python3-m2crypto: Pass correct ABI defines to swig

This ensures that WORDSIZE is as per the target, currently this does not
get it right for cross-compilation env, and OE uses multilib headers by
default ( even when you do not use multilib ) which means if WORDSIZE
is wrong it will go on to include wrong headers due to these artificial stubs

Fixes
swig -python -py3 -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot-native/usr/bin/aarch64-oe-linux/../../lib/aarch64-oe-linux/gcc/aarch64-oe-linux/11.1.0/include -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot-native/usr/bin/aarch64-oe-linux/../../lib/aarch64-oe-linux/gcc/aarch64-oe-linux/11.1.0/include-fixed -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot/usr/lib/aarch64-oe-linux/11.1.0/include -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot/usr/include -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot/usr/include -ITOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot/usr/include/python3.9 -I/usr/include/openssl -includeall -modern -builtin -outdir TOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/M2Crypto-0.37.1/M2Crypto -o SWIG/_m2crypto_wrap.c SWIG/_m2crypto.i
  TOPDIR/tmp-glibc/work/cortexa57-oe-linux/python3-m2crypto/0.37.1-r0/recipe-sysroot/usr/include/openssl/opensslconf.h:23: Error: Unable to find 'openssl/opensslconf-32.h'

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>

1 files changed, 3 insertions, 25 deletions

diff --git a/meta-python/recipes-devtools/python/python3-m2crypto_0.37.1.bb b/meta-python/recipes-devtools/python/python3-m2crypto_0.37.1.bb
index 896d9d2cc4..ef123075c7 100644
--- a/meta-python/recipes-devtools/python/python3-m2crypto_0.37.1.bb
+++ b/meta-python/recipes-devtools/python/python3-m2crypto_0.37.1.bb
@@ -33,31 +33,9 @@ DISTUTILS_INSTALL_ARGS += "build_ext --openssl=${STAGING_EXECPREFIXDIR}"
 
 SWIG_FEATURES_x86 = "-D__i386__"
 SWIG_FEATURES_x32 = "-D__ILP32__"
-SWIG_FEATURES ?= "-D__${HOST_ARCH}__"
-export SWIG_FEATURES
 
-# Get around a problem with swig, but only if the
-# multilib header file exists.
-#
-do_configure_prepend() {
-    ${CPP} -dM - < /dev/null | grep -v '__\(STDC\|REGISTER_PREFIX\|GNUC\|STDC_HOSTED\)__' \
-    | sed 's/^\(#define \([^ ]*\) .*\)$/#undef \2\n\1/' > ${S}/SWIG/gcc_macros.h
-
-    if [ "${SITEINFO_BITS}" = "64" ];then
-        bit="64"
-    else
-        bit="32"
-    fi
-
-    if [ -e ${STAGING_INCDIR}/openssl/opensslconf-${bit}.h ] ;then
-        for i in SWIG/_ec.i SWIG/_evp.i; do
-            sed -i -e "s/opensslconf.*\./opensslconf-${bit}\./" "${S}/$i"
-        done
-    elif [ -e ${STAGING_INCDIR}/openssl/opensslconf-n${bit}.h ] ;then
-        for i in SWIG/_ec.i SWIG/_evp.i; do
-            sed -i -e "s/opensslconf.*\./opensslconf-n${bit}\./" "${S}/$i"
-        done
-    fi
-}
+SWIG_FEATURES ?= "-D__${HOST_ARCH}__ ${@['-D__ILP32__','-D__LP64__'][d.getVar('SITEINFO_BITS') != '32']}"
+
+export SWIG_FEATURES
 
 BBCLASSEXTEND = "native"