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# HG changeset patch # User Trevor Woerner <trevor.woerner@linaro.org> # Date 1393431218 18000 # Wed Feb 26 11:13:38 2014 -0500 # Node ID e9f99d9bd902414c8e3f3c6fc36c0fc67f3a7593 # Parent c727adf1b7bd2c1e891db512871dbe7b26797fa6 gcc: skip core pass 1 when it is unnecessary If neither the Linux headers nor the libc start files are required, skip gcc's core pass 1 since the build will simply move from pass 1 to pass 2 without doing any work in between. Signed-off-by: Trevor Woerner <trevor.woerner@linaro.org> diff -r c727adf1b7bd -r e9f99d9bd902 scripts/build/cc/gcc.sh --- a/scripts/build/cc/gcc.sh Tue Feb 25 13:34:48 2014 -0500 +++ b/scripts/build/cc/gcc.sh Wed Feb 26 11:13:38 2014 -0500 @@ -88,6 +88,14 @@ return 0 fi + # skip gcc pass 1 if there are no Linux kernel headers + # nor libc start files to build/process + if [ "${CT_LIBC}" = "none" -o "${CT_LIBC}" = "newlib" ]; then + if [ "${CT_BARE_METAL}" = "y" ]; then + return 0 + fi + fi + core_opts+=( "mode=static" ) core_opts+=( "host=${CT_BUILD}" ) core_opts+=( "complibs=${CT_BUILDTOOLS_PREFIX_DIR}" ) -- For unsubscribe information see http://sourceware.org/lists.html#faq
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