From: JingPiao Chen <chenjingpiao@gmail.com>
Date: Thu, 19 Jan 2017 06:59:51 +0000 (+0800)
Subject: Makefile.am: allow indented DEF_MPERS_TYPE includes
X-Git-Tag: v4.16~42
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=76be950a1df524ebb07b86a032340a43461ba344;p=strace

Makefile.am: allow indented DEF_MPERS_TYPE includes

* Makefile.am (m%_type_defs.h): Change sed regular expression to allow
arbitrary number of whitespace characters between "#" symbol
and "include" directive.
---

diff --git a/Makefile.am b/Makefile.am
index afc3dd22..a7d70066 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -880,7 +880,7 @@ mpers-m%.stamp: $(srcdir_mpers_source_files) | printers.h
 
 m%_type_defs.h: $(srcdir_mpers_source_files)
 	for f in $^; do \
-		sed -r -n 's/^#include DEF_MPERS_TYPE\(([^)]+)\)/#ifdef MPERS_$(mpers_PREFIX)\1\n# define \1 MPERS_$(mpers_PREFIX)\1\n#endif/p' $$f || exit; \
+		sed -r -n 's/^#[[:space:]]*include DEF_MPERS_TYPE\(([^)]+)\)/#ifdef MPERS_$(mpers_PREFIX)\1\n# define \1 MPERS_$(mpers_PREFIX)\1\n#endif/p' $$f || exit; \
 	done > $@-t
 	echo '#undef MPERS_PRINTER_NAME' >> $@-t
 	echo '#define MPERS_PRINTER_NAME(printer_name) printer_name' >> $@-t