172 lines
3.8 KiB
Plaintext
172 lines
3.8 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(PDCurses, 3.9, wmcbrine@gmail.com, PDCurses)
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AC_CONFIG_SRCDIR(pdcx11.h)
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AC_SUBST(prefix)
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AC_PROG_CC
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AC_CONFIG_HEADER(config.h)
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dnl Checks for system first
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AC_CANONICAL_SYSTEM([])
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on_qnx=no
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case "$target" in
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*hp-hpux*)
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SYS_DEFS="-D_HPUX_SOURCE"
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;;
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*dec-osf*)
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SYS_DEFS="-D_XOPEN_SOURCE_EXTENDED"
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;;
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*pc-sco*)
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SYS_DEFS="-UM_XENIX -b elf"
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;;
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*qnx*)
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on_qnx=yes
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SYS_DEFS="-Q"
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;;
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*)
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;;
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esac
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AC_SUBST(SYS_DEFS)
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dnl Check for other programs.
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AC_PROG_RANLIB
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl Checks for libraries.
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dnl we check for dlfcn.h or dl.h so we know if we can build shared objects
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AC_CHECK_HEADERS(dlfcn.h \
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dl.h
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)
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dnl Checks for typedefs, structures, and compiler characteristics.
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MH_CHECK_LIB(nls)
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AC_SUBST(MH_EXTRA_LIBS)
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MH_CHECK_CC_O
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dnl Checks for library functions.
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AC_CHECK_FUNCS(vsscanf usleep poll vsnprintf)
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dnl Check for X includes and X libraries
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AC_PATH_X
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MH_CHECK_X_INC
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MH_CHECK_X_LIB
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MH_CHECK_X_HEADERS(DECkeysym.h Sunkeysym.h xpm.h)
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MH_CHECK_X_TYPEDEF(XPointer)
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dnl ---------- allow --enable-debug to compile in debug mode ---------
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AC_ARG_ENABLE(debug,
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[ --enable-debug turn on debugging],
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)
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cflags_g="`echo $CFLAGS | grep -c '\-g'`"
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cflags_O="`echo $CFLAGS | grep -c '\-O'`"
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if test "$enable_debug" = "yes"; then
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if test "$cflags_g" = "0"; then
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CFLAGS="${CFLAGS} -g"
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fi
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if test "$cflags_O" != "0"; then
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CFLAGS="`echo ${CFLAGS} | sed -e s/-O.//`"
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fi
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CFLAGS="${CFLAGS} -DPDCDEBUG"
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else
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if test "$cflags_O" = "0"; then
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CFLAGS="${CFLAGS} -O"
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fi
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if test "$cflags_g" != "0"; then
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CFLAGS="`echo ${CFLAGS} | sed -e s/-g//`"
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fi
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fi
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if test "$ac_cv_prog_CC" = "gcc"; then
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if test "$enable_debug" = "yes"; then
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CFLAGS="${CFLAGS} -Wall"
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else
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CFLAGS="-O2 -Wall -fomit-frame-pointer"
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fi
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fi
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if test "$on_qnx" = yes; then
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if test "$enable_debug" = "yes"; then
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CFLAGS="-g"
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else
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CFLAGS="-Otax"
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fi
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fi
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dnl --------------- check for wide character support -----------------
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dnl allow --enable-widec to include wide character support
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AC_ARG_ENABLE(widec,
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[ --disable-widec omit support for wide characters],
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)
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PDC_WIDE=""
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if test "$enable_widec" != "no"; then
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PDC_WIDE="-DPDC_WIDE"
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SYS_DEFS="$SYS_DEFS $PDC_WIDE"
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fi
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AC_SUBST(PDC_WIDE)
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dnl ------------------------ force UTF-8? ----------------------------
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dnl allow --enable-force-utf8 to override locale settings
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AC_ARG_ENABLE(force-utf8,
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[ --enable-force-utf8 override locale settings; use UTF-8],
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)
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if test "$enable_force_utf8" = "yes"; then
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SYS_DEFS="$SYS_DEFS -DPDC_FORCE_UTF8"
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fi
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dnl --------------------- check for Xaw3d library --------------------
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dnl allow --with-xaw3d to link with PDCurses
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AC_ARG_WITH(xaw3d,
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[ --with-xaw3d link with Xaw3d],
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)
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if test "$with_xaw3d" = "yes"; then
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AC_DEFINE([USE_XAW3D], [1],
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[Define if you want to use Xaw3d library]
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)
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fi
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dnl --------------------- check for neXtaw library -------------------
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dnl allow --with-nextaw to link with PDCurses
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AC_ARG_WITH(nextaw,
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[ --with-nextaw link with neXtaw],
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)
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if test "$with_nextaw" = "yes"; then
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AC_DEFINE([USE_NEXTAW], [1],
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[Define if you want to use neXtaw library]
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)
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fi
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dnl -------------- check how to make shared libraries ----------------
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dnl Force the ability of shared library usage
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MH_SHARED_LIBRARY(XCurses)
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AC_CONFIG_FILES([Makefile xcurses-config])
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AC_OUTPUT
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AC_DEFINE([HAVE_DECKEYSYM_H], [],
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[Define if you have the <DECkeySym.h> header file]
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)
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AC_DEFINE([HAVE_SUNKEYSYM_H], [],
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[Define if you have the <Sunkeysym.h> header file]
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)
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AC_DEFINE([HAVE_XPM_H], [],
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[Define if you have the <xpm.h> header file]
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)
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AC_DEFINE([USE_XAW3D], [],
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[Define if you want to use Xaw3d library]
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)
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AC_DEFINE([USE_NEXTAW], [],
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[Define if you want to use neXtaw library]
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)
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AC_DEFINE([XPOINTER_TYPEDEFED], [],
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[Define XPointer is typedefed in X11/Xlib.h]
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)
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