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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2012-05-15 22:44:17 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-05-15 22:44:17 +0200 |
| commit | d8e1ecb8557eb223f12d7d0c989fd799723211aa (patch) | |
| tree | e9ad6dbca9f60ee2e4bac3e1f44fab1550acc585 /toolchain/toolchain-crosstool-ng | |
| parent | 1abaa98d9242799605fc8d91e238fc1e929b6414 (diff) | |
| download | buildroot-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')
0 files changed, 0 insertions, 0 deletions