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configure.ac tidyup after update (ccache)

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We don't use TIME_WITH_SYS_TIME
Don't check for sys/time.h twice
Minimum version was 2.52 before upgrade, no need to enforce 2.71
Set it to 2.60 (same as main swig configure.ac) - new macros
introduced by autoupdate are in 2.60.
This commit is contained in:
William S Fulton 2021-03-30 22:06:25 +01:00
commit f822a6f091
1 changed files with 1 additions and 14 deletions
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15
CCache/configure.ac
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@ -1,7 +1,7 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT([ccache-swig],[0.0]) # Get version from SWIG in ccache_swig_config.h.in
AC_PREREQ([2.71])
AC_PREREQ([2.60])
AC_CONFIG_SRCDIR([ccache.h])
AC_MSG_NOTICE([Configuring ccache])
@ -41,19 +41,6 @@ else
fi
AC_HEADER_DIRENT
m4_warn([obsolete],
[Update your code to rely only on HAVE_SYS_TIME_H,
then remove this warning and the obsolete code below it.
All current systems provide time.h; it need not be checked for.
Not all systems provide sys/time.h, but those that do, all allow
you to include it and time.h simultaneously.])dnl
AC_CHECK_HEADERS_ONCE([sys/time.h])
# Obsolete code to be removed.
if test $ac_cv_header_sys_time_h = yes; then
AC_DEFINE([TIME_WITH_SYS_TIME],[1],[Define to 1 if you can safely include both <sys/time.h>
and <time.h>. This macro is obsolete.])
fi
# End of obsolete code.
AC_HEADER_SYS_WAIT