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whitespace cleanup

This commit is contained in:
Felix Nieuwenhuizen 2020-12-03 20:43:55 +01:00
parent 84722e9fcc
commit 66bf523beb
2 changed files with 22 additions and 22 deletions
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36
runtime/Cpp/cmake/Antlr4Package.md
View File

@ -2,17 +2,17 @@
## The `antlr4-generator` Package
To use the Package you must insert a
To use the Package you must insert a
```cmake
find_package(antlr4-generator REQUIRED)
```
line in your `CMakeList.txt` file.
The package exposes a function `antlr4_generate` that generates the required setup to call ANTLR for a
The package exposes a function `antlr4_generate` that generates the required setup to call ANTLR for a
given input file during build.
The following table lists the parameters that can be used with the function:
Argument# | Required | Default | Use
----------|-----------|---------|---
0 | Yes | n/a | Unique target name. It is used to generate CMake Variables to reference the various outputs of the generation
@ -42,7 +42,7 @@ Output variable | Meaning
```cmake
# generate parser with visitor classes.
# put the classes in C++ namespace 'antlrcpptest::'
antlr4_generate(
antlr4_generate(
antlrcpptest_parser
${CMAKE_CURRENT_SOURCE_DIR}/TLexer.g4
LEXER
@ -56,7 +56,7 @@ Output variable | Meaning
## The `antlr4-runtime` Package
To use the Package you must insert a
To use the Package you must insert a
```cmake
find_package(antlr4-runtime REQUIRED)
```
@ -85,7 +85,7 @@ include_directories( ${ANTLR4_INCLUDE_DIR} )
add_dependencies( Parsertest antlr4_shared )
# add runtime to project link libraries
target_link_libraries( Parsertest PRIVATE
target_link_libraries( Parsertest PRIVATE
antlr4_shared)
```
@ -94,12 +94,12 @@ target_link_libraries( Parsertest PRIVATE
# Bring in the required packages
find_package(antlr4-runtime REQUIRED)
find_package(antlr4-generator REQUIRED)
# Set path to generator
set(ANTLR4_JAR_LOCATION ${PROJECT_SOURCE_DIR}/thirdparty/antlr/antlr-4.9.1-complete.jar)
# generate lexer
antlr4_generate(
antlr4_generate(
antlrcpptest_lexer
${CMAKE_CURRENT_SOURCE_DIR}/TLexer.g4
LEXER
@ -107,9 +107,9 @@ target_link_libraries( Parsertest PRIVATE
FALSE
"antlrcpptest"
)
# generate parser
antlr4_generate(
antlr4_generate(
antlrcpptest_parser
${CMAKE_CURRENT_SOURCE_DIR}/TParser.g4
PARSER
@ -119,18 +119,18 @@ target_link_libraries( Parsertest PRIVATE
"${ANTLR4_TOKEN_FILES_antlrcpptest_lexer}"
"${ANTLR4_TOKEN_DIRECTORY_antlrcpptest_lexer}"
)
# add directories for generated include files
include_directories( ${PROJECT_BINARY_DIR} ${ANTLR4_INCLUDE_DIR} ${ANTLR4_INCLUDE_DIR_antlrcpptest_lexer} ${ANTLR4_INCLUDE_DIR_antlrcpptest_parser} )
# add generated source files
add_executable( Parsertest main.cpp ${ANTLR4_SRC_FILES_antlrcpptest_lexer} ${ANTLR4_SRC_FILES_antlrcpptest_parser} )
# add required runtime library
add_dependencies( Parsertest antlr4_shared )
target_link_libraries( Parsertest PRIVATE
target_link_libraries( Parsertest PRIVATE
antlr4_shared)
```

8
runtime/Cpp/cmake/antlr4-generator.cmake.in
View File

@ -88,7 +88,7 @@ function(antlr4_generate
else()
set(Antlr4_BuildListenerOption "-no-listener")
endif ()
if ( ( ARGC GREATER_EQUAL 5 ) AND ARGV4 )
set(Antlr4_BuildVisitorOption "-visitor")
@ -101,7 +101,7 @@ function(antlr4_generate
else()
set(Antlr4_BuildVisitorOption "-no-visitor")
endif ()
if ( (ARGC GREATER_EQUAL 6 ) AND (NOT ${ARGV5} STREQUAL "") )
set(Antlr4_NamespaceOption "-package;${ARGV5}")
@ -109,7 +109,7 @@ function(antlr4_generate
else()
set(Antlr4_NamespaceOption "")
endif ()
if ( (ARGC GREATER_EQUAL 7 ) AND (NOT ${ARGV6} STREQUAL "") )
set(Antlr4_AdditionalDependencies ${ARGV6})
else()
@ -157,7 +157,7 @@ function(antlr4_generate
# export generated cpp files into list
foreach(generated_file ${Antlr4_GeneratedTargets})
if (NOT CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
set_source_files_properties(
${generated_file}