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YJIT: Handle spaces in build dir path using find(1) -exec

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Previously, we relied on shell word splitting, which leads
to passing the wrong arguments when there are white spaces
in the path.

Avoiding command substitution also makes this script more
likely to work under Solaris 10, where `/bin/sh` is not
POSIX compliant [1]. (Thanks you, `@znz` for fixing the syntax
error in 4210ae2158 though!)

The hack from c466f270b8
doesn't actually work so this commit reverts it. The shell
still needs to parse through all of the code, maybe because
make doesn't in fact send newlines to the shell.

By the way, we also use the `-exec` option in the `ext/distclean` task.

[1]: https://docs.oracle.com/cd/E26505_01/html/816-5165/sh-1.html
This commit is contained in:
Alan Wu 2022-04-28 17:52:21 -04:00
parent 907b31d7b9
commit 99281f513c
Notes: git 2022-04-29 08:02:47 +09:00
1 changed files with 3 additions and 9 deletions
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12
template/Makefile.in
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@ -272,13 +272,6 @@ DESTDIR = @DESTDIR@
configure_args = @configure_args@
#### End of variables
# Shell short-circuiting for dodging syntax error on older shells, e.g.
# Solaris. Hack: make sends <backslash><newline> to the shell per POSIX, and
# two backslashes stops escaping the newline.
YJIT_BUILD_ONLY0 = $(YJIT_SUPPORT:no=exit; \\)
YJIT_BUILD_ONLY1 = $(YJIT_BUILD_ONLY0:dev=)
YJIT_BUILD_ONLY = $(YJIT_BUILD_ONLY1:yes=)
ABI_VERSION_HDR = $(hdrdir)/ruby/internal/abi.h
.SUFFIXES: .inc .h .c .y .i .$(ASMEXT) .$(DTRACE_EXT)
@ -312,14 +305,15 @@ $(LIBRUBY_A):
@-[ -z "$(EXTSTATIC)" ] || $(PRE_LIBRUBY_UPDATE)
$(ECHO) linking static-library $@
$(Q) $(AR) $(ARFLAGS) $@ $(LIBRUBY_A_OBJS) $(INITOBJS)
$(Q) $(YJIT_BUILD_ONLY)\
$(Q) if [ 'no' != '$(YJIT_SUPPORT)' ]; then \
set -eu && \
echo 'merging $(YJIT_LIBS) into $@' && \
$(RMALL) '$(CARGO_TARGET_DIR)/libyjit/' && \
$(MAKEDIRS) '$(CARGO_TARGET_DIR)/libyjit/' && \
$(CP) '$(YJIT_LIBS)' '$(CARGO_TARGET_DIR)/libyjit/' && \
(cd '$(CARGO_TARGET_DIR)/libyjit/' && $(AR) -x libyjit.a) && \
$(AR) $(ARFLAGS) $@ `find '$(CARGO_TARGET_DIR)/libyjit/' -name '*.o'` ;
find '$(CARGO_TARGET_DIR)/libyjit/' -name '*.o' -exec $(AR) $(ARFLAGS) $@ '{}' '+' ; \
fi
@-$(RANLIB) $@ 2> /dev/null || true
verify-static-library: $(LIBRUBY_A)