Remove the Antlr parser and the Antlr runtime library

Both are fully replaced by our new parser and are no longer needed.

See issue sqlitebrowser#1990.

Author: MKleusberg

.travis.yml

@@ -33,7 +33,7 @@ matrix:
 
 before_install:
 - sudo apt-get update -qq
-- sudo apt-get --force-yes install build-essential git-core cmake libsqlite3-dev qt5-default qttools5-dev-tools libsqlcipher-dev qtbase5-dev libantlr-dev libqt5scintilla2-dev libqcustomplot-dev qttools5-dev
+- sudo apt-get --force-yes install build-essential git-core cmake libsqlite3-dev qt5-default qttools5-dev-tools libsqlcipher-dev qtbase5-dev libqt5scintilla2-dev libqcustomplot-dev qttools5-dev
 
 
 install:

BUILDING.md

@@ -55,7 +55,7 @@ The same process works for building the code in any platform supported by Qt
 
 ```bash
 $ sudo apt install build-essential git-core cmake libsqlite3-dev qt5-default qttools5-dev-tools \
-    libsqlcipher-dev qtbase5-dev libantlr-dev libqt5scintilla2-dev libqcustomplot-dev qttools5-dev
+    libsqlcipher-dev qtbase5-dev libqt5scintilla2-dev libqcustomplot-dev qttools5-dev
 $ git clone https://github.com/sqlitebrowser/sqlitebrowser
 $ cd sqlitebrowser
 $ mkdir build
@@ -77,7 +77,7 @@ Done. :)
 `qt5-qtbase-devel` in the `dnf install` line below.
 
 ```
-$ sudo dnf install ant-antlr antlr-C++ cmake gcc-c++ git qt-devel qt5-linguist qwt-qt5-devel \
+$ sudo dnf install cmake gcc-c++ git qt-devel qt5-linguist qwt-qt5-devel \
        sqlite-devel
 $ git clone https://github.com/sqlitebrowser/sqlitebrowser
 $ cd sqlitebrowser
@@ -93,7 +93,7 @@ This should complete without errors, and `sqlitebrowser` should now be launch-ab
 ```bash
 
 
-$ zypper in -y build git-core, libQt5Core5,  libQt5Core5-32bit,  libqt5-qtbase,  libqt5-qtbase-devel,  libqt5-qttools,  libqt5-qttools-devel,  build,  gcc-c++,  gcc,  sqlite3-devel,  libsqlite3-0,  cmake,  antlr-devel,  sqlcipher-devel
+$ zypper in -y build git-core, libQt5Core5,  libQt5Core5-32bit,  libqt5-qtbase,  libqt5-qtbase-devel,  libqt5-qttools,  libqt5-qttools-devel,  build,  gcc-c++,  gcc,  sqlite3-devel,  libsqlite3-0,  cmake,  sqlcipher-devel
 $ git clone https://github.com/sqlitebrowser/sqlitebrowser
 $ cd sqlitebrowser
 $ mkdir build

CMakeLists.txt

@@ -15,7 +15,6 @@ endif()
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" "${CMAKE_MODULE_PATH}")
 
 OPTION(ENABLE_TESTING "Enable the unit tests" OFF)
-OPTION(FORCE_INTERNAL_ANTLR "Don't use the distribution's Antlr library even if there is one" OFF)
 OPTION(FORCE_INTERNAL_QSCINTILLA "Don't use the distribution's QScintilla library even if there is one" OFF)
 OPTION(FORCE_INTERNAL_QCUSTOMPLOT "Don't use distribution's QCustomPlot even if available" ON)
 OPTION(FORCE_INTERNAL_QHEXEDIT "Don't use distribution's QHexEdit even if available" ON)
@@ -72,9 +71,6 @@ endif()
 
 find_package(Qt5 REQUIRED COMPONENTS Concurrent Gui LinguistTools Network PrintSupport Test Widgets Xml)
 
-if(NOT FORCE_INTERNAL_ANTLR)
-    find_package(Antlr2 QUIET)
-endif()
 if(NOT FORCE_INTERNAL_QSCINTILLA)
     find_package(QScintilla 2.8.10 QUIET)
 endif()
@@ -90,10 +86,6 @@ else()
 endif()
 set(JSON_DIR libs/json)
 
-if(NOT ANTLR2_FOUND)
-    set(ANTLR_DIR libs/antlr-2.7.7)
-    add_subdirectory(${ANTLR_DIR})
-endif()
 if(NOT QSCINTILLA_FOUND)
     set(QSCINTILLA_DIR libs/qscintilla/Qt4Qt5)
     add_subdirectory(${QSCINTILLA_DIR})
@@ -123,9 +115,6 @@ set(SQLB_HDR
 	src/sql/ObjectIdentifier.h
 	src/csvparser.h
 	src/sqlite.h
-	src/grammar/sqlite3TokenTypes.hpp
-	src/grammar/Sqlite3Lexer.hpp
-	src/grammar/Sqlite3Parser.hpp
 	src/Data.h
 	src/IconCache.h
 	src/sql/parser/ParserDriver.h
@@ -208,8 +197,6 @@ set(SQLB_SRC
 	src/docktextedit.cpp
 	src/csvparser.cpp
 	src/DbStructureModel.cpp
-	src/grammar/Sqlite3Lexer.cpp
-	src/grammar/Sqlite3Parser.cpp
 	src/main.cpp
 	src/Application.cpp
 	src/CipherDialog.cpp
@@ -278,7 +265,8 @@ set(SQLB_RESOURCES
 )
 
 set(SQLB_MISC
-    src/grammar/sqlite3.g
+    src/sql/parser/sqlite3_parser.yy
+    src/sql/parser/sqlite3_lexer.ll
 )
 
 # Translation files
@@ -407,11 +395,6 @@ if(QCUSTOMPLOT_FOUND)
 else()
     include_directories(${QCUSTOMPLOT_DIR})
 endif()
-if(ANTLR2_FOUND)
-    include_directories(${ANTLR2_INCLUDE_DIRS})
-else()
-    include_directories(${ANTLR_DIR})
-endif()
 if(QSCINTILLA_FOUND)
     include_directories(${QSCINTILLA_INCLUDE_DIR})
 else()
@@ -442,9 +425,6 @@ endif()
 if(NOT QCUSTOMPLOT_FOUND)
     add_dependencies(${PROJECT_NAME} qcustomplot)
 endif()
-if(NOT ANTLR2_FOUND)
-    add_dependencies(${PROJECT_NAME} antlr)
-endif()
 if(NOT QSCINTILLA_FOUND)
     add_dependencies(${PROJECT_NAME} qscintilla2)
 endif()
@@ -455,9 +435,6 @@ endif()
 if(NOT QCUSTOMPLOT_FOUND)
     link_directories("${CMAKE_CURRENT_BINARY_DIR}/${QCUSTOMPLOT_DIR}")
 endif()
-if(NOT ANTLR2_FOUND)
-    link_directories("${CMAKE_CURRENT_BINARY_DIR}/${ANTLR_DIR}")
-endif()
 if(NOT QSCINTILLA_FOUND)
     link_directories("${CMAKE_CURRENT_BINARY_DIR}/${QSCINTILLA_DIR}")
 endif()
@@ -480,11 +457,6 @@ if(QCUSTOMPLOT_FOUND)
 else()
     target_link_libraries(${PROJECT_NAME} qcustomplot)
 endif()
-if(ANTLR2_FOUND)
-    target_link_libraries(${PROJECT_NAME} ${ANTLR2_LIBRARIES})
-else()
-    target_link_libraries(${PROJECT_NAME} antlr)
-endif()
 if(QSCINTILLA_FOUND)
     target_link_libraries(${PROJECT_NAME} ${QSCINTILLA_LIBRARIES})
 else()