[PATCH v2 02/18] Makefile: don't set up "perl/build" rules under NO_PERL=Y
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-11-12 21:49:21
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
Do not define LIB_{PERL,CPAN}{,_GEN} if NO_PERL is defined. This
changes no functionality, but makes it clear which of these rules are
needed under NO_PERL=Y. See 20d2a30f8ff (Makefile: replace
perl/Makefile.PL with simple make rules, 2017-12-10) for the initial
implementation.
We do for better or worse rely on "install-doc" calling
"install-man-perl" regardless of whether NO_PERL=Y is defined or not,
i.e. we'll always end up with that manual page, even if we don't have
any of the Perl code installed. Let's add a comment about that
adjacent to the rules that build perl/build.
Signed-off-by: Ævar Arnfjörð Bjarmason <redacted>
---
Makefile | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/Makefile b/Makefile
index 11da97de233..06405825a24 100644
--- a/Makefile
+++ b/Makefile@@ -2684,19 +2684,12 @@ endif po/build/locale/%/LC_MESSAGES/git.mo: po/%.po $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $< +ifndef NO_PERL LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm) LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL)) LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm) LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN)) -ifndef NO_PERL -all:: $(LIB_PERL_GEN) -ifndef NO_PERL_CPAN_FALLBACKS -all:: $(LIB_CPAN_GEN) -endif -NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS)) -endif - perl/build/lib/%.pm: perl/%.pm GIT-PERL-DEFINES $(QUIET_GEN)mkdir -p $(dir $@) && \ sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
@@ -2704,6 +2697,14 @@ perl/build/lib/%.pm: perl/%.pm GIT-PERL-DEFINES -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \ < $< > $@ +all:: $(LIB_PERL_GEN) +ifndef NO_PERL_CPAN_FALLBACKS +all:: $(LIB_CPAN_GEN) +endif +NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS)) +endif + +# install-man depends on Git.3pm even with NO_PERL=Y perl/build/man/man3/Git.3pm: perl/Git.pm $(QUIET_GEN)mkdir -p $(dir $@) && \ pod2man $< $@
--
2.34.0.rc2.795.g926201d1cc8