diff options
| author | Patrick Steinhardt <ps@pks.im> | 2025-01-22 12:31:29 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-01-22 12:28:27 -0800 |
| commit | c5bc9a7f94a41c3e719afebf4a6c3e04cba82e4d (patch) | |
| tree | a5c714b0b86d264ba488df9fc50b29641e30c0d1 /Makefile | |
| parent | 2187ce76c57173397ca5262ee6a23d1c3a2fab63 (diff) | |
| download | git-c5bc9a7f94a41c3e719afebf4a6c3e04cba82e4d.tar.xz | |
Makefile: wire up build option for deprecated features
With 57ec9254eb (docs: introduce document to announce breaking changes,
2024-06-14), we have introduced a new document that tracks upcoming
breaking changes in the Git project. In 2454970930 (BreakingChanges:
early adopter option, 2024-10-11) we have amended the document a bit to
mention that any introduced breaking changes must be accompanied by
logic that allows us to enable the breaking change at compile-time.
While we already have two breaking changes lined up, neither of them has
such a switch because they predate those instructions.
Introduce the proposed `WITH_BREAKING_CHANGES` preprocessor macro and
wire it up with both our Makefiles and Meson. This does not yet wire up
the build flag for existing deprecations.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -2230,6 +2230,10 @@ ifdef FSMONITOR_OS_SETTINGS COMPAT_OBJS += compat/fsmonitor/fsm-path-utils-$(FSMONITOR_OS_SETTINGS).o endif +ifdef WITH_BREAKING_CHANGES + BASIC_CFLAGS += -DWITH_BREAKING_CHANGES +endif + ifeq ($(TCLTK_PATH),) NO_TCLTK = NoThanks endif @@ -3187,6 +3191,7 @@ GIT-BUILD-OPTIONS: FORCE -e "s|@USE_GETTEXT_SCHEME@|\'$(USE_GETTEXT_SCHEME)\'|" \ -e "s|@LOCALEDIR@|\'$(localedir_SQ)\'|" \ -e "s!@BROKEN_PATH_FIX@!\'$(BROKEN_PATH_FIX)\'!" \ + -e "s|@WITH_BREAKING_CHANGES@|\'$(WITH_BREAKING_CHANGES)\'|" \ GIT-BUILD-OPTIONS.in >$@+ @if grep -q '^[A-Z][A-Z_]*=@.*@$$' $@+; then echo "Unsubstituted build options in $@" >&2 && exit 1; fi @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi |