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As previously written, this was treated as two independent targets having the same recipe. GNU Make 4.3 has a new "grouped targets" feature that allows specifying that these are actually both outputs of a single recipe, but that's very recent. Work around this by using an intermediate target.
49 lines
2.5 KiB
Makefile
49 lines
2.5 KiB
Makefile
#
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# Zend
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#
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$(builddir)/zend_language_scanner.lo: $(srcdir)/zend_language_parser.h
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$(builddir)/zend_ini_scanner.lo: $(srcdir)/zend_ini_parser.h
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$(srcdir)/zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
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@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_language_scanner_defs.h -oZend/zend_language_scanner.c Zend/zend_language_scanner.l)
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$(srcdir)/zend_language_parser.h: $(srcdir)/zend_language_parser.c
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$(srcdir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y
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# Tweak zendparse to be exported through ZEND_API. This has to be revisited once
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# bison supports foreign skeletons and that bison version is used. Read
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# https://git.savannah.gnu.org/cgit/bison.git/tree/data/README.md for more.
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@$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_language_parser.y -o $@
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@$(SED) -e 's,^int zendparse\(.*\),ZEND_API int zendparse\1,g' < $@ \
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> $@.tmp && \
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mv $@.tmp $@
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@$(SED) -e 's,^int zendparse\(.*\),ZEND_API int zendparse\1,g' < $(srcdir)/zend_language_parser.h \
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> $(srcdir)/zend_language_parser.h.tmp && \
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mv $(srcdir)/zend_language_parser.h.tmp $(srcdir)/zend_language_parser.h
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@nlinit=`echo 'nl="'; echo '"'`; eval "$$nlinit"; \
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$(SED) -e "s/^#ifndef YYTOKENTYPE/#include \"zend.h\"\\$${nl}#ifndef YYTOKENTYPE/" < $(srcdir)/zend_language_parser.h \
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> $(srcdir)/zend_language_parser.h.tmp && \
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mv $(srcdir)/zend_language_parser.h.tmp $(srcdir)/zend_language_parser.h
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$(srcdir)/zend_ini_parser.h: $(srcdir)/zend_ini_parser.c
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$(srcdir)/zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
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$(YACC) $(YFLAGS) -v -d $(srcdir)/zend_ini_parser.y -o $@
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$(srcdir)/zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
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@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_ini_scanner_defs.h -oZend/zend_ini_scanner.c Zend/zend_ini_scanner.l)
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# Use an intermediate target to indicate that zend_vm_gen.php produces both files
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# at the same time, rather than the same recipe applying for two different targets.
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# The "grouped targets" feature, which would solve this directly, is only available
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# since GNU Make 4.3.
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$(srcdir)/zend_vm_execute.h $(srcdir)/zend_vm_opcodes.c: vm.gen.intermediate ;
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.INTERMEDIATE: vm.gen.intermediate
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vm.gen.intermediate: $(srcdir)/zend_vm_def.h $(srcdir)/zend_vm_execute.skl $(srcdir)/zend_vm_gen.php
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@if test ! -z "$(PHP)"; then \
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$(PHP) $(srcdir)/zend_vm_gen.php; \
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fi;
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$(builddir)/zend_highlight.lo $(builddir)/zend_compile.lo: $(srcdir)/zend_language_parser.h
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Zend/zend_execute.lo: $(srcdir)/zend_vm_execute.h $(srcdir)/zend_vm_opcodes.h
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