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build: Ensure that pm_to_blib finishes before rewriting shebang lines 

Otherwise, rewriting shebang lines can race with pm_to_blib,
potentially resulting in files being corrupt or empty.
master
Simon McVittie 2018-01-23 10:49:37 +00:00
parent aa02f160cc
commit b32480f0f9
2 changed files with 2 additions and 1 deletions
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1
CHANGELOG
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@ -7,6 +7,7 @@ ikiwiki (3.20180106) UNRELEASED; urgency=medium
* build: `set -e` before each `for` loop, so that errors are reliably
trapped
* build: Use if/then instead of `||` so that the `-e` flag works
* build: Ensure that pm_to_blib finishes before rewriting shebang lines
-- Simon McVittie <smcv@debian.org> Mon, 08 Jan 2018 10:51:10 +0000

2
Makefile.PL
View File

@ -61,7 +61,7 @@ extra_build: perl_shebangs $(outprogs) ikiwiki.setup docwiki sysconfdir
docwiki:
$(PERL) -Iblib/lib $(extramodules) $(tflag) ikiwiki.in --setup docwiki.setup --refresh
perl_shebangs:
perl_shebangs: pm_to_blib
ifneq "$(PERL)" "/usr/bin/perl"
set -e; \
for file in $(shebang_scripts); do \