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authorKhem Raj <raj.khem@gmail.com>2018-08-28 10:50:37 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-09-04 11:03:31 +0100
commit0ab1b35172a41021f5e27c5d17d1e131ce5befd7 (patch)
treec2976c82255808a25df15de276aaf02403037026
parent0ed4a6233bdcb25cbdce698504611541420d92d0 (diff)
downloadopenembedded-core-contrib-0ab1b35172a41021f5e27c5d17d1e131ce5befd7.tar.gz
distutils-common-base.bbclass: Define commonly used compiler variables
This is inspired from https://github.com/python/cpython/blob/master/configure.ac Helps cross compiling python C modules in some cases where they do not respect normal CFLAGS Errors like using gcc to link when compiler is clang is fixed Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/distutils-common-base.bbclass12
1 files changed, 12 insertions, 0 deletions
diff --git a/meta/classes/distutils-common-base.bbclass b/meta/classes/distutils-common-base.bbclass
index 824a1b68b1..94b5fd426d 100644
--- a/meta/classes/distutils-common-base.bbclass
+++ b/meta/classes/distutils-common-base.bbclass
@@ -1,6 +1,18 @@
export STAGING_INCDIR
export STAGING_LIBDIR
+# LDSHARED is the ld *command* used to create shared library
+export LDSHARED = "${CCLD} -shared"
+# LDXXSHARED is the ld *command* used to create shared library of C++
+# objects
+export LDCXXSHARED = "${CXX} -shared"
+# CCSHARED are the C *flags* used to create objects to go into a shared
+# library (module)
+export CCSHARED = "-fPIC -DPIC"
+# LINKFORSHARED are the flags passed to the $(CC) command that links
+# the python executable
+export LINKFORSHARED = "{SECURITY_CFLAGS} -Xlinker -export-dynamic"
+
FILES_${PN} += "${libdir}/* ${libdir}/${PYTHON_DIR}/*"
FILES_${PN}-staticdev += "\