Attachment 46089 Details for Bug 29228 – cmake: always enable GNU and recent-POSIX extensions, like autoconf does

[patch] cmake: always enable GNU and recent-POSIX extensions, like autoconf does

0001-cmake-always-enable-GNU-and-recent-POSIX-extensions-.patch (text/plain), 1.45 KB, created by Simon McVittie on 2011-04-26 07:51:53 UTC

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Creator: Simon McVittie

Created: 2011-04-26 07:51:53 UTC

Size: 1.45 KB

patch

obsolete

>From 23da0b60f5a9e3f10eb6b7430f2a8eb0c8316f53 Mon Sep 17 00:00:00 2001
>From: Simon McVittie <simon.mcvittie@collabora.co.uk>
>Date: Tue, 26 Apr 2011 15:39:05 +0100
>Subject: [PATCH] cmake: always enable GNU and recent-POSIX extensions, like
> autoconf does
>
>Not doing this broke the cmake build on Linux, where SO_PEERCRED is
>defined unconditionally, but struct ucred is considered to be a GNU
>extension.
>---
> cmake/CMakeLists.txt |    7 +++++--
> 1 files changed, 5 insertions(+), 2 deletions(-)
>
>diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
>index 13cdb74..025ece4 100644
>--- a/cmake/CMakeLists.txt
>+++ b/cmake/CMakeLists.txt
>@@ -94,6 +94,9 @@ endif(NOT WIN32)
> #AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE)
> OPTION(DBUS_DISABLE_ASSERTS "Disable assertion checking" OFF)
> 
>+# analogous to AC_USE_SYSTEM_EXTENSIONS
>+add_definitions(-D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE)
>+
> # do config checks
> INCLUDE(ConfigureChecks.cmake)
> 
>@@ -239,9 +242,9 @@ endif(WIN32)
> OPTION(DBUS_ENABLE_ANSI "enable -ansi -pedantic gcc flags" OFF)
> if(DBUS_ENABLE_ANSI)
>    if(NOT MSVC)
>-        add_definitions(-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic)
>+        add_definitions(-ansi -pedantic)
>    else(NOT MSVC)
>-        add_definitions(-Za -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -W4)
>+        add_definitions(-Za -W4)
>    endif(NOT MSVC)
> endif(DBUS_ENABLE_ANSI)
> 
>-- 
>1.7.4.4
>

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Attachments on bug 29228: 37336 | 46089 | 49618 | 49619

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