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comparison: ipc/chromium/src/third_party/libevent/test/rpcgen_wrapper.sh
ipc/chromium/src/third_party/libevent/test/rpcgen_wrapper.sh
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| -1:000000000000 | 0:d40e3976a25e |
|---|---|
| 1 #!/bin/sh | |
| 2 # libevent rpcgen_wrapper.sh | |
| 3 # Transforms event_rpcgen.py failure into success for make, only if | |
| 4 # regress.gen.c and regress.gen.h already exist in $srcdir. This | |
| 5 # is needed for "make distcheck" to pass the read-only $srcdir build, | |
| 6 # as with read-only sources fresh from tarball, regress.gen.[ch] will | |
| 7 # be correct in $srcdir but unwritable. This previously triggered | |
| 8 # Makefile.am to create stub regress.gen.c and regress.gen.h in the | |
| 9 # distcheck _build directory, which were then detected as leftover | |
| 10 # files in the build tree after distclean, breaking distcheck. | |
| 11 # Note that regress.gen.[ch] are not in fresh git clones, making | |
| 12 # working Python a requirement for make distcheck of a git tree. | |
| 13 | |
| 14 exit_updated() { | |
| 15 echo "Updated ${srcdir}\regress.gen.c and ${srcdir}\regress.gen.h" | |
| 16 exit 0 | |
| 17 } | |
| 18 | |
| 19 exit_reuse() { | |
| 20 echo "event_rpcgen.py failed, ${srcdir}\regress.gen.\[ch\] will be reused." >&2 | |
| 21 exit 0 | |
| 22 } | |
| 23 | |
| 24 exit_failed() { | |
| 25 echo "Could not generate regress.gen.\[ch\] using event_rpcgen.sh" >&2 | |
| 26 exit 1 | |
| 27 } | |
| 28 | |
| 29 if [ -x /usr/bin/python2 ] ; then | |
| 30 PYTHON2=/usr/bin/python2 | |
| 31 elif [ "x`which python2`" != x ] ; then | |
| 32 PYTHON2=python2 | |
| 33 else | |
| 34 PYTHON2=python | |
| 35 fi | |
| 36 | |
| 37 srcdir=$1 | |
| 38 srcdir=${srcdir:-.} | |
| 39 ${PYTHON2} ${srcdir}/../event_rpcgen.py ${srcdir}/regress.rpc | |
| 40 case "$?" in | |
| 41 0) | |
| 42 exit_updated | |
| 43 ;; | |
| 44 *) | |
| 45 test -r ${srcdir}/regress.gen.c -a -r ${srcdir}/regress.gen.h && \ | |
| 46 exit_reuse | |
| 47 exit_failed | |
| 48 ;; | |
| 49 esac |
