nspr: improve reproducibility

Remove _BUILD_STRING and _BUILD_TIME in _pl_bld.h
to avoid introducing timestamp in the .so library
such as libnspr4.so as below:
 $ readelf --wide --decompress --hex-dump=.rodata libnspr4.so
 [snip]
  0x00004000 32303138 2d31312d 31352030 353a3439 2018-11-15 05:49
 [snip]

[YOCTO #12639]

(From OE-Core rev: a3ca6272845c33f48430210470f133034ad8399d)

(From OE-Core rev: af18be423ead8a5aabf29dcf2fa5fcb874edd24d)

Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-support/nspr/nspr_4.19.bb b/meta/recipes-support/nspr/nspr_4.19.bb
index 0212be7f40..9263f688d8 100644
--- a/meta/recipes-support/nspr/nspr_4.19.bb
+++ b/meta/recipes-support/nspr/nspr_4.19.bb
@@ -13,6 +13,7 @@ SRC_URI = "http://ftp.mozilla.org/pub/nspr/releases/v${PV}/src/nspr-${PV}.tar.gz
            file://0001-md-Fix-build-with-musl.patch \
            file://0003-Add-type-definitions-for-the-RISC-V-architecture.patch \
            file://0004-Add-ARC-support.patch \
+           file://Makefile.in-remove-_BUILD_STRING-and-_BUILD_TIME.patch \
            file://nspr.pc.in \
 "