configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.59])
AC_INIT([haisyo], [1.3.0], [user@zuse.jp])
AC_CONFIG_SRCDIR([main.c])
AC_CONFIG_HEADERS([config.h])

cross_compiling=yes

# Checks for mingw compiler.
AC_PROG_CC([mingw32-gcc \
            i686-mingw32-gcc \
            i586-mingw32-gcc \
            i486-mingw32-gcc \
            i386-mingw32-gcc \
            i686-mingw32msvc-gcc \
            i586-mingw32msvc-gcc \
            i486-mingw32msvc-gcc \
            i386-mingw32msvc-gcc \
            i686-w64-mingw32-gcc \
            i586-w64-mingw32-gcc \
            i486-w64-mingw32-gcc \
            i386-w64-mingw32-gcc \
            i686-pc-mingw32-gcc \
            i586-pc-mingw32-gcc \
            i486-pc-mingw32-gcc \
            i386-pc-mingw32-gcc])

# Checks for mingw resource compiler.
AC_CHECK_PROGS([RC],
              [mingw32-windres \
               i686-mingw32-windres \
               i586-mingw32-windres \
               i486-mingw32-windres \
               i386-mingw32-windres \
               i686-mingw32msvc-windres \
               i586-mingw32msvc-windres \
               i486-mingw32msvc-windres \
               i386-mingw32msvc-windres \
               i686-w64-mingw32-windres \
               i586-w64-mingw32-windres \
               i486-w64-mingw32-windres \
               i386-w64-mingw32-windres \
               i686-pc-mingw32-windres \
               i586-pc-mingw32-windres \
               i486-pc-mingw32-windres \
               i386-pc-mingw32-windres])

if test -z "${RC}"; then
    AC_MSG_ERROR(windres command is not found.);
fi

AC_CHECK_PROGS([CC64], [x86_64-w64-mingw32-gcc \
                        amd64-mingw32msvc-gcc], [])
AC_CHECK_PROGS([RC64], [x86_64-w64-mingw32-windres \
                        amd64-mingw32msvc-windress], [])

AC_CHECK_PROG(ZIP, zip, zip)
AC_CHECK_PROG(TAR, tar, tar)

# Checks for header files.
AC_CHECK_HEADER([windows.h],
                [],
                [AC_MSG_ERROR([shit!])],
                [])

# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_DECLS([lstrlen],
               [AC_DEFINE(HAVE_SHGETFOLDERPATH)],
               [AC_MSG_ERROR([oops! lstrlen is missing.])],
               [
                #include <windows.h>
               ])
AC_CHECK_DECLS([DSTERASE],
               [AC_DEFINE(HAVE_DSTERASE)],
               [],
               [
                #include <windows.h>
               ])
# Checks for library functions.
AC_CHECK_FUNCS([strstr strcmp memcpy], [], [AC_MSG_ERROR([omg!])])

AC_CONFIG_FILES([Makefile])
AC_OUTPUT