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authormidipix <writeonce@midipix.org>2021-06-10 21:50:25 +0000
committermidipix <writeonce@midipix.org>2021-06-10 21:51:55 +0000
commitf4f4aaeabe73ca90d02c995c26cd86a51892b042 (patch)
treed3221bf03a97063cf2d16cffecc960f933e4542d
parent5847e20fc7711538fe95548e21d2d86266dbf1a6 (diff)
downloadsbpython3-f4f4aaeabe73ca90d02c995c26cd86a51892b042.tar.bz2
sbpython3-f4f4aaeabe73ca90d02c995c26cd86a51892b042.tar.xz
build system: ccenv_set_primary_tools(): be resilient to -print-file-name bugs.
-rw-r--r--sofort/ccenv/ccenv.sh13
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