[oe-commits] [openembedded-core] 03/04: libxcrypt: add -std=gnu99 to BUILD_CPPFLAGS

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rpurdie pushed a commit to branch sumo-next
in repository openembedded-core.

commit 2591741896a6a267ceca9519f21bd39b5b196559
Author: Martin Jansa <martin.jansa at gmail.com>
AuthorDate: Mon Apr 9 07:51:41 2018 +0000

    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++)
         ^
    
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/recipes-core/libxcrypt/libxcrypt_4.0.0.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/libxcrypt/libxcrypt_4.0.0.bb b/meta/recipes-core/libxcrypt/libxcrypt_4.0.0.bb
index b1982c1..a1be4be 100644
--- a/meta/recipes-core/libxcrypt/libxcrypt_4.0.0.bb
+++ b/meta/recipes-core/libxcrypt/libxcrypt_4.0.0.bb
@@ -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 () {

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