src/common/filter/Makefile.am

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 AM_CPPFLAGS += -I$(srcdir) -I$(builddir)
   4
   5 noinst_LTLIBRARIES = libfilter.la
   6 noinst_HEADERS = filter-ast.h \
   7                 filter-symbols.h
   8
   9 BUILT_SOURCES = filter-parser.hpp
  10
  11 libfilter_la_SOURCES = \
  12         filter-lexer.lpp \
  13         filter-parser.ypp \
  14         filter-visitor-xml.cpp \
  15         filter-visitor-generate-ir.cpp \
  16         filter-visitor-ir-check-binary-op-nesting.cpp \
  17         filter-visitor-ir-validate-string.cpp \
  18         filter-visitor-ir-validate-globbing.cpp \
  19         filter-visitor-ir-normalize-glob-patterns.cpp \
  20         filter-visitor-generate-bytecode.cpp \
  21         filter-ast.h \
  22         filter-ir.h \
  23         memstream.h
  24 libfilter_la_CXXFLAGS = -include filter-symbols.h $(AM_CXXFLAGS)
  25 libfilter_la_LIBADD = $(top_builddir)/src/common/string-utils/libstring-utils.la
  26
  27 AM_YFLAGS = -t -d -v -Wno-yacc
  28
  29 # start with empty files to clean
  30 CLEANFILES =
  31
  32 if HAVE_BISON
  33 # we have bison: we can clean the generated parser files
  34 CLEANFILES += filter-parser.cpp filter-parser.hpp filter-parser.output
  35 else # HAVE_BISON
  36 # create target used to stop the build if we want to build the parser,
  37 # but we don't have the necessary tool to do so
  38 ERR_MSG = "Error: Cannot build target because bison is missing."
  39 ERR_MSG += "Make sure bison is installed and run the configure script again."
  40
  41 filter-parser.cpp filter-parser.hpp: filter-parser.ypp
  42         @echo $(ERR_MSG)
  43         @false
  44
  45 all-local: filter-parser.cpp filter-parser.hpp
  46 endif # HAVE_BISON
  47
  48 if HAVE_FLEX
  49 # we have flex: we can clean the generated lexer files
  50 CLEANFILES += filter-lexer.cpp
  51 else # HAVE_FLEX
  52 # create target used to stop the build if we want to build the lexer,
  53 # but we don't have the necessary tool to do so
  54 ERR_MSG = "Error: Cannot build target because flex is missing."
  55 ERR_MSG += "Make sure flex is installed and run the configure script again."
  56
  57 filter-lexer.cpp: filter-lexer.lpp
  58         @echo $(ERR_MSG)
  59         @false
  60
  61 all-local: filter-lexer.cpp
  62 endif # HAVE_FLEX