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Move non-RegEx lexer hacks from Scanner to Parser.
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1 # Cycript - Optimizing JavaScript Compiler/Runtime
2 # Copyright (C) 2009-2015 Jay Freeman (saurik)
3
4 # GNU Affero General Public License, Version 3 {{{
5 #
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU Affero General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU Affero General Public License for more details.
15 #
16 # You should have received a copy of the GNU Affero General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # }}}
19
20 .DELETE_ON_ERROR:
21
22 AUTOMAKE_OPTIONS = subdir-objects
23 CLEANFILES =
24 SUBDIRS =
25
26 ACLOCAL_AMFLAGS = -I m4
27
28 AM_CPPFLAGS = -DYYDEBUG=1
29 AM_CPPFLAGS += -include config.h -include $(srcdir)/unconfig.h
30
31 AM_CFLAGS = -fvisibility=hidden
32 AM_CXXFLAGS = -fvisibility=hidden
33 AM_OBJCXXFLAGS = -fvisibility=hidden
34 AM_LDFLAGS = -fvisibility=hidden
35
36 AM_OBJCXXFLAGS += -fobjc-exceptions
37
38 CY_LDFLAGS = -no-undefined -avoid-version -export-dynamic
39
40 lib_LTLIBRARIES =
41
42 lib_LTLIBRARIES += libcycript.la
43 libcycript_la_LDFLAGS = $(CY_LDFLAGS)
44 libcycript_la_LIBADD = $(LTLIBUV) $(LTLIBFFI) $(LTLIBGCC) -ldl
45
46 libcycript_la_SOURCES = ConvertUTF.c Decode.cpp Driver.cpp Highlight.cpp Library.cpp Network.cpp Output.cpp Replace.cpp Syntax.cpp
47 libcycript_la_SOURCES += Parser.cpp Scanner.cpp
48
49 filters =
50
51 if CY_CONSOLE
52 bin_PROGRAMS = cycript
53 cycript_SOURCES = Console.cpp
54 cycript_LDADD = libcycript.la $(LTLIBREADLINE) $(LTLIBTERMCAP) $(LTLIBGCC) $(PTHREAD_CFLAGS) -ldl
55 libcycript_la_SOURCES += Complete.cpp
56 endif
57
58 if CY_EXECUTE
59 libcycript_la_SOURCES += sig/ffi_type.cpp sig/parse.cpp sig/copy.cpp
60 libcycript_la_SOURCES += Bridge.cpp Execute.cpp JavaScriptCore.cpp
61 libcycript_la_LIBADD += $(LTJAVASCRIPTCORE)
62
63 AM_CPPFLAGS += -DCY_EXECUTE
64 filters += C
65
66 Bridge.lo: Bridge.hpp
67
68 CLEANFILES += Bridge.gperf
69 Bridge.gperf: Bridge.def Bridge.sh
70 $(srcdir)/Bridge.sh $< >$@
71
72 CLEANFILES += Bridge.hpp
73 Bridge.hpp: Bridge.gperf
74 $(GPERF) $< >$@
75 endif
76
77 if CY_JAVA
78 filters += Java
79 libcycript_la_SOURCES += Java/Execute.cpp
80 libcycript_la_LIBADD += $(LTJAVA)
81 endif
82
83 if CY_OBJECTIVEC
84 filters += ObjectiveC
85 libcycript_la_SOURCES += ObjectiveC/Output.cpp ObjectiveC/Replace.cpp ObjectiveC/Library.mm
86 libcycript_la_LIBADD += $(LTOBJECTIVEC)
87 endif
88
89 if CY_ATTACH
90 libcycript_la_SOURCES += Handler.cpp
91
92 if CY_CONSOLE
93 cycript_SOURCES += Inject.cpp
94 AM_CPPFLAGS += -DCY_ATTACH
95 endif
96 endif
97
98 CLEANFILES += Parser.ypp
99 Parser.ypp: Parser.ypp.in
100 $(srcdir)/Filter.sh $< >$@ $(filters)
101
102 CLEANFILES += Scanner.lpp
103 Scanner.lpp: Scanner.lpp.in UnicodeIDStart.l UnicodeIDContinue.l
104 $(srcdir)/Filter.sh $< >$@ $(filters)
105
106 CLEANFILES += Scanner.cpp Scanner.output lex.backup
107 Scanner.cpp: Scanner.lpp
108 $(FLEX) $(LFLAGS) -o $@ -T $< 2>Scanner.output || (grep -F '$<:' Scanner.output; false)
109 @#grep -E '^(No backing up\.|Compressed tables always back up\.)$$' lex.backup >/dev/null
110 ! grep -n '^ jam-transitions: ' lex.backup | grep -v ': EOF \[\(\]\| \\2\)'
111 ! grep -F ': warning, ' Scanner.output || true
112
113 Scanner.lo: Parser.hpp IdentifierStart.h IdentifierContinue.h
114
115 CLEANFILES += Parser.cpp Parser.hpp stack.hh Parser.output
116 Parser.cpp Parser.hpp stack.hh Parser.output: Parser.ypp
117 $(BISON) -v --report=state -Werror -o Parser.cpp $<
118 ! grep -n '^State [0-9]* conflicts:' Parser.output
119 ! grep -n '^ *.* *reduce using rule [0-9]* (Lex[A-Z][^)]*)$$' Parser.output | grep -v '$$default'
120 ! grep -n '^ *$$default *reduce using rule [0-9]* (Lex[A-Z][^)]*)$$' Parser.output -B 2 | grep 'shift, and go to state [0-9]*$$'
121 ! grep -n '^ *$$default *reduce using rule [0-9]* (Lex[A-Z][^)]*)$$' Parser.output -B 2 | grep -v '$$default' | grep 'reduce using rule [0-9]* ([^)]*)$$'