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authorMarek Vasut <marex@denx.de>2021-06-03 19:13:16 +0200
committerArmin Kuster <akuster808@gmail.com>2021-06-06 20:42:32 -0700
commit54207c3575ae610e68e5ec4f6e7c698d3a6ba1d0 (patch)
tree0e9ddf3f3d8a8ec67d1914c41bed9c59bfed8de2
parentc38d2a74f762a792046f3d3c377827b08aade513 (diff)
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nss: Fix build on Centos 7stable/dunfell-nut
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 <marex@denx.de> Cc: Armin Kuster <akuster808@gmail.com> Cc: Armin Kuster <akuster@mvista.com> Cc: Khem Raj <raj.khem@gmail.com> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> Cc: Ross Burton <ross.burton@arm.com> Signed-off-by: Armin Kuster <akuster808@gmail.com>
-rw-r--r--meta-oe/recipes-support/nss/nss_3.51.1.bb2
1 files changed, 2 insertions, 0 deletions
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
}