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configure: remove references to obsolete macros macos-2-2-1
authorEric Branlund <ebranlund@fastmail.com>
Fri, 2 Aug 2024 20:41:46 +0000 (14:41 -0600)
committerEric Branlund <ebranlund@fastmail.com>
Fri, 2 Aug 2024 20:54:31 +0000 (14:54 -0600)
commit5f51f86006c13a979badcebba50164d28a12f557
tree80c7e166a0ba8eb979f2eaa5e1265b24154f9661
parente89043974c1d839151234d9f6f6206e41ba90a35
configure: remove references to obsolete macros

AC_LANG_C was replaced by AC_LANG in autoconf 2.50 (released May 2001).  AC_PROG_GCC_TRADITIONAL was obsoleted by autoconf 2.72 (released December 2023).  Dropping AC_PROG_GCC_TRADITIONAL could cause trouble with main-cap.c and main-gcu.c and their use of termio.h when using versions of gcc prior to gcc 3.3.
configure.ac