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This commit is contained in:
eabdullin 2023-05-11 16:06:06 +03:00
parent 999f9a0ac5
commit d7c51cc04d
2 changed files with 2 additions and 1 deletions
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2
SOURCES/jdk8199936-pr3533-enable_mstackrealign_on_x86_linux_as_well_as_x86_mac_os_x.patch
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@ -22,7 +22,7 @@ diff --git openjdk.orig///common/autoconf/flags.m4 openjdk///common/autoconf/fla
+ # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
+ # While waiting for a better solution, the current workaround is to use -mstackrealign
+ # This is also required on Linux systems which use libraries compiled with SSE instructions
+ REALIGN_CFLAG="-mincoming-stack-boundary=2 -mpreferred-stack-boundary=4"
+ REALIGN_CFLAG="-mstackrealign"
+ FLAGS_COMPILER_CHECK_ARGUMENTS([$REALIGN_CFLAG -Werror], [],
+ AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.])
+ )

1
SPECS/java-1.8.0-openjdk.spec
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@ -1,3 +1,4 @@
%define _lto_cflags %{nil}
# RPM conditionals so as to be able to dynamically produce
# slowdebug/release builds. See:
# http://rpm.org/user_doc/conditional_builds.html