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Try -fstack-protector-strong on MinGW

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The CI for MinGW has used it.
This commit is contained in:
Nobuyoshi Nakada 2022-10-30 18:22:50 +09:00
parent 2821423105
commit 0717cb8419
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GPG Key ID: 7CD2805BFA3770C6
2 changed files with 5 additions and 3 deletions
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4
.github/workflows/mingw.yml vendored
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@ -32,10 +32,10 @@ jobs:
MSYSTEM: ${{ matrix.msystem }} MSYSTEM: ${{ matrix.msystem }}
MSYS2_ARCH: x86_64 MSYS2_ARCH: x86_64
CHOST: "x86_64-w64-mingw32" CHOST: "x86_64-w64-mingw32"
CFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe -fstack-protector-strong" CFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe"
CXXFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe" CXXFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe"
CPPFLAGS: "-D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048" CPPFLAGS: "-D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048"
LDFLAGS: "-pipe -fstack-protector-strong" LDFLAGS: "-pipe"
UPDATE_UNICODE: "UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=." UPDATE_UNICODE: "UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=."
GITPULLOPTIONS: --no-tags origin ${{github.ref}} GITPULLOPTIONS: --no-tags origin ${{github.ref}}
strategy: strategy:

4
configure.ac
View File

@ -794,7 +794,7 @@ AS_IF([test "$GCC" = yes], [
# -fstack-protector # -fstack-protector
AS_CASE(["$target_os"], AS_CASE(["$target_os"],
[mingw*|emscripten*|wasi*], [ [emscripten*|wasi*], [
stack_protector=no stack_protector=no
]) ])
AS_IF([test -z "${stack_protector+set}"], [ AS_IF([test -z "${stack_protector+set}"], [
@ -806,6 +806,8 @@ AS_IF([test "$GCC" = yes], [
AS_IF([test "x$stack_protector" = xyes], [stack_protector=option; break]) AS_IF([test "x$stack_protector" = xyes], [stack_protector=option; break])
]) ])
]) ])
AC_MSG_CHECKING([for -fstack-protector])
AC_MSG_RESULT(["$stack_protector"])
AS_CASE(["$stack_protector"], [-*], [ AS_CASE(["$stack_protector"], [-*], [
RUBY_APPEND_OPTION(XCFLAGS, $stack_protector) RUBY_APPEND_OPTION(XCFLAGS, $stack_protector)
RUBY_APPEND_OPTION(XLDFLAGS, $stack_protector) RUBY_APPEND_OPTION(XLDFLAGS, $stack_protector)