Compiled

CMakeLists.txt

@@ -3,5 +3,5 @@ cmake_minimum_required (VERSION 3.5)
 project (browser LANGUAGES C CXX)
 
 add_subdirectory (lib/commonmarker/src)
-# add_subdirectory (lib/commonmarker/extensions)
+add_subdirectory (lib/commonmarker/extensions)
 add_subdirectory (src)

lib/commonmarker/src/CMakeLists.txt

@@ -61,12 +61,65 @@ include_directories(
   ${PROJECT_BINARY_DIR}/extensions
 )
 
-configure_file (
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmark-gfm_version.h.in
+  ${CMAKE_CURRENT_BINARY_DIR}/cmark-gfm_version.h)
+
+include (GenerateExportHeader)
+
+# Disable the PUBLIC declarations when compiling the executable:
+set_target_properties(${PROGRAM} PROPERTIES
+  COMPILE_FLAGS "-DCMARK_STATIC_DEFINE -DCMARKEXTENSIONS_STATIC_DEFINE")
+
+# Check integrity of node structure when compiled as debug:
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DCMARK_DEBUG_NODES -DDEBUG")
+set(CMAKE_LINKER_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG}")
+
+set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE} -pg")
+set(CMAKE_LINKER_PROFILE "${CMAKE_LINKER_FLAGS_RELEASE} -pg")
+
+# Feature tests
+include(CheckIncludeFile)
+include(CheckCSourceCompiles)
+include(CheckCSourceRuns)
+include(CheckSymbolExists)
+CHECK_INCLUDE_FILE(stdbool.h HAVE_STDBOOL_H)
+CHECK_C_SOURCE_COMPILES(
+  "int main() { __builtin_expect(0,0); return 0; }"
+  HAVE___BUILTIN_EXPECT)
+CHECK_C_SOURCE_COMPILES("
+  int f(void) __attribute__ (());
+  int main() { return 0; }
+" HAVE___ATTRIBUTE__)
+
+configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
   ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
+# Always compile with warnings
+if(MSVC)
+  # Force to always compile with W4
+  if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
+    string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+  else()
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
+  endif()
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX /wd4706 /wd4204 /wd4221 /wd4100 /D_CRT_SECURE_NO_WARNINGS")
+elseif(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter -std=c99 -pedantic")
+endif()
+
+# Compile as C++ under MSVC older than 12.0
+if(MSVC AND MSVC_VERSION LESS 1800)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /TP")
+endif()
+
+if(CMAKE_BUILD_TYPE STREQUAL "Ubsan")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined")
+endif()
   
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmark-gfm_version.h.in
   ${CMAKE_CURRENT_BINARY_DIR}/cmark-gfm_version.h)
 
 add_library (CommonMarker ${LIBRARY_SOURCES})
 target_include_directories(CommonMarker PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+

src/CMakeLists.txt

@@ -42,5 +42,5 @@ else()
   )
 endif()
 
-target_link_libraries (browser LINK_PUBLIC CommonMarker)
+target_link_libraries (browser LINK_PUBLIC CommonMarker CommonMarkerExtensions)
 target_link_libraries (browser PRIVATE Qt5::Widgets)

src/markdown-render.cpp

@@ -1,6 +1,6 @@
 #include "markdown-render.h"
 
-// #include <cmark-gfm-core-extensions.h>
+#include <cmark-gfm-core-extensions.h>
 
 #include <string.h>
 #include <QCoreApplication>
@@ -35,11 +35,9 @@ MarkdownRender::MarkdownRender()
  * This is a function that will make enabling extensions easier
  */
 void MarkdownRender::addMarkdownExtension(cmark_parser *parser, char *extName) {
-/*
   cmark_syntax_extension *ext = cmark_find_syntax_extension(extName);
   if ( ext )
     cmark_parser_attach_syntax_extension(parser, ext);
-*/
 }
 
 // A function to convert HTML to markdown
@@ -53,8 +51,8 @@ char * MarkdownRender::to_html(const char *markdown_string)
     cmark_parser *parser = cmark_parser_new(options);
 
     // Add extensions
-    //addMarkdownExtension(parser, "strikethrough");
-    //addMarkdownExtension(parser, "table");
+    addMarkdownExtension(parser, "strikethrough");
+    addMarkdownExtension(parser, "table");
 
     // cmark AST
     cmark_node *doc;