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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

(From OE-Core rev: 0ab1b35172a41021f5e27c5d17d1e131ce5befd7)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2018-08-28 10:50:37 -07:00
committed by Richard Purdie
parent 03b6f92245
commit 7a812523a7
@@ -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 += "\