# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([BadWM],[0.1.1],[badwm-devel@lists.sourceforge.net])
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_HEADERS([src/include/config.h])

# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL

# Checks for X
AC_PATH_X
AC_PATH_XTRA

test x$no_x = "xyes" && AC_MSG_ERROR([BadWM requires the X Window System libraries and headers.])

test x$x_includes = "x" && x_includes="/usr/include"
test x$x_libraries = "x" && x_libraries="/usr/lib"
CFLAGS="$CFLAGS $X_CFLAGS"
CXXFLAGS="$CXXFLAGS $X_CFLAGS"
LIBS="$LIBS $X_LIBS"
LDFLAGS="$LDFLAGS $LIBS $X_PRE_LIBS"

# Checks for libraries.
AC_CHECK_LIB(X11, XOpenDisplay,
LIBS="$LIBS -lX11",
AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.])
)
LIBS="$LIBS $X_EXTRA_LIBS"

AC_CHECK_LIB(Xext, XShapeQueryExtension,
LIBS="$LIBS -lXext",
AC_MSG_ERROR([Could not find XShapeQueryExtension in -lXext.])
)
LIBS="$LIBS $X_EXTRA_LIBS"

# Checks for header files.
AC_PATH_X
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([limits.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T

# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_CHECK_FUNCS([putenv])
AC_CHECK_FUNCS([strchr])
AC_CHECK_FUNCS([strdup])
AC_CHECK_FUNCS([strcasecmp])
AC_CHECK_FUNCS([strerror])
AC_FUNC_REALLOC

AC_ARG_ENABLE(debug,
[  --enable-debug         Enable debugging],
        [ if test x$enableval = xyes; then
                AC_DEFINE(DEBUG,1,"")
        fi ])
AM_CONDITIONAL(DEBUG, test x$debug = xtrue)

AC_CONFIG_FILES([Makefile src/Makefile man/Makefile])
AC_OUTPUT