libxcrypt: add -std=gnu99 to BUILD_CPPFLAGS

* add it to allow older distributions e.g. Ubuntu 14.04 with gcc 4.8
  to build this, otherwise it fails with:
  ../git/gen-des-tables.c: In function 'write_table_u8':
  ../git/gen-des-tables.c:307:3: error: 'for' loop initial declarations are only allowed in C99 mode
     for (size_t i = 0; i < m; i++)
     ^

(From OE-Core rev: 2591741896a6a267ceca9519f21bd39b5b196559)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Martin Jansa
2018-04-09 07:51:41 +00:00
committed by Richard Purdie
parent 1ed050ae47
commit 1b864151f1

View File

@@ -20,7 +20,7 @@ FILES_${PN} = "${libdir}/libcrypt*.so.* ${libdir}/libcrypt-*.so ${libdir}/libowc
S = "${WORKDIR}/git"
BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE} -std=gnu99"
TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
python () {