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AC_PREREQ(2.59)
AC_INIT([dataplot], [20131220], [n.heckert@nist.gov])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_AUX_DIR(config)
AM_MAINTAINER_MODE
AM_INIT_AUTOMAKE([foreign])
AC_PROG_CC
AC_PROG_F77
AC_F77_LIBRARY_LDFLAGS
case $F77 in
*gfortran*) FFLAGS="${FFLAGS} -w -fno-range-check" ;;
*) ;;
esac
AC_CANONICAL_HOST
case $host in
i?86*linux*) MAXOBV=100000 ;;
*64*linux*) MAXOBV=1000000 ;;
esac
AC_SUBST(MAXOBV)
AC_ARG_ENABLE(gd,
[AS_HELP_STRING([--enable-gd], [Enable the gd device driver])],
[enable_gd=$enableval],
[enable_gd=no])
AC_CHECK_LIB(plot, pl_closepl_r, ,
[AC_MSG_ERROR([plotutils libraries not found])])
AC_ARG_ENABLE(gl,
[AS_HELP_STRING([--enable-gl], [Enable the OpenGL device driver])],
[enable_gl=$enableval],
[enable_gl=no])
AC_ARG_ENABLE(X,
[AS_HELP_STRING([--enable-X], [Enable the X11 device driver])],
[enable_x11=$enableval],
[enable_x11=no])
if test x"$enable_gd" = x"yes"; then
AC_CHECK_PROG(enable_gd, [gdlib-config],,
[AC_MSG_ERROR([GD driver requested but gdlib-config not found])])
GD_LIBS="`gdlib-config --libs` -lgd"
GD_CFLAGS="`gdlib-config --cflags`"
AC_SUBST(GD_LIBS)
AC_SUBST(GD_CFLAGS)
fi
AM_CONDITIONAL(ENABLE_GD, [test x"$enable_gd" = x"yes"] )
if test x"$enable_gl" = x"yes"; then
dnl hardcoded opengl libs (should be host/implementation dependent)
AC_CHECK_HEADER(GL/gl.h,,
[AC_MSG_ERROR([OpenGL driver requested but header gl.h not found])])
AC_CHECK_HEADER(GL/glu.h,,
[AC_MSG_ERROR([OpenGL driver requested but header glu.h not found])])
GL_CFLAGS="-DUNIX_OS -DAPPEND_UNDERSCORE -DSUBROUTINE_CASE"
AC_SUBST(GL_CFLAGS)
AC_CHECK_LIB(GL, glXCreateContext, GL_LIBS="-lGL",
[AC_MSG_ERROR([OpenGL driver requested but libraries not found])])
AC_CHECK_LIB(GLU, gluPerspective, GL_LIBS="-lGL -lGLU",
[AC_MSG_ERROR([OpenGL driver requested but libraries not found])])
GL_LIBS="-lGL -lGLU"
AC_SUBST(GL_LIBS)
fi
AM_CONDITIONAL(ENABLE_GL, [ test x"$enable_gl" = x"yes" ])
if test x"$enable_x11" = x"yes"; then
PKG_CHECK_MODULES(X11, x11,,
[AC_MSG_ERROR([X11 driver requested but pkgconfig module not found])])
fi
AM_CONDITIONAL(ENABLE_X11, [ test x"$enable_x11" = x"yes" ])
AC_CONFIG_FILES([Makefile DPCOPA.INC dp1_linux.f])
AC_OUTPUT
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