build: remove deprecated stuff and fix a few Linux build issues.

.gitattributes

@@ -7,8 +7,6 @@
 
 # Vim doesn't like CRLF, even on Windows
 *.vim eol=lf
-# Bison doesn't like CRLF
-external/*/share/bison/* eol=lf
 
 # Source files should be normalised in the repository
 *.c     eol=lf

build/msbuild/lol.rules.props

@@ -15,7 +15,7 @@
       <!-- We should use %(RelativeDir) here but for some reason it's an _absolute_ dir. WTF. -->
       <ObjectFileName>$(IntDir)/%(Directory)/</ObjectFileName>
 
-      <AdditionalIncludeDirectories>$(SolutionDir)\..\src;$(SolutionDir)\..\src\bullet;$(SolutionDir)\..\tools\lolunit;$(PegtlIncludes);$(ImguiIncludes);$(FlexIncludes);$(BtPhysIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(SolutionDir)\..\src;$(SolutionDir)\..\src\bullet;$(SolutionDir)\..\tools\lolunit;$(PegtlIncludes);$(ImguiIncludes);$(BtPhysIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <AdditionalIncludeDirectories Condition="'$(Platform)'=='Win32'">$(GlIncludes);$(SdlIncludes);$(FfmpegIncludes);$(AssimpIncludes);$(D3d9Includes);$(XinputIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <AdditionalIncludeDirectories Condition="'$(Platform)'=='x64'">$(GlIncludes);$(SdlIncludes);$(FfmpegIncludes);$(AssimpIncludes);$(D3d9Includes);$(XinputIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>NOMINMAX;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>

build/msbuild/lol.vars.props

@@ -4,10 +4,6 @@
   <PropertyGroup Label="UserMacros">
     <ExternalDir>$(SolutionDir)\..\external</ExternalDir>
 
-    <!-- Flex & Bison -->
-    <FlexDir>$(ExternalDir)\flex-2.5.35</FlexDir>
-    <FlexIncludes>$(FlexDir)\include</FlexIncludes>
-
     <!-- PEGTL -->
     <PegtlDir>$(ExternalDir)\pegtl-0.32</PegtlDir>
     <PegtlIncludes>$(PegtlDir)\include</PegtlIncludes>
@@ -115,8 +111,6 @@
 
   <ItemGroup>
     <BuildMacro Include="ExternalDir"><Value>$(ExternalDir)</Value></BuildMacro>
-    <BuildMacro Include="FlexDir"><Value>$(FlexDir)</Value></BuildMacro>
-    <BuildMacro Include="FlexIncludes"><Value>$(FlexIncludes)</Value></BuildMacro>
     <BuildMacro Include="PegtlDir"><Value>$(PegtlDir)</Value></BuildMacro>
     <BuildMacro Include="PegtlIncludes"><Value>$(PegtlIncludes)</Value></BuildMacro>
     <BuildMacro Include="ImguiDir"><Value>$(ImguiDir)</Value></BuildMacro>

configure.ac

@@ -286,28 +286,6 @@ LOL_CHECK_OPENGL
 
 LOL_CHECK_SDL
 
-dnl  Use Flex's FlexLexer.h or ours?
-ac_cv_my_have_flexlexer_h="no"
-AC_LANG_PUSH(C++)
-AC_CHECK_HEADERS(FlexLexer.h,
- dnl  Ensure that FlexLexer::yleng is of type int, and not size_t like
- dnl  on recent Apple systems. It would break all our existing code.
- [AC_MSG_CHECKING(for FlexLexer.h validity)
-  AC_COMPILE_IFELSE(
-   [AC_LANG_PROGRAM([#include <FlexLexer.h>
-      class Foo : public FlexLexer
-      {
-          Foo() { int &test = yyleng; }
-      };],
-     [])],
-   [AC_MSG_RESULT(yes)
-    ac_cv_my_have_flexlexer_h="yes"],
-   [AC_MSG_RESULT(no)])])
-AC_LANG_POP(C++)
-if test "x${ac_cv_my_have_flexlexer_h}" = "xno"; then
-  LOL_CFLAGS="$LOL_CFLAGS -I\$(top_srcdir)/external/flex-2.5.35/include"
-fi
-
 
 dnl  Use pegtl? Yes, always
 if true; then

doc/samples/meshviewer.cpp

@@ -18,7 +18,6 @@
 
 #include <lol/engine.h>
 #include "scenesetup.h"
-#include "meshviewer.h"
 
 using namespace lol;
 

doc/samples/nacl_phystest.cpp

@@ -26,7 +26,7 @@ int gNumObjects = 64;
 Nacl_PhysTest::Nacl_PhysTest(bool editor)
 {
     /* Register an input controller for the keyboard */
-    m_controller = new Controller("Default", KEY_MAX, 0);
+    m_controller = new Controller("Default");
     m_controller->GetKey(KEY_MOVE_FORWARD).Bind("Keyboard", "Up");
     m_controller->GetKey(KEY_MOVE_BACK).Bind("Keyboard", "Down");
     m_controller->GetKey(KEY_MOVE_LEFT).Bind("Keyboard", "Left");
@@ -76,7 +76,7 @@ void Nacl_PhysTest::TickGame(float seconds)
 {
     WorldEntity::TickGame(seconds);
 
-    if (m_controller->GetKey(KEY_QUIT).IsReleased())
+    if (m_controller->IsKeyReleased(KEY_QUIT))
         Ticker::Shutdown();
 }