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| author | midipix <writeonce@midipix.org> | 2021-06-10 21:50:25 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2021-06-10 21:51:54 +0000 |
| commit | 0c4e6f17ca212665b36197bb546111c479569921 (patch) | |
| tree | 9e4f1a8e422d2f8e1124098b6c47365281631173 /sofort/ccenv | |
| parent | 4dcd964f2b3c003d482ca890f0bb83ed513c5274 (diff) | |
| download | sbpython2-0c4e6f17ca212665b36197bb546111c479569921.tar.bz2 sbpython2-0c4e6f17ca212665b36197bb546111c479569921.tar.xz | |
build system: ccenv_set_primary_tools(): be resilient to -print-file-name bugs.
Diffstat (limited to 'sofort/ccenv')
| -rw-r--r-- | sofort/ccenv/ccenv.sh | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh index a0f69f2..e52f640 100644 --- a/sofort/ccenv/ccenv.sh +++ b/sofort/ccenv/ccenv.sh @@ -239,9 +239,16 @@ ccenv_set_primary_tools() # archive format preamble if [ -n "$ccenv_dumpmachine_switch" ]; then - ccenv_libgcc_a_header=$(od -b -N8 \ - $($ccenv_cc -print-file-name=libgcc.a) \ - | head -n1) + ccenv_libgcc_path=$($ccenv_cc -print-file-name=libgcc.a \ + 2>/dev/null) + + if [ -n "$ccenv_libgcc_path" ]; then + ccenv_libgcc_a_header=$(od -b -N8 \ + $($ccenv_cc -print-file-name=libgcc.a) \ + | head -n1) + else + ccenv_libgcc_a_header= + fi else ccenv_libgcc_a_header= fi |