28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
From 82387db20e8a22475a242705795d451219167ceb Mon Sep 17 00:00:00 2001
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From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
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Date: Fri, 2 Dec 2016 01:27:14 -0600
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Subject: [PATCH] KDECompilerSettings: Ensure POSIX correctness
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This change ensures that _XOPEN_SOURCE is defined. Since we use -std=
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iso9899:1990, GCC and Clang won't enable this definition by default.
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On non-glibc systems (where _GNU_SOURCE isn't defined), this causes most
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POSIX interfaces to be missing, which cause various build failures.
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Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com>
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---
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kde-modules/KDECompilerSettings.cmake | 3 +++
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1 file changed, 3 insertions(+)
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--- a/kde-modules/KDECompilerSettings.cmake
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+++ b/kde-modules/KDECompilerSettings.cmake
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@@ -316,6 +316,9 @@ if (UNIX)
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# implementation recognize it?
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_kde_add_platform_definitions(-D_LARGEFILE64_SOURCE)
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+ # Non-glibc platforms need this since we specify -std=iso9899:1990
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+ _kde_add_platform_definitions(-D_XOPEN_SOURCE=600)
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+
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include(CheckCXXSourceCompiles)
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# By default (in glibc, at least), on 32bit platforms off_t is 32 bits,
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