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