
+}
+
+
+parse_cmdline() {
+  while test -n "$1" ; do
+    case "$1" in
+      --help|-h)
+	  	echo "configure script for cocoa netsurf"
+        help
+        exit 0
+      ;;
+      
+      --with-*=*)
+        name=`expr "$1" : '--with-\(.*\)=.*'`
+        value=`expr "$1" : '--with-.*=\(.*\)'`
+        eval "USE_$name='$value'"
+      ;;
+      
+      *)
+        echo "Error: invalid argument '$1'" 1>&2
+        help 1>&2
+        exit 1
+      ;;
+      
+    esac
+    shift
+  done
+}
+
+manual_config() {
+  var="USE_$1"
+  PREFIX=${!var}
+	if test -n "$PREFIX" ; then
+		OPTIONS=("${OPTIONS[@]}" "$1")
+		add_cflags -D$2 "-I$PREFIX/include"
+		add_ldflags "-L$PREFIX/lib" "-l$3"
+	fi
+}
+
+parse_cmdline "$@"
+
+check_pkgconfig
+
+# Required libraries
+check_required libhubbub
+check_required libcss
+check_required libparserutils
+check_required libwapcaplet
+check_required libcurl
+check_required openssl
+check_required_tool xml2-config libxml2
+
+# Optional libraries
+check_optional gif libnsgif WITH_GIF 
+check_optional bmp libnsbmp WITH_BMP
+check_optional rsvg librsvg-2.0 WITH_RSVG
+check_optional svgtiny libsvgtiny WITH_NS_SVG
+check_optional rosprite librosprite WITH_NSSPRITE
+
+
+# Optional libraries witout pkg-config information
+manual_config jpeg WITH_JPEG jpeg
+manual_config mng WITH_MNG mng
+
+# OS X provides libpng in /usr/X11
+add_cflags -DWITH_PNG -I/usr/X11/include
+add_ldflags -L/usr/X11/lib -lpng
+
+# OS X provides libiconv
+add_ldflags -liconv
+
+##
+#	Generate config file
+
+cat << EOF > local.xcconfig
+// Local configuration generated on `hostname` at `date`
+// Activated options: ${OPTIONS[@]}
+
+LOCAL_CONFIG_CFLAGS=${CFLAGS[@]}
+LOCAL_CONFIG_LDFLAGS=${LDFLAGS[@]}
+EOF