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# Initialize Autoconf - requires at least 2.64 for m4_version_prereq
AC_PREREQ([2.64])
AC_INIT([libXaw3d], [1.6.6],
[https://gitlab.freedesktop.org/xorg/lib/libxaw3d/-/issues], [libXaw3d])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIRS([m4])
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-xz])
# Initialize libtool
LT_INIT
# Require xorg-macros minimum of 1.8 for XORG_DEFAULT_OPTIONS with XORG_INSTALL
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.8)
XORG_DEFAULT_OPTIONS
# Set-up Lex and Yacc, generated code is distributed
AC_PROG_YACC
AC_PATH_PROG([YACC_INST], $YACC)
if test ! -f "$srcdir/src/laygram.c"; then
if test -z "$YACC_INST"; then
AC_MSG_ERROR([yacc not found - unable to compile laygram.y])
fi
fi
m4_version_prereq([2.70], [AC_PROG_LEX(noyywrap)], [AC_PROG_LEX])
AC_PATH_PROG([LEX_INST], $LEX)
if test ! -f "$srcdir/src/laylex.c"; then
if test -z "$LEX_INST"; then
AC_MSG_ERROR([lex not found - unable to compile laylex.y])
fi
fi
# Checks for header files.
PKG_CHECK_MODULES(X11, [x11 xt xmu xext xproto >= 7.0.22])
AC_CHECK_HEADERS([wctype.h wchar.h widec.h])
AC_CHECK_FUNCS([iswspace])
AC_TYPE_INTPTR_T
XAW3D_CPPFLAGS=
AC_ARG_ENABLE([internationalization],
AS_HELP_STRING([--enable-internationalization], dnl
[enable utf8 strings (default: yes)]),
[XAW_I18N=$enableval], [XAW_I18N=yes])
if test "x$XAW_I18N" = xyes; then
XAW3D_CPPFLAGS="${XAW3D_CPPFLAGS} -DXAW_INTERNATIONALIZATION"
fi
AM_CONDITIONAL(XAW_INTERNATIONALIZATION, [test "x$XAW_I18N" = xyes])
AC_ARG_ENABLE([multiplane-bitmaps],
[AS_HELP_STRING([--enable-multiplane-bitmaps], [enable XPM support])],
[],
[enable_multiplane_bitmaps=no])
AS_IF([test "x$enable_multiplane_bitmaps" != xno],
[XAW3D_CPPFLAGS="${XAW3D_CPPFLAGS} -DXAW_MULTIPLANE_PIXMAPS" dnl
PKG_CHECK_MODULES(XPM, xpm)])
AC_ARG_ENABLE([gray-stipples],
[AS_HELP_STRING([--enable-gray-stipples], [enable gray stipples])],
[],
[enable_gray_stipples=no])
AS_IF([test "x$enable_gray_stipples" != xno],
[XAW3D_CPPFLAGS="${XAW3D_CPPFLAGS} -DXAW_GRAY_BLKWHT_STIPPLES"])
AC_ARG_ENABLE([arrow-scrollbars],
[AS_HELP_STRING([--enable-arrow-scrollbars], [enable arrow scrollbars])],
[],
[enable_arrow_scrollbars=no])
AS_IF([test "x$enable_arrow_scrollbars" != xno],
[XAW3D_CPPFLAGS="${XAW3D_CPPFLAGS} -DXAW_ARROW_SCROLLBARS"])
AC_SUBST(XAW3D_CPPFLAGS)
AC_CONFIG_FILES([Makefile
include/Makefile
src/Makefile
xaw3d.pc])
AC_OUTPUT
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