2010-08-19 06:01:43 +00:00
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dnl ==================================================================
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dnl Checks for header files.
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dnl ==================================================================
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_HEADER_MAJOR
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(
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2010-12-15 01:21:04 +00:00
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alloca.h arpa/inet.h asm/io.h assert.h conio.h \
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2010-08-19 06:01:43 +00:00
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ctype.h ddraw.h dinput.h direct.h dirent.h dlfcn.h dmedia/audio.h \
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dmedia/cdaudio.h dpmi.h dsound.h errno.h execinfo.h fcntl.h io.h \
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libc.h limits.h linux/cdrom.h linux/joystick.h linux/soundcard.h \
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machine/soundcard.h malloc.h math.h mgraph.h _mingw.h netdb.h \
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netinet/in.h process.h pthread.h pwd.h rpc/types.h setjmp.h signal.h \
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stdarg.h stdio.h stdlib.h string.h strings.h sys/asoundlib.h \
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sys/audioio.h sys/filio.h sys/ioctl.h sys/io.h sys/ipc.h sys/mman.h \
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sys/param.h sys/poll.h sys/shm.h sys/signal.h sys/socket.h \
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sys/soundcard.h sys/stat.h sys/time.h sys/types.h sys/uio.h termios.h \
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time.h unistd.h vgakeyboard.h vgamouse.h windows.h winsock.h
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)
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if test "x$mingw" = xyes; then
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AC_MSG_CHECKING(for fnmatch.h)
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_FNMATCH_H, 1, [Define this if you have fnmatch.h])
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AC_MSG_CHECKING(for tchar.h)
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_TCHAR_H, 1, [Define this if you have tchar.h])
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else
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AC_CHECK_HEADERS(fnmatch.h)
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fi
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if test "x$ac_cv_header_alloca_h" = no; then
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AC_MSG_CHECKING(for alloca in stdlib.h)
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AC_TRY_COMPILE(
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[#include <stdlib.h>],
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[void *(*foo)(size_t) = alloca;],
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have_alloca_proto=yes
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AC_MSG_RESULT(yes),
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have_alloca_proto=no
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AC_MSG_RESULT(no)
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)
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else
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AC_MSG_CHECKING(for alloca in alloca.h)
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AC_TRY_COMPILE(
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[#include <stdlib.h>]
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[#include <alloca.h>],
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[void *(*foo)(size_t) = alloca;],
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have_alloca_proto=yes
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AC_MSG_RESULT(yes),
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have_alloca_proto=no
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AC_MSG_RESULT(no)
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)
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fi
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if test "x$have_alloca_proto" = xyes; then
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AC_DEFINE(HAVE_ALLOCA_PROTO)
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fi
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AH_VERBATIM([HAVE_ALLOCA_PROTO],
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[/* Define this if alloca is prototyped */
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#undef HAVE_ALLOCA_PROTO
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#ifndef HAVE_ALLOCA_PROTO
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#ifndef QFASM
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void *alloca (int size);
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#endif
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#endif])
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AC_MSG_CHECKING(for fnmatch in fnmatch.h)
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AC_TRY_COMPILE(
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[#include "fnmatch.h"],
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[int (*foo)() = fnmatch;],
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AC_DEFINE(HAVE_FNMATCH_PROTO, 1, [Define this if fnmatch is prototyped in fnmatch.h])
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for strnlen in string.h)
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AC_TRY_COMPILE(
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[#include "string.h"],
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[int (*foo)() = strnlen;],
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AC_DEFINE(HAVE_STRNLEN_PROTO, 1, [Define this if strnlen is prototyped in string.h])
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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AC_MSG_CHECKING(for strcasestr in string.h)
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AC_TRY_COMPILE(
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[#include "string.h"],
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[int (*foo)() = strcasestr;],
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AC_DEFINE(HAVE_STRCASESTR_PROTO, 1, [Define this if strcasestr is prototyped in string.h])
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no)
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)
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