mirror of
https://github.com/westes/flex.git
synced 2026-01-26 15:39:06 +00:00
dff2e1b19f
With sufficient parallelism and `make --shuffle` to reorder builds the
test suite occasionally fails to build with errors like this:
tests/bison_yylval_parser.y:36:10: fatal error: bison_yylval_scanner.h: No such file or directory
36 | #include "bison_yylval_scanner.h"
Solve this by adding the missing dependencies to the *_parser.o targets
on the _scanner.h files.
446 lines
13 KiB
Makefile
446 lines
13 KiB
Makefile
# This file is part of flex.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE.
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AM_CFLAGS = $(WARNINGFLAGS)
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TESTS = $(check_PROGRAMS) options.cn
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# The script testwrapper.sh will run most tests as is. A couple tests
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# in the suite end in .direct, .cn. and the like so that we can pass
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# different arguments to the test runner. We list those extensions so
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# automake knows how to distinguish between the various kinds of tests
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# we have.
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TEST_EXTENSIONS = .direct .cn .i3 .pthread .opt .ser .ver
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LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_LOG_FLAGS = -d $(srcdir) -r
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DIRECT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper-direct.sh
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AM_DIRECT_LOG_FLAGS = -b $(abs_builddir) -s $(srcdir)
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CN_LOG_COMPILER = $(SHELL) $(srcdir)/options.cn
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AM_CN_LOG_FLAGS = $(FLEX)
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I3_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_I3_LOG_FLAGS = -i $(srcdir)/cxx_yywrap.txt -i $(srcdir)/cxx_yywrap.txt -i $(srcdir)/cxx_yywrap.txt
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PTHREAD_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_PTHREAD_LOG_FLAGS = -i $(srcdir)/pthread_1.txt -i $(srcdir)/pthread_2.txt -i $(srcdir)/pthread_3.txt -i $(srcdir)/pthread_4.txt -i $(srcdir)/pthread_5.txt
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OPT_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_OPT_LOG_FLAGS = -d $(srcdir) -i $(srcdir)/tableopts.txt -r
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SER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_SER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r
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VER_LOG_COMPILER = $(SHELL) $(srcdir)/testwrapper.sh
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AM_VER_LOG_FLAGS = -d $(builddir) -i $(srcdir)/tableopts.txt -r
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AM_YFLAGS = -d -p test
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AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src
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check_PROGRAMS = $(RULESET_TESTS) $(SPORADIC_TESTS) $(DIRECT_TESTS) $(I3_TESTS) $(PTHREAD_TESTS)
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SPORADIC_TESTS = \
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alloc_extra_nr \
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alloc_extra_c99 \
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bison_nr \
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bison_yylloc \
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bison_yylval \
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c_cxx_nr \
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c_cxx_r \
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cxx_basic \
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cxx_multiple_scanners \
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cxx_restart \
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header_nr \
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header_r \
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lineno_generated \
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mem_nr \
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mem_r \
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mem_c99 \
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multiple_scanners_nr \
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multiple_scanners_r \
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prefix_nr \
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prefix_r \
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prefix_c99 \
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quotes \
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string_nr \
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string_r \
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string_c99 \
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top \
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yyextra_nr \
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yyextra_c99
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DIRECT_TESTS = \
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include_by_buffer.direct \
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include_by_push.direct \
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include_by_reentrant.direct \
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rescan_nr.direct \
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rescan_r.direct \
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state_buf.direct \
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state_buf_multiple.direct
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I3_TESTS = \
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cxx_yywrap.i3 \
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yywrap_r.i3
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PTHREAD_TESTS = \
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pthread.pthread
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alloc_extra_nr_SOURCES = alloc_extra_nr.l
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alloc_extra_c99_SOURCES = alloc_extra_c99.l
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if HAVE_BISON
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bison_nr_SOURCES = bison_nr_scanner.l bison_nr_parser.y bison_nr_main.c
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nodist_bison_nr_SOURCES = bison_nr_parser.h bison_nr_scanner.h
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bison_yylloc_SOURCES = bison_yylloc_scanner.l bison_yylloc_parser.y bison_yylloc_main.c
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nodist_bison_yylloc_SOURCES = bison_yylloc_parser.h bison_yylloc_scanner.h
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bison_yylval_SOURCES = bison_yylval_scanner.l bison_yylval_parser.y bison_yylval_main.c
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nodist_bison_yylval_SOURCES = bison_yylval_parser.h bison_yylval_scanner.h
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else
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bison_nr_SOURCES = no_bison_stub.c
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bison_yylloc_SOURCES = no_bison_stub.c
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bison_yylval_SOURCES = no_bison_stub.c
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endif
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c_cxx_nr_SOURCES = c_cxx_nr.lll
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c_cxx_r_SOURCES = c_cxx_r.lll
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cxx_basic_SOURCES = cxx_basic.ll
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cxx_restart_SOURCES = cxx_restart.ll
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cxx_multiple_scanners_SOURCES = cxx_multiple_scanners_main.cc cxx_multiple_scanners_1.ll cxx_multiple_scanners_2.ll
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cxx_yywrap_i3_SOURCES = cxx_yywrap.ll
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header_nr_SOURCES = header_nr_scanner.l header_nr_main.c
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nodist_header_nr_SOURCES = header_nr_scanner.h
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header_r_SOURCES = header_r_scanner.l header_r_main.c
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nodist_header_r_SOURCES = header_r_scanner.h
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include_by_buffer_direct_SOURCES = include_by_buffer.direct.l
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include_by_push_direct_SOURCES = include_by_push.direct.l
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include_by_reentrant_direct_SOURCES = include_by_reentrant.direct.l
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lineno_generated_SOURCES = lineno_generated.l
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lineno_generated.l: lineno_generated.l.in
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grep -n '@LINE@' $^ | sed -e 's%^\([0-9]\+\):.*%\1s/@LINE@/\1/%' | sed -f - $^ > $@.t && mv $@.t $@
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mem_nr_SOURCES = mem_nr.l
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mem_r_SOURCES = mem_r.l
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mem_c99_SOURCES = mem_c99.l
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multiple_scanners_nr_SOURCES = multiple_scanners_nr_main.c multiple_scanners_nr_1.l multiple_scanners_nr_2.l
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nodist_multiple_scanners_nr_SOURCES = multiple_scanners_nr_1.h multiple_scanners_nr_2.h
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multiple_scanners_r_SOURCES = multiple_scanners_r_main.c multiple_scanners_r_1.l multiple_scanners_r_2.l
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nodist_multiple_scanners_r_SOURCES = multiple_scanners_nr_1.h multiple_scanners_nr_2.h
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prefix_nr_SOURCES = prefix_nr.l
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prefix_r_SOURCES = prefix_r.l
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prefix_c99_SOURCES = prefix_c99.l
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pthread_pthread_SOURCES = pthread.l
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quotes_SOURCES = quotes.l
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rescan_nr_direct_SOURCES = rescan_nr.direct.l
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rescan_r_direct_SOURCES = rescan_r.direct.l
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string_nr_SOURCES = string_nr.l
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string_r_SOURCES = string_r.l
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string_c99_SOURCES = string_c99.l
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top_SOURCES = top.l top_main.c
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nodist_top_SOURCES = top.h
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yyextra_nr_SOURCES = yyextra_nr.l
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yyextra_c99_SOURCES = yyextra_c99.l
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yywrap_r_i3_SOURCES = yywrap_r.i3.l
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state_buf_direct_SOURCES = state_buf.direct.lll
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state_buf_multiple_direct_SOURCES = state_buf_multiple.direct.lll
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# Normally, automake would distribute files built by flex. Since the
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# point of the test suite is to test the files that flex builds, and
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# since anyone who has the flex distribution can build a flex binary
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# without having a flex binary, we want to not distribute the files
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# built by flex in the test suite. The dist-hook target accomplishes
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# this goal. It's also handy to have the list of files to clean since
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# automake doesn't know about the whacky ways in which we're abusing
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# it.
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CLEANFILES = \
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alloc_extra_nr.c \
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alloc_extra_c99.c \
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bison_nr_parser.c \
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bison_nr_parser.h \
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bison_nr_scanner.c \
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bison_nr_scanner.h \
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bison_yylloc_parser.c \
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bison_yylloc_parser.h \
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bison_yylloc_scanner.c \
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bison_yylloc_scanner.h \
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bison_yylval_parser.c \
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bison_yylval_parser.h \
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bison_yylval_scanner.c \
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bison_yylval_scanner.h \
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c_cxx_nr.cc \
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c_cxx_r.cc \
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cxx_basic.cc \
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cxx_multiple_scanners_1.cc \
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cxx_multiple_scanners_2.cc \
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cxx_restart.cc \
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cxx_yywrap.cc \
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header_nr_scanner.c \
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header_nr_scanner.h \
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header_r_scanner.c \
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header_r_scanner.h \
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include_by_buffer.direct.c \
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include_by_push.direct.c \
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include_by_reentrant.direct.c \
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lineno_generated.c \
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lineno_generated.l \
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mem_nr.c \
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mem_r.c \
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mem_c99.c \
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multiple_scanners_nr_1.c \
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multiple_scanners_nr_1.h \
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multiple_scanners_nr_2.c \
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multiple_scanners_nr_2.h \
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multiple_scanners_r_1.c \
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multiple_scanners_r_1.h \
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multiple_scanners_r_2.c \
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multiple_scanners_r_2.h \
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prefix_nr.c \
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prefix_r.c \
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prefix_c99.c \
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pthread.c \
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quotes.c \
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quotes_c99.c \
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rescan_nr.direct.c \
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rescan_r.direct.c \
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string_nr.c \
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string_r.c \
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string_c99.c \
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string_c99.c \
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top.c \
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top.h \
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yyextra_nr.c \
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yyextra_c99.c \
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yywrap_r.i3.c \
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state_buf.direct.cc \
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state_buf_multiple.direct.cc \
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$(RULESET_REMOVABLES)
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dist-hook:
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chmod u+w $(distdir) && \
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for file in $(CLEANFILES) ; do \
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chmod u+w $(distdir)/$$file 2>/dev/null; \
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rm -f $(distdir)/$$file; \
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done
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EXTRA_DIST = \
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README \
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testmaker.m4 \
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alloc_extra.txt \
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bison_nr.txt \
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bison_yylloc.txt \
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bison_yylval.txt \
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c_cxx_nr.txt \
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c_cxx_r.txt \
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cxx_basic.txt \
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cxx_multiple_scanners.txt \
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cxx_restart.txt \
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cxx_yywrap.txt \
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header_nr.txt \
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header_r.txt \
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include_by_buffer.direct.txt \
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include_by_buffer.direct_2.txt \
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include_by_buffer.direct_3.txt \
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include_by_push.direct.txt \
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include_by_push.direct_2.txt \
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include_by_push.direct_3.txt \
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include_by_reentrant.direct.txt \
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include_by_reentrant.direct_2.txt \
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include_by_reentrant.direct_3.txt \
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mem.txt \
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prefix.txt \
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pthread_1.txt \
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pthread_2.txt \
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pthread_3.txt \
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pthread_4.txt \
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pthread_5.txt \
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rescan_nr.direct.txt \
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rescan_r.direct.txt \
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quotes.txt \
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top.txt \
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yyextra.txt \
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array.txt \
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basic.txt \
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bol.txt \
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ccl.txt \
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debug.txt \
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extended.txt \
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fixedtrailing.txt \
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flexname.txt \
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lexcompat.txt \
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lineno.txt \
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lineno_generated.l.in \
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posix.txt \
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posixlycorrect.txt \
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preposix.txt \
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quoteincomment.txt \
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reject.txt \
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tableopts.txt \
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vartrailing.txt \
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yyless.txt \
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yymore.txt \
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yymorearray.txt \
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yymorearraybol.txt \
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yyunput.txt \
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state_buf.direct.txt \
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state_buf_multiple.direct.txt \
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$(RULESETS)
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dist_noinst_SCRIPTS = \
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ruleset.sh \
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testmaker.sh \
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test-yydecl-gen.sh
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dist_check_SCRIPTS = \
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options.cn \
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testwrapper-direct.sh \
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testwrapper.sh
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pthread_pthread_LDADD = @LIBPTHREAD@
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# specify how to process .l files in order to test the flex built by make all
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TESTOPTS = -L
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FLEX = $(top_builddir)/src/flex
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.l.c: $(FLEX)
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$(AM_V_LEX)$(FLEX) $(TESTOPTS) -o $@ $<
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.ll.cc: $(FLEX)
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$(AM_V_LEX)$(FLEX) $(TESTOPTS) -+ -o $@ $<
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#want line numbers, so override the default rule
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lineno_generated.c: lineno_generated.l
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$(AM_V_LEX)$(FLEX) -o $@ $<
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bison_nr_main.$(OBJEXT): bison_nr_parser.h bison_nr_scanner.h
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bison_nr_scanner.$(OBJEXT): bison_nr_parser.h
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bison_nr_parser.$(OBJEXT): bison_nr_scanner.h
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bison_nr_scanner.h: bison_nr_scanner.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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bison_yylloc_main.$(OBJEXT): bison_yylloc_parser.h bison_yylloc_scanner.h
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bison_yylloc_scanner.$(OBJEXT): bison_yylloc_parser.h
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bison_yylloc_parser.$(OBJEXT): bison_yylloc_scanner.h
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bison_yylloc_scanner.h: bison_yylloc_scanner.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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bison_yylval_main.$(OBJEXT): bison_yylval_parser.h bison_yylval_scanner.h
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bison_yylval_scanner.$(OBJEXT): bison_yylval_parser.h
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bison_yylval_parser.$(OBJEXT): bison_yylval_scanner.h
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bison_yylval_scanner.h: bison_yylval_scanner.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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# automake does not support compiling flex scanners output in C as C++
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# so we explicitly sayhow, using the .lll suffix for the lex input file
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.lll.cc: $(FLEX)
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$(AM_V_LEX)$(FLEX) $(TESTOPTS) -o $@ $<
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header_nr_main.$(OBJEXT): header_nr_scanner.h
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header_nr_scanner.h: header_nr_scanner.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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header_r_main.$(OBJEXT): header_r_scanner.h
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header_r_scanner.h: header_r_scanner.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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multiple_scanners_nr_main.$(OBJEXT): multiple_scanners_nr_1.h multiple_scanners_nr_2.h
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multiple_scanners_nr_1.h: multiple_scanners_nr_1.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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multiple_scanners_nr_2.h: multiple_scanners_nr_2.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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multiple_scanners_r_main.$(OBJEXT): multiple_scanners_r_1.h multiple_scanners_r_2.h
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multiple_scanners_r_1.h: multiple_scanners_r_1.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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multiple_scanners_r_2.h: multiple_scanners_r_2.c
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@if test ! -f $@; then rm -f $<; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) $<; else :; fi
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top_main.$(OBJEXT): top.h
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top.h: top.c
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# Build rules for non-C back ends
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.l.go:
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$(AM_V_LEX)$(FLEX) $(TESTOPTS) -o $@ $<
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# This is a temporary fake rule for use while the Go back end still
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# actually generates C.
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.go:
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$(CC) $< -o $*_go
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# Most test productions can be autogenerated from ruleset files, but
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# automake has no way to specify such things with a loop in a variable
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# (even though make can do such things) and the resultant list is both
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# long and unenlightening. And it can be / is generated by a shell
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# script, ruleset.sh.
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RULESETS = \
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$(srcdir)/array.rules \
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$(srcdir)/basic.rules \
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$(srcdir)/bol.rules \
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$(srcdir)/ccl.rules \
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$(srcdir)/debug.rules \
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$(srcdir)/extended.rules \
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$(srcdir)/fixedtrailing.rules \
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$(srcdir)/flexname.rules \
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$(srcdir)/lexcompat.rules \
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$(srcdir)/lineno.rules \
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$(srcdir)/posix.rules \
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$(srcdir)/posixlycorrect.rules \
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$(srcdir)/preposix.rules \
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$(srcdir)/quoteincomment.rules \
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$(srcdir)/reject.rules \
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$(srcdir)/tableopts.rules \
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$(srcdir)/vartrailing.rules \
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$(srcdir)/yyless.rules \
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$(srcdir)/yymore.rules \
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$(srcdir)/yymorearray.rules \
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$(srcdir)/yymorearraybol.rules \
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$(srcdir)/yyunput.rules
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$(srcdir)/ruleset.am: $(srcdir)/ruleset.sh $(RULESETS)
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( cd $(srcdir) && $(SHELL) ruleset.sh nr r c99 go >ruleset.am )
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include $(srcdir)/ruleset.am
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