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Blame 0021-BaseTools-Source-C-take-EXTRA_LDFLAGS-from-the-calle.patch

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From c1a087a76d91665433f190d0468be2b33da443cd Mon Sep 17 00:00:00 2001
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From: Laszlo Ersek <lersek@redhat.com>
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Date: Thu, 26 Jul 2018 01:24:40 +0200
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Subject: [PATCH] BaseTools/Source/C: take EXTRA_LDFLAGS from the caller
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Allow the caller of the top-level makefile either to set EXTRA_LDFLAGS in
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the environment or to pass EXTRA_LDFLAGS as a macro definition on the
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command line. EXTRA_LDFLAGS extends (and potentially overrides) default
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link-editing flags set in the makefiles.
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Cc: Liming Gao <liming.gao@intel.com>
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Cc: Yonghong Zhu <yonghong.zhu@intel.com>
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Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1540244
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Contributed-under: TianoCore Contribution Agreement 1.1
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Signed-off-by: Laszlo Ersek <lersek@redhat.com>
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Reviewed-by: Liming Gao <liming.gao@intel.com>
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(cherry picked from commit 81502cee20ac4046f08bb4aec754c7091c8808dc)
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---
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 BaseTools/Source/C/Makefiles/header.makefile | 3 +++
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 1 file changed, 3 insertions(+)
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diff --git a/BaseTools/Source/C/Makefiles/header.makefile b/BaseTools/Source/C/Makefiles/header.makefile
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index 1b4cad5497..7f283d6464 100644
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--- a/BaseTools/Source/C/Makefiles/header.makefile
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+++ b/BaseTools/Source/C/Makefiles/header.makefile
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@@ -99,6 +99,9 @@ endif
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 BUILD_CFLAGS   += $(BUILD_OPTFLAGS)
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 BUILD_CXXFLAGS += $(BUILD_OPTFLAGS)
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+# keep EXTRA_LDFLAGS last
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+BUILD_LFLAGS += $(EXTRA_LDFLAGS)
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+
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 .PHONY: all
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 .PHONY: install
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 .PHONY: clean