84 lines
2.6 KiB
Plaintext
84 lines
2.6 KiB
Plaintext
dnl This provides configure definitions used by all the cygwin
|
|
dnl configure.in files.
|
|
|
|
AC_DEFUN([AC_WINDOWS_HEADERS],[
|
|
AC_ARG_WITH(
|
|
[windows-headers],
|
|
[AS_HELP_STRING([--with-windows-headers=DIR],
|
|
[specify where the windows includes are located])],
|
|
[test -z "$withval" && AC_MSG_ERROR([must specify value for --with-windows-headers])]
|
|
)
|
|
])
|
|
|
|
AC_DEFUN([AC_WINDOWS_LIBS],[
|
|
AC_ARG_WITH(
|
|
[windows-libs],
|
|
[AS_HELP_STRING([--with-windows-libs=DIR],
|
|
[specify where the windows libraries are located])],
|
|
[test -z "$withval" && AC_MSG_ERROR([must specify value for --with-windows-libs])]
|
|
)
|
|
windows_libdir=$(realdirpath "$with_windows_libs")
|
|
if test -z "$windows_libdir"; then
|
|
windows_libdir=$(realdirpath $(${ac_cv_prog_CC:-$CC} -xc /dev/null -Wl,--verbose=1 -lntdll 2>&1 | sed -rn 's%^.*\s(\S+)/libntdll\..*succeeded%\1%p'))
|
|
if test -z "$windows_libdir"; then
|
|
AC_MSG_ERROR([cannot find windows library files])
|
|
fi
|
|
fi
|
|
AC_SUBST(windows_libdir)
|
|
]
|
|
)
|
|
|
|
AC_DEFUN([AC_CYGWIN_INCLUDES], [
|
|
addto_CPPFLAGS -nostdinc
|
|
: ${ac_cv_prog_CXX:=$CXX}
|
|
: ${ac_cv_prog_CC:=$CC}
|
|
|
|
cygwin_headers=$(realdirpath "$winsup_srcdir/cygwin/include")
|
|
if test -z "$cygwin_headers"; then
|
|
AC_MSG_ERROR([cannot find $winsup_srcdir/cygwin/include directory])
|
|
fi
|
|
|
|
newlib_headers=$(realdirpath $winsup_srcdir/../newlib/libc/include)
|
|
if test -z "$newlib_headers"; then
|
|
AC_MSG_ERROR([cannot find newlib source directory: $winsup_srcdir/../newlib/libc/include])
|
|
fi
|
|
newlib_headers="$target_builddir/newlib/targ-include $newlib_headers"
|
|
|
|
if test -n "$with_windows_headers"; then
|
|
if test -e "$with_windows_headers/windef.h"; then
|
|
windows_headers="$with_windows_headers"
|
|
else
|
|
AC_MSG_ERROR([cannot find windef.h in specified --with-windows-headers path: $saw_windows_headers]);
|
|
fi
|
|
elif test -d "$winsup_srcdir/w32api/include/windef.h"; then
|
|
windows_headers="$winsup_srcdir/w32api/include"
|
|
else
|
|
windows_headers=$(cd $($ac_cv_prog_CC -xc /dev/null -E -include windef.h 2>/dev/null | sed -n 's%^# 1 "\([^"]*\)/windef\.h".*$%\1%p' | head -n1) 2>/dev/null && pwd)
|
|
if test -z "$windows_headers" -o ! -d "$windows_headers"; then
|
|
AC_MSG_ERROR([cannot find windows header files])
|
|
fi
|
|
fi
|
|
CC=$ac_cv_prog_CC
|
|
CXX=$ac_cv_prog_CXX
|
|
export CC
|
|
export CXX
|
|
AC_SUBST(windows_headers)
|
|
AC_SUBST(newlib_headers)
|
|
AC_SUBST(cygwin_headers)
|
|
])
|
|
|
|
AC_DEFUN([AC_CONFIGURE_ARGS], [
|
|
configure_args=X
|
|
for f in $ac_configure_args; do
|
|
case "$f" in
|
|
*--srcdir*) ;;
|
|
*) configure_args="$configure_args $f" ;;
|
|
esac
|
|
done
|
|
configure_args=$(/usr/bin/expr "$configure_args" : 'X \(.*\)')
|
|
AC_SUBST(configure_args)
|
|
])
|
|
|
|
AC_SUBST(target_builddir)
|
|
AC_SUBST(winsup_srcdir)
|