Testing for errno.h is overkill. :-)
git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@563 7f0cb862-5218-0410-a997-914c9d46530a
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@ -23,7 +23,7 @@ AC_SUBST([LIBXXF86VM])
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# Checks for header files.
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# Checks for header files.
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AC_HEADER_STDC
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AC_HEADER_STDC
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AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h errno.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
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AC_CHECK_HEADERS([GL/gl.h GL/glu.h GL/glx.h fcntl.h limits.h sys/ioctl.h sys/param.h sys/time.h])
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AC_HEADER_TIME
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AC_HEADER_TIME
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save_CFLAGS="$CFLAGS"
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save_CFLAGS="$CFLAGS"
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@ -72,9 +72,7 @@
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# if HAVE_FCNTL_H
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# if HAVE_FCNTL_H
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# include <fcntl.h>
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# include <fcntl.h>
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# endif
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# endif
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# if HAVE_ERRNO_H
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# include <errno.h>
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# include <errno.h>
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# endif
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# if defined(__FreeBSD__) || defined(__NetBSD__)
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# if defined(__FreeBSD__) || defined(__NetBSD__)
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/* XXX The below hack is done until freeglut's autoconf is updated. */
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/* XXX The below hack is done until freeglut's autoconf is updated. */
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# define HAVE_USB_JS 1
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# define HAVE_USB_JS 1
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@ -27,9 +27,7 @@
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#include <GL/freeglut.h>
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#include <GL/freeglut.h>
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#include "freeglut_internal.h"
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#include "freeglut_internal.h"
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#if HAVE_ERRNO_H
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#include <errno.h>
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#include <errno.h>
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#endif
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#include <stdarg.h>
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#include <stdarg.h>
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#if HAVE_VPRINTF
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#if HAVE_VPRINTF
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# define VFPRINTF(s,f,a) vfprintf((s),(f),(a))
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# define VFPRINTF(s,f,a) vfprintf((s),(f),(a))
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