Move source code into subdirectory

Also removed a stray copy of the automatically generated config.h which
  had somehow gotten into the distribution. Closes #36.

CMakeLists.txt

@@ -9,63 +9,8 @@ option(ENABLE_HELP "Enable built-in documentation" ON)
 option(ENABLE_UTF8 "Enable UTF-8 support" ON)
 option(ENABLE_STATIC "Link FLTK statically" OFF)
 
-add_library(teapotlib context.c csv.c eval.c func.c htmlio.c latex.c main.c misc.c parser.c sc.c scanner.c sheet.c utf8.c wk1.c xdr.c)
-
-find_library(LIB_PORTABLEXDR portablexdr)
-if (NOT LIB_PORTABLEXDR)
-        find_library(LIB_TIRPC tirpc)
-	if (LIB_TIRPC)
-	       set(LIB_PORTABLEXDR ${LIB_TIRPC})
-	else ()
-	       set(LIB_PORTABLEXDR "")
-	endif ()
-endif ()
-
-find_package(Curses)
-if (CURSES_FOUND AND ENABLE_UTF8)
-	find_library(LIB_CURSESW ncursesw)
-	if (NOT LIB_CURSESW)
-		find_library(LIB_CURSESW ncursesw5)
-	endif ()
-	if (LIB_CURSESW)
-		set(teapot_DEB_DEPENDS ", libncursesw5 (>= 5.6+20071006-3)")
-		set(CURSES_CURSES_LIBRARY ${LIB_CURSESW})
-	else ()
-		set(ENABLE_UTF8 OFF)
-		set(teapot_DEB_DEPENDS ", libncurses5 (>= 5.6+20071006-3)")
-	endif ()
-elseif (CURSES_FOUND)
-	set(teapot_DEB_DEPENDS ", libncurses5 (>= 5.6+20071006-3)")
-endif ()
-
-if (CURSES_FOUND)
-	include_directories("${CURSES_INCLUDE_DIR}")
-	add_executable(teapot display.c complete.c)
-	target_link_libraries(teapot teapotlib m ${CURSES_CURSES_LIBRARY} ${LIB_PORTABLEXDR})
-	install(TARGETS teapot DESTINATION bin)
-endif ()
-
-find_package(FLTK)
-if (FLTK_FOUND)
-	fltk_wrap_ui(fteapot fteapot.fl)
-	add_executable(fteapot WIN32 ${fteapot_FLTK_UI_SRCS})
-	set(fteapot_DEB_DEPENDS ", libstdc++6 (>= 4.1.1), libfltk1.3")
-	if (ENABLE_HELP)
-		set(fteapot_DEB_DEPENDS "${fteapot_DEB_DEPENDS}, libfltk-images1.3")
-		if (ENABLE_STATIC)
-			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
-		else ()
-			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
-		endif ()
-	else ()
-		if (ENABLE_STATIC)
-			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
-		else ()
-			target_link_libraries(fteapot teapotlib fltk ${LIB_PORTABLEXDR})
-		endif ()
-	endif ()
-	install(TARGETS fteapot DESTINATION bin)
-endif ()
+include_directories("${Teapot_BINARY_DIR}/")
+add_subdirectory(src)
 
 if (ENABLE_HELP)
 	add_custom_command(

config.h

@@ -1,13 +0,0 @@
-/* configuration values */
-
-
-#define VERSION "2.2.1"
-
-#define HELPFILE "/usr/local/share/doc/teapot/html/index.html"
-
-#define ENABLE_HELP
-#define ENABLE_UTF8
-#define CURSES_HAVE_CURSES_H
-/* #undef CURSES_HAVE_NCURSES_H */
-/* #undef CURSES_HAVE_NCURSES_NCURSES_H */
-/* #undef CURSES_HAVE_NCURSES_CURSES_H */

src/CMakeLists.txt

@@ -0,0 +1,60 @@
+add_subdirectory(common)
+
+include_directories("${Teapot_SOURCE_DIR}/src")
+include_directories("${Teapot_SOURCE_DIR}/src/common")
+
+find_library(LIB_PORTABLEXDR portablexdr)
+if (NOT LIB_PORTABLEXDR)
+        find_library(LIB_TIRPC tirpc)
+	if (LIB_TIRPC)
+	       set(LIB_PORTABLEXDR ${LIB_TIRPC})
+	else ()
+	       set(LIB_PORTABLEXDR "")
+	endif ()
+endif ()
+
+find_package(Curses)
+if (CURSES_FOUND AND ENABLE_UTF8)
+	find_library(LIB_CURSESW ncursesw)
+	if (NOT LIB_CURSESW)
+		find_library(LIB_CURSESW ncursesw5)
+	endif ()
+	if (LIB_CURSESW)
+		set(teapot_DEB_DEPENDS ", libncursesw5 (>= 5.6+20071006-3)")
+		set(CURSES_CURSES_LIBRARY ${LIB_CURSESW})
+	else ()
+		set(ENABLE_UTF8 OFF)
+		set(teapot_DEB_DEPENDS ", libncurses5 (>= 5.6+20071006-3)")
+	endif ()
+elseif (CURSES_FOUND)
+	set(teapot_DEB_DEPENDS ", libncurses5 (>= 5.6+20071006-3)")
+endif ()
+
+if (CURSES_FOUND)
+	include_directories("${CURSES_INCLUDE_DIR}")
+	add_executable(teapot display.c complete.c)
+	target_link_libraries(teapot teapotlib m ${CURSES_CURSES_LIBRARY} ${LIB_PORTABLEXDR})
+	install(TARGETS teapot DESTINATION bin)
+endif ()
+
+find_package(FLTK)
+if (FLTK_FOUND)
+	fltk_wrap_ui(fteapot fteapot.fl)
+	add_executable(fteapot WIN32 ${fteapot_FLTK_UI_SRCS})
+	set(fteapot_DEB_DEPENDS ", libstdc++6 (>= 4.1.1), libfltk1.3")
+	if (ENABLE_HELP)
+		set(fteapot_DEB_DEPENDS "${fteapot_DEB_DEPENDS}, libfltk-images1.3")
+		if (ENABLE_STATIC)
+			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
+		else ()
+			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
+		endif ()
+	else ()
+		if (ENABLE_STATIC)
+			target_link_libraries(fteapot teapotlib fltk fltk_images ${LIB_PORTABLEXDR})
+		else ()
+			target_link_libraries(fteapot teapotlib fltk ${LIB_PORTABLEXDR})
+		endif ()
+	endif ()
+	install(TARGETS fteapot DESTINATION bin)
+endif ()

src/common/CMakeLists.txt

@@ -0,0 +1,6 @@
+include_directories("${Teapot_SOURCE_DIR}/src")
+include_directories("${Teapot_SOURCE_DIR}/src/common")
+
+link_directories("${Teapot_SOURCE_DIR}/src/common")
+
+add_library(teapotlib context.c csv.c eval.c func.c htmlio.c latex.c main.c misc.c parser.c sc.c scanner.c sheet.c utf8.c wk1.c xdr.c)