From 6b15fa64e6b75f75191c845aea43c349e0080986 Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Sat, 18 Apr 2026 23:55:34 +0200 Subject: [PATCH] package/jemalloc: fix build on m68k/uClibc include/jemalloc/internal/jemalloc_internal_inlines_a.h:16:32: error: implicit declaration of function 'sched_getcpu'; did you mean 'SYS_getcpu'? [-Wimplicit-function-declaration] 16 | return (malloc_cpuid_t)sched_getcpu(); Added -D_GNU_SOURCE to CFLAGS because extern int sched_getcpu is wrapped with __USE_GNU: https://github.com/wbx-github/uclibc-ng/blob/v1.0.57/libc/sysdeps/linux/common/bits/sched.h#L80C1-L80C17 Fixes: https://autobuild.buildroot.net/results/57c/57c68aad9abcce7621fbff52081da041485e8830/ Signed-off-by: Bernd Kuhls Signed-off-by: Arnout Vandecappelle --- package/jemalloc/jemalloc.mk | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/package/jemalloc/jemalloc.mk b/package/jemalloc/jemalloc.mk index bd8a2d7654..0c46f65029 100644 --- a/package/jemalloc/jemalloc.mk +++ b/package/jemalloc/jemalloc.mk @@ -12,11 +12,15 @@ JEMALLOC_LICENSE_FILES = COPYING JEMALLOC_INSTALL_STAGING = YES JEMALLOC_CONFIG_SCRIPTS = jemalloc-config +JEMALLOC_CFLAGS = $(TARGET_CFLAGS) -D_GNU_SOURCE + # gcc bug internal compiler error: in merge_overlapping_regs, at # regrename.c:304. This bug is fixed since gcc 6. ifeq ($(BR2_or1k):$(BR2_TOOLCHAIN_GCC_AT_LEAST_6),y:) -JEMALLOC_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O0" +JEMALLOC_CFLAGS += -O0 endif +JEMALLOC_CONF_ENV += CFLAGS="$(JEMALLOC_CFLAGS)" + $(eval $(autotools-package)) $(eval $(host-autotools-package))