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libgloss: fix AC_LANG_SOURCE warnings w/newer autoconf

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When running autoconf-2.69 in here, we get:
configure.ac:57: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2503: _AC_PREPROC_IFELSE is expanded from...
../../lib/autoconf/general.m4:2518: AC_PREPROC_IFELSE is expanded from...
configure.ac:57: the top level
configure.ac:61: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2503: _AC_PREPROC_IFELSE is expanded from...
../../lib/autoconf/general.m4:2518: AC_PREPROC_IFELSE is expanded from...
configure.ac:61: the top level

Add AC_LANG_PROGRAM wrappings to fix these.
This commit is contained in:
Mike Frysinger 2021-09-15 00:18:55 -04:00
parent 34b1447040
commit 63c1f29a1d
2 changed files with 8 additions and 8 deletions
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8
libgloss/csky/configure.ac
View File

@ -54,13 +54,13 @@ dnl an executable or not.
dnl
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="-nostdlib -e main"
AC_PREPROC_IFELSE([#ifndef __mcoldfire__
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([#ifndef __mcoldfire__
#error we are not coldfire
#endif],
#endif])],
DO="cf",)
AC_PREPROC_IFELSE([#ifndef __mfido__
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([#ifndef __mfido__
#error we are not fido
#endif],
#endif])],
DO="fido",)
LDFLAGS=$saved_LDFLAGS
AC_MSG_RESULT($DO)

8
libgloss/m68k/configure.ac
View File

@ -54,13 +54,13 @@ dnl an executable or not.
dnl
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="-nostdlib -e main"
AC_PREPROC_IFELSE([#ifndef __mcoldfire__
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([#ifndef __mcoldfire__
#error we are not coldfire
#endif],
#endif])],
DO="cf",)
AC_PREPROC_IFELSE([#ifndef __mfido__
AC_PREPROC_IFELSE([AC_LANG_PROGRAM([#ifndef __mfido__
#error we are not fido
#endif],
#endif])],
DO="fido",)
LDFLAGS=$saved_LDFLAGS
AC_MSG_RESULT($DO)