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Update configure script to support non-X platforms; currently just
CygWin, soon OSX too... git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1688 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
+91
-67
@@ -1,7 +1,7 @@
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dnl -*- sh -*-
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dnl the "configure" script is made from this by running GNU "autoconf"
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dnl
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dnl "$Id: configure.in,v 1.33.2.31.2.21 2001/11/17 15:27:14 easysw Exp $"
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dnl "$Id: configure.in,v 1.33.2.31.2.22 2001/11/17 15:55:36 easysw Exp $"
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dnl
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dnl Configuration script for the Fast Light Tool Kit (FLTK).
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dnl
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@@ -208,79 +208,103 @@ AC_CHECK_HEADER(png.h,
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dnl Restore original LIBS settings...
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LIBS="$SAVELIBS"
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dnl Check for X11...
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AC_PATH_XTRA
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if test x$no_x = xyes; then
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AC_MSG_ERROR(Configure could not find required X11 libraries, aborting.)
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fi
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if test "x$X_PRE_LIBS" != x; then
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AC_MSG_WARN(Ignoring libraries \"$X_PRE_LIBS\" requested by configure.)
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fi
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LIBS="$LIBS$X_LIBS"
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CFLAGS="$CFLAGS$X_CFLAGS"
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CXXFLAGS="$CXXFLAGS$X_CFLAGS"
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if test "x$x_includes" != x; then
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ac_cpp="$ac_cpp -I$x_includes"
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fi
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dnl Check for OpenGL unless disabled...
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GLLIB=
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if test x$enable_gl != xno; then
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AC_CHECK_HEADER(GL/gl.h,
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AC_CHECK_LIB(GL, glXMakeCurrent, AC_DEFINE(HAVE_GL) GLLIB="-lGL", \
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AC_CHECK_LIB(MesaGL,glXMakeCurrent, AC_DEFINE(HAVE_GL) GLLIB=" -lMesaGL",,\
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-lX11 -lXext $X_EXTRA_LIBS -lm), \
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-lX11 -lXext $X_EXTRA_LIBS -lm)
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)
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AC_CHECK_HEADER(GL/glu.h,
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AC_DEFINE(HAVE_GL_GLU_H)
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if test x$ac_cv_lib_GL_glXMakeCurrent = xyes; then
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GLLIB="-lGLU $GLLIB"
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fi
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if test x$ac_cv_lib_MesaGL_glXMakeCurrent = xyes; then
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GLLIB="-lMesaGLU $GLLIB"
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fi
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)
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if test x$ac_cv_lib_GL_glXMakeCurrent = xno; then
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case $uname in
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CYGWIN*)
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dnl Cygwin environment...
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LIBS="$LIBS -lgdi32 -lwsock32"
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CFLAGS="$CFLAGS -DWIN32"
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CXXFLAGS="$CXXFLAGS -DWIN32"
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if test x$enable_gl != xno; then
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AC_CHECK_HEADER(GL/gl.h,
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AC_DEFINE(HAVE_GL)
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GLLIB="-lopengl32")
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AC_CHECK_HEADER(GL/glu.h,
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AC_DEFINE(HAVE_GL_GLU_H)
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GLLIB="-lglu32 $GLLIB")
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else
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LINKFLTKGL=""
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GLLIBNAME=""
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GLDSONAME=""
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GLDEMOS=""
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fi
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else
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LINKFLTKGL=""
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GLLIBNAME=""
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GLDSONAME=""
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GLDEMOS=""
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fi
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fi
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;;
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*)
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dnl Check for X11...
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AC_PATH_XTRA
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if test x$no_x = xyes; then
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AC_MSG_ERROR(Configure could not find required X11 libraries, aborting.)
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fi
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if test "x$X_PRE_LIBS" != x; then
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AC_MSG_WARN(Ignoring libraries \"$X_PRE_LIBS\" requested by configure.)
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fi
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LIBS="$LIBS -lXext -lX11 $X_EXTRA_LIBS"
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CFLAGS="$CFLAGS$X_CFLAGS"
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CXXFLAGS="$CXXFLAGS$X_CFLAGS"
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LDFLAGS="$X_LIBS $LDFLAGS"
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if test "x$x_includes" != x; then
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ac_cpp="$ac_cpp -I$x_includes"
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fi
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dnl Check for OpenGL unless disabled...
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GLLIB=
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if test x$enable_gl != xno; then
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AC_CHECK_HEADER(GL/gl.h,
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AC_CHECK_LIB(GL, glXMakeCurrent, AC_DEFINE(HAVE_GL) GLLIB="-lGL", \
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AC_CHECK_LIB(MesaGL,glXMakeCurrent, AC_DEFINE(HAVE_GL) GLLIB=" -lMesaGL",,\
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-lm), \
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-lm)
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)
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AC_CHECK_HEADER(GL/glu.h,
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AC_DEFINE(HAVE_GL_GLU_H)
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if test x$ac_cv_lib_GL_glXMakeCurrent = xyes; then
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GLLIB="-lGLU $GLLIB"
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fi
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if test x$ac_cv_lib_MesaGL_glXMakeCurrent = xyes; then
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GLLIB="-lMesaGLU $GLLIB"
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fi
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)
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if test x$ac_cv_lib_GL_glXMakeCurrent = xno; then
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LINKFLTKGL=""
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GLLIBNAME=""
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GLDSONAME=""
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GLDEMOS=""
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fi
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else
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LINKFLTKGL=""
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GLLIBNAME=""
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GLDSONAME=""
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GLDEMOS=""
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fi
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dnl Check for the Xdbe extension...
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AC_CHECK_HEADER(X11/extensions/Xdbe.h, \
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if test "$uname" != "SunOS"; then
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AC_DEFINE(HAVE_XDBE)
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fi)
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dnl Check for overlay visuals...
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AC_CACHE_CHECK("for X overlay visuals", ac_cv_have_overlay,
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if xprop -root 2>/dev/null | grep -c "SERVER_OVERLAY_VISUALS" >/dev/null; then
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ac_cv_have_overlay=yes
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else
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ac_cv_have_overlay=no
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fi)
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if test x$ac_cv_have_overlay = xyes; then
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AC_DEFINE(HAVE_OVERLAY)
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fi
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;;
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esac
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AC_SUBST(GLDEMOS)
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AC_SUBST(GLLIB)
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dnl Check for the Xdbe extension...
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AC_CHECK_HEADER(X11/extensions/Xdbe.h, \
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if test "$uname" != "SunOS"; then
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AC_DEFINE(HAVE_XDBE)
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fi)
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dnl Check for overlay visuals...
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AC_CACHE_CHECK("for X overlay visuals", ac_cv_have_overlay,
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if xprop -root 2>/dev/null | grep -c "SERVER_OVERLAY_VISUALS" >/dev/null; then
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ac_cv_have_overlay=yes
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else
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ac_cv_have_overlay=no
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fi)
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if test x$ac_cv_have_overlay = xyes; then
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AC_DEFINE(HAVE_OVERLAY)
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fi
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dnl Figure out the appropriate formatted man page extension...
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case "$uname" in
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FreeBSD* | NetBSD* | OpenBSD*)
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@@ -494,5 +518,5 @@ AC_OUTPUT(makeinclude fltk-config)
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chmod +x fltk-config
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dnl
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dnl End of "$Id: configure.in,v 1.33.2.31.2.21 2001/11/17 15:27:14 easysw Exp $".
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dnl End of "$Id: configure.in,v 1.33.2.31.2.22 2001/11/17 15:55:36 easysw Exp $".
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dnl
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