add cairo

1 files changed, 82 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/src/check-doc-syntax.sh b/libs/cairo-1.16.0/src/check-doc-syntax.sh
new file mode 100755
index 0000000..762a484
--- /dev/null
+++ b/libs/cairo-1.16.0/src/check-doc-syntax.sh
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+if grep --version 2>/dev/null | grep GNU >/dev/null; then
+	:
+else
+	echo "GNU grep not found; skipping test"
+	exit 0
+fi
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+echo Checking documentation for incorrect syntax
+
+cd "$srcdir"
+
+if test "x$SGML_DOCS" = x; then
+    FILES=$all_cairo_files
+    if test "x$FILES" = x; then
+        FILES=`find . -name 'cairo*.h' -or -name 'cairo*.c' -or -name 'cairo*.cpp'`
+    fi
+fi
+
+enum_regexp="\([^%@']\|^\)\<\(FALSE\|TRUE\|NULL\|CAIRO_[0-9A-Z_]*\)\($\|[^(A-Za-z0-9_]\)"
+if test "x$SGML_DOCS" = x; then
+	enum_regexp='^[^:]*:[/ ][*]\(\|[ \t].*\)'$enum_regexp\($\|[^:]\)
+fi
+if echo $FILES | xargs grep . /dev/null | sed -e '/<programlisting>/,/<\/programlisting>/d' | grep "$enum_regexp" | grep -v '#####'; then
+	stat=1
+	echo Error: some macros in the docs are not prefixed by percent sign.
+	echo Fix this by searching for the following regexp in the above files:
+	echo "	'$enum_regexp'"
+fi >&2
+
+type_regexp="\( .*[^#']\| \|^\)\<cairo[0-9a-z_]*_t\>\($\|[^:]$\|[^:].\)"
+if test "x$SGML_DOCS" = x; then
+	type_regexp='^[^:]*:[/ ][*]'$type_regexp
+else
+	type_regexp='\(.'$type_regexp'\)\|\('$type_regexp'.\)'
+fi
+
+if echo $FILES | xargs grep . /dev/null | sed -e '/<programlisting>/,/<\/programlisting>/d' | grep -v "@Title" | grep "$type_regexp" | grep -v '#####'; then
+	stat=1
+	echo Error: some type names in the docs are not prefixed by hash sign,
+	echo neither are the only token in the doc line followed by colon.
+	echo Fix this by searching for the following regexp in the above files:
+	echo "	'$type_regexp'"
+fi >&2
+
+func_regexp="\([^#']\|^\)\<\(cairo_[][<>/0-9a-z_]*\>[^][<>(]\)"
+if test "x$SGML_DOCS" = x; then
+	func_regexp='^[^:]*:[/ ][*]\(\|[ \t].*\)'$func_regexp
+fi
+
+# We need to filter out gtk-doc markup errors for program listings.
+if echo $FILES | xargs grep . /dev/null | sed -e '/<programlisting>/,/<\/programlisting>/d' | grep "$func_regexp" | grep -v '^[^:]*: [*] [a-z_0-9]*:$' | grep -v '#####'; then
+	stat=1
+	echo Error: some function names in the docs are not followed by parentheses.
+	echo Fix this by searching for the following regexp in the above files:
+	echo "	'$func_regexp'"
+fi >&2
+
+note_regexp='\<NOTE\>'
+if echo $FILES | xargs grep "$note_regexp" /dev/null; then
+	stat=1
+	echo Error: some source files contain the string 'NOTE'.
+	echo Be civil and replace it by 'Note' please.
+fi >&2
+
+# Only run the syntax checker on the source files (not doc/)
+if test -e ./check-doc-syntax.awk; then
+    if echo $FILES | xargs awk -f ./check-doc-syntax.awk ; then
+	    :
+    else
+	    stat=1
+    fi >&2
+fi
+
+exit $stat