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Expand dependency for $(YJIT_LIBS)

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Currently, miniruby is rebuild **always** when yjit is enabled, even
if nothing is changed.
This commit is contained in:
Nobuyoshi Nakada 2022-08-19 15:22:22 +09:00
parent d66b29ccfb
commit f2429f0af5
Notes: git 2022-09-14 21:25:04 +09:00 
Merged: https://github.com/ruby/ruby/pull/6371
1 changed files with 15 additions and 19 deletions
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34
yjit/yjit.mk
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@ -5,12 +5,17 @@ CARGO_VERBOSE_0 = -q
CARGO_VERBOSE_1 =
CARGO_VERBOSE = $(CARGO_VERBOSE_$(V))
# Select between different build profiles with macro substitution
.PHONY: yjit-static-lib
yjit-static-lib: yjit-static-lib-$(YJIT_SUPPORT)
YJIT_SRC_FILES = $(wildcard \
$(top_srcdir)/yjit/Cargo.* \
$(top_srcdir)/yjit/src/*.rs \
$(top_srcdir)/yjit/src/*/*.rs \
$(top_srcdir)/yjit/src/*/*/*.rs \
$(top_srcdir)/yjit/src/*/*/*/*.rs \
)
# YJIT_SUPPORT=yes when `configure` gets `--enable-yjit`
yjit-static-lib-yes:
ifeq ($(YJIT_SUPPORT),yes)
$(YJIT_LIBS): $(YJIT_SRC_FILES)
$(ECHO) 'building Rust YJIT (release mode)'
$(Q) $(RUSTC) \
--crate-name=yjit \
@ -20,28 +25,19 @@ yjit-static-lib-yes:
-C overflow-checks=on \
'--out-dir=$(CARGO_TARGET_DIR)/release/' \
$(top_srcdir)/yjit/src/lib.rs
yjit-static-lib-no:
else ifeq ($(YJIT_SUPPORT),no)
$(YJIT_LIBS):
$(ECHO) 'Error: Tried to build YJIT without configuring it first. Check `make showconfig`?'
@false
yjit-static-lib-cargo:
else ifeq ($(YJIT_SUPPORT),$(filter dev dev_nodebug stats,$(YJIT_SUPPORT)))
$(YJIT_LIBS): $(YJIT_SRC_FILES)
$(ECHO) 'building Rust YJIT ($(YJIT_SUPPORT) mode)'
$(Q)$(CHDIR) $(top_srcdir)/yjit && \
CARGO_TARGET_DIR='$(CARGO_TARGET_DIR)' \
CARGO_TERM_PROGRESS_WHEN='never' \
$(CARGO) $(CARGO_VERBOSE) build $(CARGO_BUILD_ARGS)
yjit-static-lib-dev: yjit-static-lib-cargo
yjit-static-lib-dev_nodebug: yjit-static-lib-cargo
yjit-static-lib-stats: yjit-static-lib-cargo
# This PHONY prerequisite makes it so that we always run cargo. When there are
# no Rust changes on rebuild, Cargo does not touch the mtime of the static
# library and GNU make avoids relinking. $(empty) seems to be important to
# trigger rebuild each time in release mode.
$(YJIT_LIBS): yjit-static-lib
$(empty)
else
endif
# Put this here instead of in common.mk to avoid breaking nmake builds
# TODO: might need to move for BSD Make support