[patch] fix build with gperf-3.1

0001-Fix-build-with-gperf-3.1.patch (text/plain), 1.57 KB, created by Mike Gilbert on 2017-01-16 17:13:03 UTC

From 13992f56d80c0ee20e08f99b8e8ff37d63e65f9d Mon Sep 17 00:00:00 2001
From: Mike Gilbert <[e-mail]>
Date: Mon, 16 Jan 2017 12:09:35 -0500
Subject: [PATCH] Fix build with gperf-3.1

gperf-3.1 lookup functions take a size_t instead of unsigned int.

To resolve this:

1. Pass --includes to gperf so that size_t is defined.
2. Remove __cap_lookup_name declaration.
---
 libcap/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcap/Makefile b/libcap/Makefile
index d189777..634a042 100644
--- a/libcap/Makefile
+++ b/libcap/Makefile
@@ -41,7 +41,7 @@ cap_names.h: _makenames
 	./_makenames > cap_names.h
 
 $(GPERF_OUTPUT): cap_names.list.h
-	perl -e 'print "struct __cap_token_s { const char *name; int index; };\n%{\nconst struct __cap_token_s *__cap_lookup_name(const char *, unsigned int);\n%}\n%%\n"; while ($$l = <>) { $$l =~ s/[\{\"]//g; $$l =~ s/\}.*// ; print $$l; }' < $< | gperf --ignore-case --language=ANSI-C --readonly --null-strings --global-table --hash-function-name=__cap_hash_name --lookup-function-name="__cap_lookup_name" -c -t -m20 $(INDENT) > $@
+	perl -e 'print "struct __cap_token_s { const char *name; int index; };\n%%\n"; while ($$l = <>) { $$l =~ s/[\{\"]//g; $$l =~ s/\}.*// ; print $$l; }' < $< | gperf --ignore-case --language=ANSI-C --includes --readonly --null-strings --global-table --hash-function-name=__cap_hash_name --lookup-function-name="__cap_lookup_name" -c -t -m20 $(INDENT) > $@
 
 cap_names.list.h: Makefile $(KERNEL_HEADERS)/linux/capability.h
 	@echo "=> making $@ from $(KERNEL_HEADERS)/linux/capability.h"
-- 
2.11.0