forked from brl/citadel
44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From 3edce6a0019bcb90febc1f654b5b2e2bad5c59bd Mon Sep 17 00:00:00 2001
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From: Hongxu Jia <hongxu.jia@windriver.com>
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Date: Thu, 26 May 2016 21:50:01 -0400
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Subject: [PATCH] fix compile failure with older host gcc (<=4.6)
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While host gcc version is 4.6.3 in ubuntu 1204, it
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did not recognize -std=gnu11 and -Wmaybe-uninitialized.
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While host gcc version is 4.4.7 in centos6, it
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did not recognize -std=gnu11, -Wmaybe-uninitialized,
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and -flto.
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For native build, use -std=gnu99 to replace -std=gnu11,
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and directly remove -Wmaybe-uninitialized and -flto.
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Upstream-Status: Pending
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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gcc.specs | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/gcc.specs b/gcc.specs
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index 45d43d1..f1c6944 100644
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--- a/gcc.specs
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+++ b/gcc.specs
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@@ -2,13 +2,13 @@
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+ -D_GNU_SOURCE
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*efivar_cpp_options:
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- -Werror -Wall -std=gnu11 -Wextra
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+ -Werror -Wall -std=gnu99 -Wextra
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*cpp_options:
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+ %(efivar_cpp_options)
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*cc1_options:
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-+ %(efivar_cpp_options) -Wmaybe-uninitialized -fno-merge-constants -fvisibility=hidden %{!r:%{!fpie:%{!fPIE:%{!fpic:%{!fPIC:%{!fno-pic:-fPIE}}}}}}
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++ %(efivar_cpp_options) -fno-merge-constants -fvisibility=hidden %{!r:%{!fpie:%{!fPIE:%{!fpic:%{!fPIC:%{!fno-pic:-fPIE}}}}}}
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*self_spec:
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+ %{!shared:%{!static:%{!r:-pie}}} %{static:-Wl,-no-fatal-warnings -Wl,-static -static -Wl,-z,relro,-z,now}
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