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Drop glibc-gcc-strict-overflow.patch 

This is no longer necessary because we do not build with -O3 anymore.
Upstream has a proper fix now, too.
This commit is contained in:
Florian Weimer 2017-08-25 11:36:23 +02:00
parent 0ab5fbb2e4
commit a60d22cda6
2 changed files with 0 additions and 41 deletions
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37
glibc-gcc-strict-overflow.patch
View File

@ -1,37 +0,0 @@
Builds with gcc 7.0 fail with:
../test-skeleton.c: In function ‘legacy_test_function’:
cc1: error: assuming signed overflow does not occur when \
assuming that (X - c) <= X is always true [-Werror=strict-overflow]
Ignoring this warning until the test or compiler is adjusted.
Disabled with -Wno-strict-overflow. Attempted -Wstrict-overflow=1,
but it still results in the same warning.
Index: glibc-2.24-661-g5653ab1/string/Makefile
===================================================================
--- glibc-2.24-661-g5653ab1.orig/string/Makefile
+++ glibc-2.24-661-g5653ab1/string/Makefile
@@ -71,7 +71,9 @@ include ../Rules
CFLAGS-inl-tester.c = -fno-builtin
CFLAGS-noinl-tester.c = -fno-builtin
CFLAGS-tst-strlen.c = -fno-builtin
-CFLAGS-stratcliff.c = -fno-builtin
+# Added '-Wno-strict-overflow' for gcc 7.0 until the test or compiler
+# is adjusted.
+CFLAGS-stratcliff.c = -fno-builtin -Wno-strict-overflow
CFLAGS-test-ffs.c = -fno-builtin
CFLAGS-tst-inlcall.c = -fno-builtin
CFLAGS-tst-xbzero-opt.c = -O3
Index: glibc-2.24-661-g5653ab1/wcsmbs/Makefile
===================================================================
--- glibc-2.24-661-g5653ab1.orig/wcsmbs/Makefile
+++ glibc-2.24-661-g5653ab1/wcsmbs/Makefile
@@ -102,3 +102,7 @@ CPPFLAGS += $(libio-mtsafe)
CPPFLAGS-wcstold_l.c = -I../stdlib
$(objpfx)tst-wcstod-nan-locale: $(libm)
+
+# Added '-Wno-strict-overflow' for gcc 7.0 until the test or compiler
+# is adjusted.
+CFLAGS-wcsatcliff.c = -Wno-strict-overflow

4
glibc.spec
View File

@ -219,9 +219,6 @@ Patch0059: glibc-c-utf8-locale.patch
# Build libcrypt twice, with and without NSS.
Patch0060: glibc-rh1324623.patch
# Fix -Wstrict-overflow issues with gcc 7.0.
Patch0061: glibc-gcc-strict-overflow.patch
##############################################################################
#
# Patches from upstream
@ -749,7 +746,6 @@ microbenchmark tests on the system.
%patch2114 -p1
%patch2115 -p1
%patch2116 -p1
%patch0061 -p1
##############################################################################
# %%prep - Additional prep required...