1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
#!/usr/bin/make -f
# resolve DEB_VERSION
include /usr/share/dpkg/pkg-info.mk
export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic
export DEB_CXXFLAGS_MAINT_APPEND = -Wall -pedantic
# trust upstream optimization level unless explicitly disabled
ifeq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
export DEB_CFLAGS_MAINT_STRIP=-O2
export DEB_CXXFLAGS_MAINT_STRIP=-O2
endif
# generate documentation unless nodoc requested
ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS)))
DOCS = README.html README.txt
MANPAGES = debian/pikchr-cli.1
endif
# resolve crate version
# * get topmost version except prerelease suffix
# from Cargo.toml file in dir passed as argument
# * source package version if matching upstream part modulo prerelease
# * otherwise append source package version
crate_version = \
$(shell perl -n \
-E '/version\W+\K\d+\.\d+\.\d+/ ' \
-E 'and say "$(DEB_VERSION_UPSTREAM)" =~ /^\Q$$&\E(?:~[a-z]+\d*)?$$/ ? "$(DEB_VERSION)" : "$$&+$(DEB_VERSION_UPSTREAM_REVISION)" and exit' \
$1/Cargo.toml)
# generate manual pages from output of clap-based Rust binary
# arguments: 1:MANFILEPATH 2:COMMANDPATH 3:SUBCOMMAND(S)
_help2man = \
$(eval suffix = $(lastword $(subst ., ,$(1))))\
$(eval stem = $(patsubst %.$(suffix),%,$(1)))\
help2man --section $(suffix) --no-info \
--version-string='$(DEB_VERSION_UPSTREAM)' \
--name $(shell $(2) $(3) --help | head --lines=1 | xargs -0 shell-quote --) \
--output '$(stem)$(if $(3),-$(subst $() ,-,$(strip $(3)))).$(suffix)' \
'$(2)$(if $(3), $(3))' \
|| { $(2) $(3) --help; false; }
%:
dh $@
%.html: %.md
cmark-gfm $< > $@
%.txt: %.md
cmark-gfm --to plaintext $< > $@
execute_after_dh_auto_build: $(DOCS)
execute_after_dh_auto_install: $(MANPAGES)
override_dh_installdocs:
dh_installdocs --all -- $(DOCS)
override_dh_gencontrol:
dh_gencontrol -ppikchr-cli -- \
-v'$(call crate_version,pikchr-cli)'
dh_gencontrol --remaining-packages
# build manpages
debian/pikchr-cli.1: debian/%.1: debian/pikchr-cli/usr/bin/%
$(call _help2man,$@,$<)
|
