| Line 355... |
Line 355... |
m4_define([AC_CHECK_HEADER],m4_defn([_AC_CHECK_HEADER_OLD]))
|
m4_define([AC_CHECK_HEADER],m4_defn([_AC_CHECK_HEADER_OLD]))
|
ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
|
ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
|
|
|
# Test for GNAT.
|
# Test for GNAT.
|
# We require the gnatbind program, and a compiler driver that
|
# We require the gnatbind program, and a compiler driver that
|
# understands Ada. We use the user's CC setting, already found.
|
# understands Ada. We use the user's CC setting, already found,
|
|
# and possibly add $1 to the command-line parameters.
|
#
|
#
|
# Sets the shell variable have_gnat to yes or no as appropriate, and
|
# Sets the shell variable have_gnat to yes or no as appropriate, and
|
# substitutes GNATBIND and GNATMAKE.
|
# substitutes GNATBIND and GNATMAKE.
|
AC_DEFUN([ACX_PROG_GNAT],
|
AC_DEFUN([ACX_PROG_GNAT],
|
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])
|
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])
|
| Line 378... |
Line 379... |
# Therefore we must check for the error message as well as an
|
# Therefore we must check for the error message as well as an
|
# unsuccessful exit.
|
# unsuccessful exit.
|
# Other compilers, like HP Tru64 UNIX cc, exit successfully when
|
# Other compilers, like HP Tru64 UNIX cc, exit successfully when
|
# given a .adb file, but produce no object file. So we must check
|
# given a .adb file, but produce no object file. So we must check
|
# if an object file was really produced to guard against this.
|
# if an object file was really produced to guard against this.
|
errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
|
errors=`(${CC} $1[]m4_ifval([$1], [ ])-c conftest.adb) 2>&1 || echo failure`
|
if test x"$errors" = x && test -f conftest.$ac_objext; then
|
if test x"$errors" = x && test -f conftest.$ac_objext; then
|
acx_cv_cc_gcc_supports_ada=yes
|
acx_cv_cc_gcc_supports_ada=yes
|
fi
|
fi
|
rm -f conftest.*])
|
rm -f conftest.*])
|
|
|
| Line 594... |
Line 595... |
esac;
|
esac;
|
AC_SUBST(REPORT_BUGS_TO)
|
AC_SUBST(REPORT_BUGS_TO)
|
AC_SUBST(REPORT_BUGS_TEXI)
|
AC_SUBST(REPORT_BUGS_TEXI)
|
])
|
])
|
|
|
No newline at end of file
|
No newline at end of file
|
|
dnl ####
|
|
dnl # ACX_CHECK_CYGWIN_CAT_WORKS
|
|
dnl # On Cygwin hosts, check that the cat command ignores
|
|
dnl # carriage returns as otherwise builds will not work.
|
|
dnl # See binutils PR 4334 for more details.
|
|
AC_DEFUN([ACX_CHECK_CYGWIN_CAT_WORKS],[
|
|
AC_MSG_CHECKING([to see if cat works as expected])
|
|
echo a >cygwin-cat-check
|
|
if test `cat cygwin-cat-check` == a ; then
|
|
rm cygwin-cat-check
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
rm cygwin-cat-check
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR([The cat command does not ignore carriage return characters.
|
|
Please either mount the build directory in binary mode or run the following
|
|
commands before running any configure script:
|
|
set -o igncr
|
|
export SHELLOPTS
|
|
])
|
|
fi
|
|
])
|
|
|
No newline at end of file
|
No newline at end of file
|
