From 54207c3575ae610e68e5ec4f6e7c698d3a6ba1d0 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 3 Jun 2021 19:13:16 +0200 Subject: nss: Fix build on Centos 7 Centos 7 has glibc 2.18 and nss-native build fails due to implicit declaration of function putenv during build. This is because of the Feature Test Macro Requirements for glibc (see feature_test_macros(7)): putenv(): _XOPEN_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _SVID_SOURCE and because nss coreconf/Linux.mk only defines -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE So on such system with glibc 2.18, neither macro makes putenv() available. Add -D_XOPEN_SOURCE for the Centos 7 and glibc 2.18 native build case. Signed-off-by: Marek Vasut Cc: Armin Kuster Cc: Armin Kuster Cc: Khem Raj Cc: Richard Purdie Cc: Ross Burton Signed-off-by: Armin Kuster --- meta-oe/recipes-support/nss/nss_3.51.1.bb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta-oe/recipes-support/nss/nss_3.51.1.bb b/meta-oe/recipes-support/nss/nss_3.51.1.bb index 0e127975b4..30370573d4 100644 --- a/meta-oe/recipes-support/nss/nss_3.51.1.bb +++ b/meta-oe/recipes-support/nss/nss_3.51.1.bb @@ -55,6 +55,8 @@ TUNE_CCARGS_remove = "-mcpu=cortex-a55+crc -mcpu=cortex-a55 -mcpu=cortex-a55+crc TARGET_CC_ARCH += "${LDFLAGS}" +CFLAGS_append_class-native = " -D_XOPEN_SOURCE " + do_configure_prepend_libc-musl () { sed -i -e '/-DHAVE_SYS_CDEFS_H/d' ${S}/nss/lib/dbm/config/config.mk } -- cgit 1.2.3-korg