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| author | marino <marino@pkgsrc.org> | 2012-10-07 07:23:21 +0000 |
|---|---|---|
| committer | marino <marino@pkgsrc.org> | 2012-10-07 07:23:21 +0000 |
| commit | e6c57cb60d163c777ce527fd342e8b2457f7b619 (patch) | |
| tree | d2a8fc0ff4f8050c6765ebd50d9fe688b9b0874b /net/libfetch | |
| parent | 73333883260aadb56080cd9e8ee432b00c7bff2b (diff) | |
| download | pkgsrc-e6c57cb60d163c777ce527fd342e8b2457f7b619.tar.gz | |
net/libfetch: Fix for gcc4.7
When building with gcc4.7, libfetch fails with the following error:
ftp.c: In function 'unmappedaddr':
ftp.c:149:2: error: dereferencing type-punned pointer will break
strict-aliasing rules [-Werror=strict-aliasing]
cc1: all warnings being treated as errors
*** Error code 1
The code is intentionally grouping an array of four uint8_t bytes into a
uint32_t word. Add -Wno-strict-aliasing in makefile to fix build in gcc4.7.
Diffstat (limited to 'net/libfetch')
| -rw-r--r-- | net/libfetch/Makefile | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/libfetch/Makefile b/net/libfetch/Makefile index 983bb13a9ec..4cda7e526f4 100644 --- a/net/libfetch/Makefile +++ b/net/libfetch/Makefile @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.41 2011/12/17 00:12:29 sbd Exp $ +# $NetBSD: Makefile,v 1.42 2012/10/07 07:23:21 marino Exp $ # DISTNAME= libfetch-2.33 @@ -19,6 +19,11 @@ USE_BSD_MAKEFILE= yes MAKE_JOBS_SAFE= NO +# GCC4.7 detects the intentional type-punned pointer dereference on ftp.c:149 +# libfetch is built with -Werror, so this strict-alias rule violation breaks +# the build. Disable the check. +CFLAGS+= -Wno-strict-aliasing + .include "../../mk/bsd.prefs.mk" .if !empty(FETCH_USING:Mfetch) CHECK_PERMS= no |