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authorPeter Korsgaard <jacmet@sunsite.dk>2012-05-15 22:44:17 +0200
committerPeter Korsgaard <jacmet@sunsite.dk>2012-05-15 22:44:17 +0200
commitd8e1ecb8557eb223f12d7d0c989fd799723211aa (patch)
treee9ad6dbca9f60ee2e4bac3e1f44fab1550acc585 /toolchain/toolchain-crosstool-ng
parent1abaa98d9242799605fc8d91e238fc1e929b6414 (diff)
downloadbuildroot-novena-d8e1ecb8557eb223f12d7d0c989fd799723211aa.tar.gz
buildroot-novena-d8e1ecb8557eb223f12d7d0c989fd799723211aa.zip
ext-tool.mk: fix SUPPORT_LIB_DIR calculation for toolchains without libstdc++
SUPPORT_LIB_DIR would get resolved to the main buildroot directory for external toolchains without C++ support, as: - gcc -print-file-name=<nonexisting-file> returns <nonexisting-file> - readlink -f <nonexisting-file> returns $PWD/<nonexisting-file> So fix it by ensuring output of gcc -print-file-name actually exists before using it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/toolchain-crosstool-ng')
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