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Makefile.am: Avoid redirection of input and output files

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Ensure that directory is created before its written to

This can cause a build race in a highly parallelised build where a directory is not yet created but
output file is being written using redirection e.g.

rst2man.py --strict --no-raw --no-generator --no-datestamp < ../git/monitor/iwmon.rst > monitor/iwmon.1
/bin/sh: monitor/iwmon.1: No such file or directory
make[1]: *** [Makefile:3544: monitor/iwmon.1] Error 1

Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2020-03-06 11:22:53 -08:00 committed by Denis Kenzior
parent 83ddd88e61
commit 9dccec8566
1 changed files with 3 additions and 2 deletions
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Makefile.am
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@ -631,8 +631,9 @@ SED_PROCESS = $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(SED) \
< $< > $@
if RUN_RST2MAN
RST2MAN_PROCESS = $(AM_V_GEN)$(RST2MAN) --strict --no-raw --no-generator \
--no-datestamp $< $@
RST2MAN_PROCESS = $(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
$(AM_V_GEN)$(RST2MAN) --strict --no-raw \
--no-generator --no-datestamp $< $@
else
RST2MAN_PROCESS = $(AM_V_GEN)test -f $@ || \
{ echo "Generated manual page $@ does not exist"; false; }