Build patch for ANSICON

0001-generic-gcc-builds.patch

diff --git a/ANSI.c b/ANSI.c
index bb64c99..ddc5abc 100644
--- a/ANSI.c
+++ b/ANSI.c
@@ -1281,7 +1281,8 @@ void OriginalAttr( void )
 // and terminated.
 //-----------------------------------------------------------------------------
 
-__declspec(dllexport) // to stop MinGW exporting everything
+// use __declspec(dllexport) or -Wl,--exclude-all-symbols to stop MinGW
+// from automatically exporting everything
 BOOL WINAPI DllMain( HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved )
 {
   BOOL	  bResult = TRUE;
diff --git a/makefile b/makefile
index fdd6721..c31ab7c 100644
--- a/makefile
+++ b/makefile
@@ -8,23 +8,31 @@
 # 19 November, 2010:
 #   explicitly use 64-bit flags, in case the compiler isn't.
 
+RM = rm -f
+CP = cp
+
 CC = gcc
-CFLAGS = -O2 -Wall
+CFLAGS = $(optflags) $(warnflags) $(dbgflags)
+optflags = -O3 -march=native -mtune=native
+warnflags = -Wall
+dbgflags = -g
+
+WINDRES = windres --preprocessor="$(CC) -E -xc" -DRC_INVOKED
 
 X86OBJS = x86/proctype.o x86/injdll32.o x86/debugstr.o
 X64OBJS = x64/proctype.o x64/injdll64.o x64/injdll32.o x64/debugstr.o
 
 x86/%.o: %.c ansicon.h
-	$(CC) -m32 -c $(CFLAGS) $(CPPFLAGS) $< -o $@
+	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
 
 x86/%v.o: %.rc
-	windres -U _WIN64 -F pe-i386 $< $@
+	$(WINDRES) -U _WIN64 -F pe-i386 $< $@
 
 x64/%.o: %.c ansicon.h
 	$(CC) -m64 -c $(CFLAGS) $(CPPFLAGS) $< -o $@
 
 x64/%v.o: %.rc
-	windres -F pe-x86-64 $< $@
+	$(WINDRES) -F pe-x86-64 $< $@
 
 all: ansicon32 ansicon64
 
@@ -36,22 +44,22 @@ x86:
 	mkdir x86
 
 x86/ansicon.exe: x86/ansicon.o $(X86OBJS) x86/ansiconv.o
-	$(CC) -m32 $+ -s -o $@ -lpsapi -lole32
+	$(CC) -m32 $+ -o $@ -lpsapi -lole32
 
 x86/ANSI32.dll: x86/ANSI.o $(X86OBJS) x86/ansiv.o
-	$(CC) -m32 $+ -s -o $@ -mdll -Wl,-shared
+	$(CC) -m32 -shared -Wl,--exclude-all-symbols $+ -o $@
 
 x64:
 	mkdir x64
 
 x64/ansicon.exe: x64/ansicon.o $(X64OBJS) x64/ansiconv.o
-	$(CC) -m64 $+ -s -o $@ -lpsapi -lole32
+	$(CC) -m64 $+ -o $@ -lpsapi -lole32
 
 x64/ANSI64.dll: x64/ANSI.o $(X64OBJS) x64/ansiv.o
-	$(CC) -m64 $+ -s -o $@ -mdll -Wl,-shared
+	$(CC) -m64 -shared -Wl,--exclude-all-symbols $+ -o $@
 
 x64/ANSI32.dll: x86/ANSI32.dll
-	cp -p x86/ANSI32.dll x64/ANSI32.dll
+	$(CP) -p x86/ANSI32.dll x64/ANSI32.dll
 
 x64/ANSI-LLW.exe: ANSI-LLW.c
 	$(CC) -m32 $(CFLAGS) $< -s -o $@
@@ -62,5 +70,5 @@ x64/ansiconv.o: ansicon.rc
 x64/ansiv.o:	ansi.rc
 
 clean:
-	-rm x86/*.o
-	-rm x64/*.o
+	$(RM) x86/*.o
+	$(RM) x64/*.o