AC_INIT([sdlex], [0.1.0], [pjm@nac.net]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_SRCDIR([src/main.c]) AM_INIT_AUTOMAKE([subdir-objects]) AC_PROG_CC() AM_PROG_CC_C_O() AC_C_INLINE() AC_CHECK_HEADERS([stdlib.h string.h inttypes.h], [], [AC_MSG_ERROR([cannot find or include standard C library headers])]) AC_TYPE_SIZE_T() AC_FUNC_MALLOC() AC_CHECK_FUNCS([memset strdup strndup], [], [AC_MSG_ERROR([cannot find standard C library functions])]) PKG_PROG_PKG_CONFIG() PKG_CHECK_MODULES([SDL], [sdl]) PKG_CHECK_MODULES([SDL_IMAGE], [SDL_image]) PKG_CHECK_MODULES([ZLIB], [zlib]) PKG_CHECK_MODULES([EXPAT], [expat]) AC_ARG_VAR([XCF2PNG], [path to xcf2png utility]) AC_CHECK_PROGS([XCF2PNG], [xcf2png], [no]) if test "x$XCF2PNG" = "xno"; then AC_MSG_ERROR( [cannot find xcf2png xcftools may need to be installed.]) fi if test "x$GCC" = "xyes"; then GCC_CFLAGS="-pedantic -Wall -Wextra -Werror" GCC_CFLAGS="${GCC_CFLAGS} -Wformat=2 -Wswitch -Wswitch-enum" GCC_CFLAGS="${GCC_CFLAGS} -Wdeclaration-after-statement -Wundef -Wshadow" GCC_CFLAGS="${GCC_CFLAGS} -Wpointer-arith -Wbad-function-cast" GCC_CFLAGS="${GCC_CFLAGS} -Wcast-qual -Wcast-align -Wwrite-strings" #GCC_CFLAGS="${GCC_CFLAGS} -Wconversion" GCC_CFLAGS="${GCC_CFLAGS} -Wlogical-op -Waggregate-return" GCC_CFLAGS="${GCC_CFLAGS} -Wstrict-prototypes -Wold-style-definition" GCC_CFLAGS="${GCC_CFLAGS} -Wmissing-prototypes -Wmissing-declarations" GCC_CFLAGS="${GCC_CFLAGS} -Wredundant-decls -Wnested-externs" GCC_CFLAGS="${GCC_CFLAGS} -Wunreachable-code -Winline" GCC_CFLAGS="${GCC_CFLAGS} -Wdisabled-optimization" GCC_CFLAGS="${GCC_CFLAGS} -fstack-protector -Wstack-protector" fi AC_SUBST(GCC_CFLAGS) AC_ARG_ENABLE([debug-tmx], [AC_HELP_STRING([--enable-debug-tmx], [enable debug output from TMX parser])], [enable_debug_tmx=yes], []) if test "x$enable_debug_tmx" = "xyes"; then AC_DEFINE([DEBUG_TMX], [1], [Define to 1 to enable debug output from TMX parser]) fi AC_ARG_ENABLE([debug-compression], [AC_HELP_STRING([--enable-debug-compression], [enable debug output from tile data inflation])], [enable_debug_compression=yes], []) if test "x$enable_debug_compression" = "xyes"; then AC_DEFINE([DEBUG_COMPRESSION], [1], [Define to 1 to enable debug output from tile data inflation]) fi AC_ARG_ENABLE([debug-render], [AC_HELP_STRING([--enable-debug-render], [enable debug output from map layer blits and area rendering])], [enable_debug_render=yes], []) if test "x$enable_debug_render" = "xyes"; then AC_DEFINE([DEBUG_RENDER], [1], [Define to 1 to enable debug output from map layer blits and area rendering]) fi AC_CONFIG_FILES([Makefile]) AC_CONFIG_HEADERS([config.h]) AC_OUTPUT()