libxcrypt: Use configure knob to disable warnings as errors

Passing Wno-error via environment flags for target and nativesdk
is intended but is not effective due to command line ordering and
as a result some patches have been added to disable particular kind
of warning as error. Given the scenario, warnings as errors should
be disabled for all builds, this makes it portable across hosts and
across compilers ( gcc, clang ) and glibc versions.

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/libxcrypt/libxcrypt.inc b/meta/recipes-core/libxcrypt/libxcrypt.inc
index 834f6e0c7a2d6cb63197507108e20856a921eaa5..a86735255fed580c3af29e38f540f02be833c1a5 100644 (file)
--- a/meta/recipes-core/libxcrypt/libxcrypt.inc
+++ b/meta/recipes-core/libxcrypt/libxcrypt.inc
@@ -17,9 +17,9 @@ SRCREV = "db70b42bd7b2a5b00a8580c8dec0aa66791c950a"
 PROVIDES = "virtual/crypt"
 
 BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
-TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir} -Wno-error"
-CPPFLAGS:append:class-nativesdk = " -Wno-error"
-CFLAGS:append:class-nativesdk = " -Wno-error=discarded-qualifiers"
+TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
+
+EXTRA_OECONF += "--disable-werror"
 
 API = "--disable-obsolete-api"
 EXTRA_OECONF += "${API}"