From 5071a55ddecc6614ec3a5fac38cba0bf9a417b82 Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Thu, 18 Sep 2014 01:22:01 +0200
Subject: [PATCH] Add Makefile rule to generate .dir-locals.el file
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It is good for company-mode, so it won’t die due to unknown include
directories.
---
 .gitignore               | 1 +
 src/Makefile.am          | 6 ++++++
 src/gen-dir-locals-el.sh | 8 ++++++++
 3 files changed, 15 insertions(+)
 create mode 100755 src/gen-dir-locals-el.sh

diff --git a/.gitignore b/.gitignore
index 22d9325..9651482 100644
--- a/.gitignore
+++ b/.gitignore
@@ -100,3 +100,4 @@ Makefile.in
 /docs/reference/*/xml/
 /docs/reference/*/html/
 /gtk-doc.make
+.dir-locals.el
\ No newline at end of file
diff --git a/src/Makefile.am b/src/Makefile.am
index f7438cf..bf17202 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,3 +36,9 @@ astrognome_LDADD = $(SWE_GLIB_LIBS) $(GTK_LIBS) $(LIBXML_LIBS) $(LIBXSLT_LIBS) $
 astrognome_LDFLAGS = -rdynamic
 astrognome_CFLAGS = $(SWE_GLIB_CFLAGS) $(CFLAGS) $(GTK_CFLAGS) $(LIBXML_CFLAGS) $(LIBXSLT_CFLAGS) $(WEBKIT_CFLAGS) $(GDA_CFLAGS) $(PIXBUF_CFLAGS) $(RSVG_CFLAGS) -Wall
 
+# The following two lines generate a .dir-locals.el file, so
+# company-mode won’t die due to unknown includes
+.dir-locals.el:
+	@echo $(astrognome_CFLAGS) | ./gen-dir-locals-el.sh
+
+.PHONY: .dir-locals.el
diff --git a/src/gen-dir-locals-el.sh b/src/gen-dir-locals-el.sh
new file mode 100755
index 0000000..507fa35
--- /dev/null
+++ b/src/gen-dir-locals-el.sh
@@ -0,0 +1,8 @@
+#! /bin/sh
+
+(echo -n "((nil . ((company-clang-arguments . ("
+for line in `cat - | sed -e 's/\s\+/\n/g' | grep '^-I' | sort | uniq`
+do
+    echo '"'$line'"'
+done
+echo ")))))") > .dir-locals.el