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meson: run a no-op build to generate man rules 

When a new page is added using man/update-man-rules, ninja doesn't know
about the new target until a build is initiated, so build/man/man and
build/man/html would fail. Force a trivial build to regenerate the rules
before calling 'ninja -t'.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-03-23 20:39:23 +01:00
parent 51327bcc74
commit 3919ecc553
2 changed files with 6 additions and 0 deletions
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3
man/html.in
View File

@ -6,6 +6,9 @@ if [ -z "$1" ]; then
exit 1
fi
# make sure the rules have been regenrated (in case man/update-man-rules was just run)
ninja -C "@BUILD_ROOT@" version.h
target="man/$1.html"
ninja -C "@BUILD_ROOT@" "$target"
set -x

3
man/man.in
View File

@ -6,6 +6,9 @@ if [ -z "$1" ]; then
exit 1
fi
# make sure the rules have been regenrated (in case man/update-man-rules was just run)
ninja -C "@BUILD_ROOT@" version.h
page="$(echo "$1" | sed 's/\./\\./')"
target=$(ninja -C "@BUILD_ROOT@" -t query man/man | grep -E -m1 "man/$page\.[0-9]$" | awk '{print $2}')
if [ -z "$target" ]; then