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Allow compiling without python #109

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6 changes: 3 additions & 3 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,9 @@ bison.tab.hpp
*.o
parser.output
dump_json_ast
Ast.h
Ast.cpp
AstVisitor.h
/Ast.h
/Ast.cpp
/AstVisitor.h
*.dSYM
CMakeCache.txt
CMakeFiles
Expand Down
49 changes: 29 additions & 20 deletions CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,13 @@ INCLUDE(version)

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")

FIND_PACKAGE(PythonInterp 2 REQUIRED)
FIND_PACKAGE(PythonInterp 2)
IF (NOT PYTHON_VERSION_MAJOR EQUAL 2)
MESSAGE(FATAL_ERROR "Python 2 is required.")
MESSAGE(WARNING "Python 2 is required.")
ELSE()
FIND_PROGRAM(CTYPESGEN_FOUND ctypesgen.py)
ENDIF()

FIND_PROGRAM(CTYPESGEN_FOUND ctypesgen.py)

FIND_PACKAGE(BISON 3)
FIND_PACKAGE(FLEX)
Expand All @@ -35,7 +36,7 @@ ELSE()
${CMAKE_CURRENT_SOURCE_DIR}/parsergen/location.hh
${CMAKE_CURRENT_SOURCE_DIR}/parsergen/position.hh
${CMAKE_CURRENT_SOURCE_DIR}/parsergen/stack.hh
${CMAKE_CURRENT_BINARY_DIR})
DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
ENDIF()

IF(FLEX_FOUND)
Expand All @@ -48,7 +49,7 @@ ELSE()
FILE(COPY
${CMAKE_CURRENT_SOURCE_DIR}/parsergen/lexer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/parsergen/lexer.h
${CMAKE_CURRENT_BINARY_DIR})
DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
ENDIF()

FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/c)
Expand Down Expand Up @@ -89,21 +90,29 @@ FUNCTION(GENERATE_AST_FILE FILE_TYPE FILE_RELATIVE_PATH)
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/ast/ast.ast ${CMAKE_CURRENT_SOURCE_DIR}/ast/ast.py ${CMAKE_CURRENT_SOURCE_DIR}/ast/${FILE_TYPE}.py)
ENDFUNCTION(GENERATE_AST_FILE)

GENERATE_AST_FILE(cxx Ast.h)

GENERATE_AST_FILE(cxx_visitor AstVisitor.h)

GENERATE_AST_FILE(cxx_impl Ast.cpp)

GENERATE_AST_FILE(c c/GraphQLAst.h)

GENERATE_AST_FILE(c_impl c/GraphQLAst.cpp)

GENERATE_AST_FILE(c_visitor_impl c/GraphQLAstForEachConcreteType.h)

GENERATE_AST_FILE(cxx_json_visitor_header JsonVisitor.h.inc)

GENERATE_AST_FILE(cxx_json_visitor_impl JsonVisitor.cpp.inc)
IF(PythonInterp_FOUND)
GENERATE_AST_FILE(cxx Ast.h)
GENERATE_AST_FILE(cxx_visitor AstVisitor.h)
GENERATE_AST_FILE(cxx_impl Ast.cpp)
GENERATE_AST_FILE(c c/GraphQLAst.h)
GENERATE_AST_FILE(c_impl c/GraphQLAst.cpp)
GENERATE_AST_FILE(c_visitor_impl c/GraphQLAstForEachConcreteType.h)
GENERATE_AST_FILE(cxx_json_visitor_header JsonVisitor.h.inc)
GENERATE_AST_FILE(cxx_json_visitor_impl JsonVisitor.cpp.inc)
ELSE()
FILE(COPY
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/Ast.h
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/Ast.cpp
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/AstVisitor.h
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/JsonVisitor.h.inc
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/JsonVisitor.cpp.inc
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR})
FILE(COPY
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/c/GraphQLAst.h
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/c/GraphQLAst.cpp
${CMAKE_CURRENT_SOURCE_DIR}/pregenerated_ast/c/GraphQLAstForEachConcreteType.h
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/c)
ENDIF()

ADD_SUBDIRECTORY(python)

Expand Down
4 changes: 2 additions & 2 deletions libgraphqlparser.pc.in
Original file line number Diff line number Diff line change
@@ -1,11 +1,11 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include/graphqlparser
includedir=${prefix}/include/

Name: @CMAKE_PROJECT_NAME@
Description: facebook graphql parsing library
Version: @LIBGRAPHQLPARSER_VERSION@
Libs: -L${libdir} -lgraphqlparser
Libs.private:
Cflags: -I${includedir}
Cflags: -I${includedir}