github/bitcoin
1
Fork 0
mirror of https://github.com/bitcoin/bitcoin synced 2024-07-21 23:34:19 +02:00
Code Releases Activity

doc: Clarify that -fstack-reuse=all bugs exist on all versions of GCC

Browse Source
This commit is contained in:
MarcoFalke 2023-07-19 13:34:51 +02:00
parent fd69ffbbfb
commit fabb419a3c
No known key found for this signature in database
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
configure.ac
View File

@ -941,9 +941,8 @@ if test "$TARGET_OS" != "windows"; then
AX_CHECK_COMPILE_FLAG([-fPIC], [PIC_FLAGS="-fPIC"]) AX_CHECK_COMPILE_FLAG([-fPIC], [PIC_FLAGS="-fPIC"])
fi fi
dnl Versions of gcc prior to 12.1 (commit dnl Currently all versions of gcc are subject to a class of bugs, see the
dnl https://github.com/gcc-mirror/gcc/commit/551aa75778a4c5165d9533cd447c8fc822f583e1) dnl gccbug_90348 test case (only reproduces on GCC 11 and earlier) and the related bugs of
dnl are subject to a bug, see the gccbug_90348 test case and
dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348. To work around that, set dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348. To work around that, set
dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag) dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag)
AX_CHECK_COMPILE_FLAG([-fstack-reuse=none], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"]) AX_CHECK_COMPILE_FLAG([-fstack-reuse=none], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"])