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authorSam James <sam@gentoo.org>2025-11-17 10:20:27 +0000
committerSam James <sam@gentoo.org>2025-11-17 10:20:42 +0000
commitf88c56047edcd6752b9383599c1167b7eca660ab (patch)
tree885ab15d8bf7d949919113e27a880bb8cf3b0f62 /dev-debug
parent13803d203907becb637ef47662aa904718e0be41 (diff)
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dev-debug/valgrind: fix build w/ gcc-16
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'dev-debug')
-rw-r--r--dev-debug/valgrind/files/valgrind-3.26.0-gcc16.patch21
-rw-r--r--dev-debug/valgrind/valgrind-3.26.0.ebuild1
2 files changed, 22 insertions, 0 deletions
diff --git a/dev-debug/valgrind/files/valgrind-3.26.0-gcc16.patch b/dev-debug/valgrind/files/valgrind-3.26.0-gcc16.patch
new file mode 100644
index 000000000000..4b9521456909
--- /dev/null
+++ b/dev-debug/valgrind/files/valgrind-3.26.0-gcc16.patch
@@ -0,0 +1,21 @@
+Small backport(ish) of https://sourceware.org/git/?p=valgrind.git;a=commit;h=51c5973d9d1f096b9472df75638f2a53324fafed
+--- a/configure.ac
++++ b/configure.ac
+@@ -2591,7 +2591,7 @@ AC_GCC_WARNING_SUBST_NO([unused-result], [FLAG_W_NO_UNUSED_RESULT])
+ AC_GCC_WARNING_SUBST_NO([infinite-recursion], [FLAG_W_NO_INFINITE_RECURSION])
+ AC_GCC_WARNING_SUBST_NO([deprecated], [FLAG_W_NO_DEPRECATED])
+ # OK for 32 and 64 bit
+-AC_GCC_WARNING_SUBST_NO([alloc-size-larger-than=18446744073709551615], [FLAG_W_NO_ALLOC_SIZE_LARGER_THAN])
++AC_GCC_WARNING_SUBST([alloc-size-larger-than=18446744073709551616], [FLAG_W_NO_ALLOC_SIZE_LARGER_THAN])
+ AC_GCC_WARNING_SUBST_NO([alloc-size], [FLAG_W_NO_ALLOC_SIZE])
+
+ AC_GCC_WARNING_SUBST([write-strings], [FLAG_W_WRITE_STRINGS])
+@@ -2610,7 +2610,7 @@ AC_GCC_WARNING_SUBST([implicit-fallthrough=2], [FLAG_W_IMPLICIT_FALLTHROUGH])
+ AC_DEFUN([AC_GXX_WARNING_SUBST_NO],[
+ AC_MSG_CHECKING([if g++ accepts -W$1])
+ safe_CXXFLAGS=$CXXFLAGS
+- CXXFLAGS="-W$1 -Werror"
++ CXXFLAGS="-W$1 -Wno-$1 -Werror"
+ AC_LANG_PUSH(C++)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[;]])], [
+ AC_SUBST([$2], [-Wno-$1])
diff --git a/dev-debug/valgrind/valgrind-3.26.0.ebuild b/dev-debug/valgrind/valgrind-3.26.0.ebuild
index 89714fd9ab2c..ebb40117883b 100644
--- a/dev-debug/valgrind/valgrind-3.26.0.ebuild
+++ b/dev-debug/valgrind/valgrind-3.26.0.ebuild
@@ -67,6 +67,7 @@ PATCHES=(
"${FILESDIR}"/${PN}-3.7.0-respect-flags.patch
"${FILESDIR}"/${PN}-3.15.0-Build-ldst_multiple-test-with-fno-pie.patch
"${FILESDIR}"/${PN}-3.21.0-glibc-2.34-suppressions.patch
+ "${FILESDIR}"/${P}-gcc16.patch
)
QA_CONFIG_IMPL_DECL_SKIP+=(