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prefix_copy_gcc_libs: try and get latest libs copied last
Try to get the most recent GCC libs copied to the shared place. We need
the latest because they should be backwards compatible, thus also work
with older binaries.
--- gcc-config-2.7/gcc-config
+++ gcc-config-2.7/gcc-config
@@ -619,8 +619,13 @@
rmdir "${sourcedir}"
}
- # We don't rely on iteration order here.
- local GCC_PROFILES=$(LC_ALL="C" ls ${GCC_ENV_D}/${CHOST}-*)
+ # We want the latest version to provide the final link to an object,
+ # for gcc's libs should be backwards compatible, so use sort -V to
+ # get that ordering -- take into account that sort may not support
+ # -V (yet). Then it is better to just do whatever order ls reports.
+ local srt='sort --version-sort'
+ sort --help | grep -q -- --version-sort || srt='cat'
+ local GCC_PROFILES=$(LC_ALL="C" ls ${GCC_ENV_D}/${CHOST}-* | ${srt})
local targetdirs= GCC_PATH= LDPATH=
for x in ${GCC_PROFILES} ; do
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