diff options
Diffstat (limited to 'autosetup/find-tclsh')
| -rwxr-xr-x | autosetup/find-tclsh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/autosetup/find-tclsh b/autosetup/find-tclsh new file mode 100755 index 0000000..be7cf3d --- /dev/null +++ b/autosetup/find-tclsh @@ -0,0 +1,16 @@ +#!/bin/sh +# Looks for a suitable tclsh or jimsh in the PATH +# If not found, builds a bootstrap jimsh from source +d=`dirname "$0"` +{ "$d/jimsh0" "$d/test-tclsh"; } 2>/dev/null && exit 0 +PATH="$PATH:$d"; export PATH +for tclsh in jimsh tclsh tclsh8.5 tclsh8.6; do + { $tclsh "$d/test-tclsh"; } 2>/dev/null && exit 0 +done +echo 1>&2 "No installed jimsh or tclsh, building local bootstrap jimsh0" +for cc in ${CC_FOR_BUILD:-cc} gcc; do + { $cc -o "$d/jimsh0" "$d/jimsh0.c"; } 2>/dev/null || continue + "$d/jimsh0" "$d/test-tclsh" && exit 0 +done +echo 1>&2 "No working C compiler found. Tried ${CC_FOR_BUILD:-cc} and gcc." +echo false |