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From: John David Anglin <danglin@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc] support: Build with exceptions and asynchronous unwind tables [BZ #30587] Date: Sat, 1 Jul 2023 13:30:50 +0000 (GMT) [thread overview] Message-ID: <20230701133050.31D733858D35@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1d5024f4f052c12e404d42d3b5bfe9c3e9fd27c4 commit 1d5024f4f052c12e404d42d3b5bfe9c3e9fd27c4 Author: John David Anglin <danglin@gcc.gnu.org> Date: Sat Jul 1 13:29:53 2023 +0000 support: Build with exceptions and asynchronous unwind tables [BZ #30587] Changing tst-cleanup4.c to use xread instead of read caused the nptl/tst-cleanupx4 test to fail. The routines in libsupport.a need to be built with exception handling and asynchronous unwind table support. v2: Use "CFLAGS-.oS" instead of "override CFLAGS". Diff: --- support/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/support/Makefile b/support/Makefile index c81e3c928c..917a858bd1 100644 --- a/support/Makefile +++ b/support/Makefile @@ -239,6 +239,9 @@ CFLAGS-support_paths.c = \ -DCOMPLOCALEDIR_PATH=\"$(complocaledir)\" \ -DSYSCONFDIR_PATH=\"$(sysconfdir)\" +# Build with exception handling and asynchronous unwind table support. +CFLAGS-.oS += -fexceptions -fasynchronous-unwind-tables + # In support_timespec_check_in_range we may be passed a very tight # range for which we should produce a correct result for expected # being within the observed range. The code uses double internally
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