diff options
Diffstat (limited to 'config/acx.m4')
| -rw-r--r-- | config/acx.m4 | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/config/acx.m4 b/config/acx.m4 index cea08b720..c8a32c9f9 100644 --- a/config/acx.m4 +++ b/config/acx.m4 @@ -357,8 +357,7 @@ ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR # Test for GNAT. # We require the gnatbind program, and a compiler driver that -# understands Ada. We use the user's CC setting, already found, -# and possibly add $1 to the command-line parameters. +# understands Ada. We use the user's CC setting, already found. # # Sets the shell variable have_gnat to yes or no as appropriate, and # substitutes GNATBIND and GNATMAKE. @@ -381,7 +380,7 @@ acx_cv_cc_gcc_supports_ada=no # Other compilers, like HP Tru64 UNIX cc, exit successfully when # given a .adb file, but produce no object file. So we must check # if an object file was really produced to guard against this. -errors=`(${CC} $1[]m4_ifval([$1], [ ])-c conftest.adb) 2>&1 || echo failure` +errors=`(${CC} -c conftest.adb) 2>&1 || echo failure` if test x"$errors" = x && test -f conftest.$ac_objext; then acx_cv_cc_gcc_supports_ada=yes fi @@ -596,26 +595,3 @@ AC_DEFUN([ACX_BUGURL],[ AC_SUBST(REPORT_BUGS_TO) AC_SUBST(REPORT_BUGS_TEXI) ]) - -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 -]) |