Akim Demaille 347ad8e733 Replace AC_LANG_SAVE/AC_LANG_RESTORE with AC_LANG_PUSH/AC_LANG_POP. ... * aclang.m4 (_AC_LANG_CURRENT, AC_LANG_STACK): You two are the same thing, which now we shall name `_AC_LANG'. All users adjusted. (AC_LANG_PUSH, AC_LANG_POP): New macros. (AC_LANG_SAVE, AC_LANG_RESTORE): AU defined. (AC_PROG_CC_WORKS, AC_PROG_CXXCPP, AC_PROG_CXX_WORKS, AC_PROG_F77_WORKS, AC_F77_LIBRARY_LDFLAGS, AC_F77_NAME_MANGLING): Use them. (AC_F77_LIBRARY_LDFLAGS): Move the requirements at its top. * doc/autoconf.texi (Language Choice): Document them. (Old Macros): Welcome AC_LANG_SAVE and AC_LANG_RESTORE.		2000-05-11 12:41:33 +00:00
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autoconf	Replace AC_LANG_SAVE/AC_LANG_RESTORE with AC_LANG_PUSH/AC_LANG_POP.	2000-05-11 12:41:33 +00:00
autoscan	1999-04-17 Paul Eggert <eggert@twinsun.com>	1999-04-22 21:38:24 +00:00
autotest	Some `diff' refuse to diff with /dev/null, such as Tru64's.	2000-02-18 13:44:17 +00:00