From 530ffd0b7d3c39757b20f00716e486b5caf89aff Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Wed, 12 Oct 2022 12:03:23 -0500
Subject: add cairo

---
 libs/cairo-1.16.0/src/check-preprocessor-syntax.sh | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100755 libs/cairo-1.16.0/src/check-preprocessor-syntax.sh

(limited to 'libs/cairo-1.16.0/src/check-preprocessor-syntax.sh')

diff --git a/libs/cairo-1.16.0/src/check-preprocessor-syntax.sh b/libs/cairo-1.16.0/src/check-preprocessor-syntax.sh
new file mode 100755
index 0000000..b718f60
--- /dev/null
+++ b/libs/cairo-1.16.0/src/check-preprocessor-syntax.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+cd "$srcdir"
+stat=0
+
+
+HEADERS=$all_cairo_headers
+test "x$HEADERS" = x && HEADERS=`find . -name 'cairo*.h' ! -name 'cairo*-private.h' ! -name 'cairo*-inline.h' ! -name 'cairoint.h'`
+
+PRIVATE=$all_cairo_private
+test "x$PRIVATE" = x && PRIVATE=`find . -name 'cairo*-private.h' -or -name 'cairo*-inline.h' -or -name 'cairoint.h'`
+
+SOURCES=$all_cairo_sources
+test "x$SOURCES" = x && SOURCES=`find . -name 'cairo*.c' -or -name 'cairo*.cpp'`
+
+ALL="/dev/null $HEADERS $PRIVATE $SOURCES"
+
+echo 'Checking that public header files #include "cairo.h" first (or none)'
+
+for x in $HEADERS; do
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"cairo[.]h"' |
+grep -v 'cairo[.]h:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that private header files #include "some cairo header" first (or none)'
+
+for x in $PRIVATE; do
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"cairo.*[.]h"' |
+grep -v 'cairoint[.]h:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that source files #include "cairoint.h" first (or none)'
+
+for x in $SOURCES; do
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"cairoint[.]h"' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that there is no #include <cairo.*.h>'
+grep '#.*\<include\>.*<.*cairo' $ALL >&2 && stat=1
+
+
+echo 'Checking that feature conditionals are used with #if only (not #ifdef)'
+grep '#ifdef CAIRO_HAS_' $ALL && stat=1
+grep '#if.*defined[ ]*(CAIRO_HAS_' $ALL && stat=1
+
+exit $stat
-- 
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