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[autoconf] reduce minimum automake version to 1.13

Although removal of AM_PROG_CC_C_O in f107bac8 requires automake 1.14
to provide the same functionality in AC_PROG_CC, any widely used,
modern compiler supports cc -c -o.  Reducing the minimum required
automake version avoids the current need for Centos 7 maintainers
to patch configure.ac in order to build binary packages.
personal/stbuehler/fix-fdevent
Glenn Strauss 4 years ago
parent
commit
7265c72b6c
  1. 2
      configure.ac

2
configure.ac

@ -21,7 +21,7 @@ AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE([1.14 -Wall -Wno-portability -Wno-override foreign dist-xz tar-ustar serial-tests silent-rules])
AM_INIT_AUTOMAKE([1.13 -Wall -Wno-portability -Wno-override foreign dist-xz tar-ustar serial-tests silent-rules])
dnl @synopsis TRY_CFLAGS [compiler flags]
dnl @summary check whether compiler supports given flags and adds them to CFLAGS

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