From be570ecd63da95a11428552723519393cc0cb53e Mon Sep 17 00:00:00 2001
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From: Samuli Piippo <samuli.piippo@qt.io>
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Date: Tue, 23 Oct 2018 09:54:57 +0300
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Subject: [PATCH] Disable ltcg for host_build
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debug-prefix-map does not work correctly for static libraries
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when using ltcg, and since host_build compilations link agaist
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the libQt5Bootstrap.a library, it breaks source file packaging
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into debug packages.
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Task-number: QTBUG-71230
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Upstream-Status: Inappropriate [embedded specific]
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---
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mkspecs/features/ltcg.prf | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/mkspecs/features/ltcg.prf b/mkspecs/features/ltcg.prf
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index d81f340edd..dc1d196710 100644
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--- a/mkspecs/features/ltcg.prf
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+++ b/mkspecs/features/ltcg.prf
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@@ -1,6 +1,6 @@
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static:no-static-ltcg {
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# Static library but no-static-ltcg enabled: skip LTCG
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-} else: CONFIG(release, debug|release) {
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+} else: CONFIG(release, debug|release):!host_build {
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separate_debug_info {
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# Evaluate single-$ variable references that have no valid value at mkspec loading time
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QMAKE_LFLAGS_LTCG_SEPARATE_DEBUG_INFO ~= s/\\$\\{/\$\$\{/
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