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* configure.in: Define SLANG_POSIX_SIGNALS if all 4 required

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functions are present.  Remove references to extraconf.h.
* extraconf.h: Eliminate.
* Makefile.am: Remove extraconf.h.
This commit is contained in:
Pavel Roskin 2003-10-29 08:15:32 +00:00
parent 036d1d4602
commit afbc365860
4 changed files with 15 additions and 39 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2003-10-29 Pavel Roskin <proski@gnu.org>
* configure.in: Define SLANG_POSIX_SIGNALS if all 4 required
functions are present. Remove references to extraconf.h.
* extraconf.h: Eliminate.
* Makefile.am: Remove extraconf.h.
* configure.in: Move ext2fs undelete support ...
* acinclude.m4 (MC_WITH_VFS): ... here.
* extraconf.h: Remove VFS logic, it's enforced in configure now.

2
Makefile.am
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@ -4,7 +4,7 @@ AUTOMAKE_OPTIONS = 1.5
SUBDIRS = intl po m4 vfs slang edit src lib doc syntax
EXTRA_DIST = FAQ INSTALL.FAST MAINTAINERS README.QNX extraconf.h
EXTRA_DIST = FAQ INSTALL.FAST MAINTAINERS README.QNX
noinst_DATA = mc.spec

21
configure.in
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@ -137,11 +137,6 @@ for h_lang in $ALL_DOC_LINGUAS; do
done
AC_SUBST(DOC_LINGUAS)
dnl
dnl Hack to make extraconf.h visible even if compiling outside srcdir.
dnl
CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)"
dnl
dnl Enforce coding standards
dnl
@ -180,11 +175,15 @@ dnl
dnl Check availability of some functions
dnl
AC_CHECK_FUNCS([strerror statfs strftime getsid \
memmove truncate initgroups putenv \
memset memcpy tcsetattr tcgetattr cfgetospeed \
sigaction sigemptyset sigprocmask sigaddset \
sysconf setuid setreuid])
AC_CHECK_FUNCS([cfgetospeed getsid initgroups memcpy memmove memset \
putenv setreuid setuid statfs strerror strftime \
sysconf tcgetattr tcsetattr truncate])
dnl S-Lang needs all four functions to be defined to use POSIX signal API
AC_CHECK_FUNCS([sigaction sigemptyset sigprocmask sigaddset], , [slang_signals=no])
if test x$slang_signals != xno; then
AC_DEFINE(SLANG_POSIX_SIGNALS, 1, [Define to use POSIX signal API in S-Lang])
fi
dnl
dnl getpt is a GNU Extension (glibc 2.1.x)
@ -581,8 +580,6 @@ AM_CONDITIONAL(INCLUDED_SLANG, [test "x$with_screen" = xmcslang])
AM_CONDITIONAL(CHARSET, [test -n "$have_charset"])
AM_CONDITIONAL(CONS_SAVER, [test -n "$cons_saver"])
AH_BOTTOM([#include <extraconf.h>])
AC_CONFIG_FILES([
Makefile
mc.spec

26
extraconf.h
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@ -1,26 +0,0 @@
/*
This file is included directly from config.h.
Don't include it from any other files.
The only code that belongs here is preprocessor directives that:
1) change the configuration setting defined in config.h if there is a
conflict between them.
2) define symbols that fully depend on those in config.h to eliminate
the need to embed this logic into configure.in.
*/
#if defined(HAVE_SIGADDSET) && defined(HAVE_SIGEMPTYSET)
# if defined(HAVE_SIGACTION) && defined(HAVE_SIGPROCMASK)
# define SLANG_POSIX_SIGNALS
# endif
#endif
#if defined (__QNX__) && !defined(__QNXNTO__) && !defined (HAVE_INFOMOUNT_LIST)
# define HAVE_INFOMOUNT_QNX
#endif
#if defined(HAVE_INFOMOUNT_LIST) || defined(HAVE_INFOMOUNT_QNX)
# define HAVE_INFOMOUNT
#endif