Fix: standardize parser/lexer building
[lttng-tools.git] / src / lib / lttng-ctl / filter / Makefile.am
1 AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/src \
2 -I$(srcdir) -I$(builddir)
3
4 noinst_PROGRAMS = filter-grammar-test
5 noinst_LTLIBRARIES = libfilter.la
6 noinst_HEADERS = filter-ast.h \
7 filter-symbols.h
8
9 BUILT_SOURCES = filter-parser.h
10
11 libfilter_la_SOURCES = \
12 filter-parser.y filter-lexer.l \
13 filter-visitor-set-parent.c \
14 filter-visitor-xml.c \
15 filter-visitor-generate-ir.c \
16 filter-visitor-ir-check-binary-op-nesting.c \
17 filter-visitor-ir-validate-string.c \
18 filter-visitor-generate-bytecode.c \
19 filter-ast.h \
20 filter-bytecode.h \
21 filter-ir.h \
22 memstream.h
23 libfilter_la_CFLAGS = -include filter-symbols.h
24
25 AM_YFLAGS = -t -d -v
26
27 # start with empty files to clean
28 CLEANFILES =
29
30 if HAVE_BISON
31 # we have bison: we can clean the generated parser files
32 CLEANFILES += filter-parser.c filter-parser.h filter-parser.output
33 else # HAVE_BISON
34 # create target used to stop the build if we want to build the parser,
35 # but we don't have the necessary tool to do so
36 ERR_MSG = "Error: Cannot build target because bison is missing."
37 ERR_MSG += "Make sure bison is installed and run the configure script again."
38
39 filter-parser.c filter-parser.h: filter-parser.y
40 @echo $(ERR_MSG)
41 @false
42
43 all-local: filter-parser.c filter-parser.h
44 endif # HAVE_BISON
45
46 if HAVE_FLEX
47 # we have flex: we can clean the generated lexer files
48 CLEANFILES += filter-lexer.c
49 else # HAVE_FLEX
50 # create target used to stop the build if we want to build the lexer,
51 # but we don't have the necessary tool to do so
52 ERR_MSG = "Error: Cannot build target because flex is missing."
53 ERR_MSG += "Make sure flex is installed and run the configure script again."
54
55 filter-lexer.c: filter-lexer.l
56 @echo $(ERR_MSG)
57 @false
58
59 all-local: filter-lexer.c
60 endif # HAVE_FLEX
61
62 filter_grammar_test_SOURCES = filter-grammar-test.c
63 filter_grammar_test_LDADD = libfilter.la
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