From 3f09b90d211a86c1d002a786a5ffc34b72fba780 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim@lrde.epita.fr>
Date: Fri, 14 Dec 2012 17:18:03 +0100
Subject: build: fix VPATH builds

* configure (fn_dirname): New.
Use it to ensure the creation of proper symlinks to Makefiles.
(config.mak): Define top_builddir and top_srcdir.
(CPPFLAGS): Be sure to find the headers.
* Makefile, lib/Makefile, tests/Makefile, tests2/Makefile: Adjust
to set VPATH properly.
Fix confusion between top_builddir and top_srcdir.
---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 48ce697..48a8394 100644
--- a/Makefile
+++ b/Makefile
@@ -4,6 +4,7 @@
 
 TOP ?= .
 include $(TOP)/config.mak
+VPATH = $(top_srcdir)
 
 CPPFLAGS_P=$(CPPFLAGS) -DCONFIG_TCC_STATIC
 CFLAGS_P=$(CFLAGS) -pg -static
@@ -356,11 +357,11 @@ tcc-doc.html: tcc-doc.texi
 	-texi2html -monolithic -number $<
 
 tcc.1: tcc-doc.texi
-	-./texi2pod.pl $< tcc.pod
+	-$(top_srcdir)/texi2pod.pl $< tcc.pod
 	-pod2man --section=1 --center=" " --release=" " tcc.pod > $@
 
 tcc-doc.info: tcc-doc.texi
-	-makeinfo tcc-doc.texi
+	-makeinfo $<
 
 .PHONY: all clean tar distclean install uninstall FORCE
 
-- 
cgit v1.3.1