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- AC_INIT(./src/libqsys/generic.c)
- AC_CONFIG_HEADER(./src/include/config.h)
- AC_CANONICAL_SYSTEM()
- AC_PROG_CC()
- AC_PROG_INSTALL()
- AC_PROG_RANLIB()
- AC_PROG_MAKE_SET()
- AC_PATH_PROG(LD, ld, @CC@)
- AC_PATH_PROG(AS, as, @CC@)
- AC_PATH_PROG(AR, ar, echo)
- AC_PATH_PROG(TAR, tar, echo)
- AC_PATH_PROG(GZIP, gzip, echo)
- AC_PATH_PROG(GPROTO, genproto, echo)
- AC_PATH_PROG(MKD, makedepend, echo)
-
- AC_HEADER_STDC()
- AC_HEADER_DIRENT()
- AC_CHECK_HEADERS(unistd.h ctype.h fnmatch.h math.h setjmp.h stdio.h sys/fcntl.h sys/stat.h)
- AC_CHECK_HEADERS(jpeglib.h png.h gif_lib.h)
- AC_FUNC_VPRINTF()
-
- #
- # look for scalb (byte sized float shifting) or scalw (word sized float shifting
- # in math.h (maybe only available for motorolas FPU)
- #
- dnl if test "$target_cpu" = "m68k" ; then
- dnl CFLAGS="$CFLAGS -m68030 -m68881"
- dnl ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
- dnl fi
- dnl
- dnl if test "$ac_cv_header_math_h" = "yes"; then
- dnl cat > confdefs.c <\EOF
- dnl #include <math.h>
- dnl EOF
- dnl fi
- dnl
- dnl scalb scalw
-
- AC_CHECK_FUNCS(mkdir strtol snprintf fnmatch)
-
- #
- # look for available debugging-capabilities
- #
- DEBUGLIBS=""
- AC_CHECK_LIB(png, png_create_write_struct)
- AC_CHECK_LIB(m, rint)
- AC_CHECK_LIB(gif, DGifOpenFileName)
- AC_CHECK_LIB(dbmalloc, malloc, DEBUGLIBS=-ldbmalloc)
- AC_CHECK_LIB(jpeg, jpeg_set_quality)
- if test "-ldbmalloc" = "$DEBUGLIBS"; then
- #define HAVE_LIBDBMALLOC
- echo "using dbmalloc-library for debugging"
- fi
- AC_SUBST(DEBUGLIBS)
-
- AC_C_BIGENDIAN()
- AC_C_INLINE()
- AC_SYS_LONG_FILE_NAMES()
-
- #
- # look for graphics and input-subsystems and create the appropriate
- # directories and/or links
- #
- try_X11="no"
- X_INCLUDES=""
- X_LIBRARIES=""
- output="./Makefile
- ./src/Makefile
- ./src/Makefile-rules
- ./src/libqbuild/Makefile
- ./src/libqdisplay/Makefile
- ./src/libqsys/Makefile
- ./src/libqsys/generic.h
- ./src/libqtools/Makefile
- ./src/util/Makefile
- ./testfarm/Makefile"
-
- if test -d "./src/libqsys/$target_cpu" ; then
- echo "use special $target_cpu-driver ..."
- if test -d "./src/libqsys/$target_cpu/$target_os" ; then
- echo "use special $target_os-driver ..."
- else
- target_os="X11"
- if test -d "./src/libqsys/$target_cpu/$target_os" ; then
- echo "use generic X11-driver ..."
- else
- ln -s "./src/libqsys/unsupported/X11" "./src/libqsys/$target_cpu/$target_os"
- fi
- try_X11="yes"
- fi
- else
- echo "no special system-dependend source-code available, use generic driver ..."
- target_os="X11"
- target_cpu="unsupported"
- try_X11="yes"
- fi
-
- if test "$try_X11" = "yes" ; then
- AC_PATH_X()
- if test "$have_x" = "yes" ; then
- AC_DEFINE(HAVE_X)
- else
- target_os="unsupported"
- fi
- if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
- X_LIBRARIES=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
- X_LIBRARIES="$X_LIBRARIES -lX11"
- fi
- if test "${x_includes}" != NONE && test -n "${x_includes}"; then
- X_INCLUDES=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
- fi
- fi
-
- output="$output
- ./src/libqsys/$target_cpu/Makefile
- ./src/libqsys/$target_cpu/$target_os/Makefile"
-
- AC_SUBST(X_INCLUDES)
- AC_SUBST(X_LIBRARIES)
-
- #
- # looking for special gcc-capabilities
- #
- dnl echo $ac_n "checking whether we are using GNU EGCS""... $ac_c" 1>&6
- dnl if eval "test \"`echo '$''{'ac_cv_prog_egcs'+set}'`\" = set"; then
- dnl echo $ac_n "(cached) $ac_c" 1>&6
- dnl else
- dnl cat > conftest.c <<EOF
- dnl #if (__GNUC_MINOR__ > 90)
- dnl yes;
- dnl #endif
- dnl EOF
- dnl if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- dnl ac_cv_prog_egcs=yes
- dnl else
- dnl ac_cv_prog_egcs=no
- dnl fi
- dnl fi
-
- AC_OUTPUT($output)
-