diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | scripts/gen-posix-conf-vars.awk | 46 |
2 files changed, 28 insertions, 23 deletions
@@ -1,3 +1,8 @@ +2014-12-31 Siddhesh Poyarekar <siddhesh@redhat.com> + + * scripts/gen-posix-conf-vars.awk: Don't use multi-dimensional + arrays. + 2014-12-30 H.J. Lu <hongjiu.lu@intel.com> [BZ #17775] diff --git a/scripts/gen-posix-conf-vars.awk b/scripts/gen-posix-conf-vars.awk index 007cd744de..220d0e89b9 100644 --- a/scripts/gen-posix-conf-vars.awk +++ b/scripts/gen-posix-conf-vars.awk @@ -42,36 +42,36 @@ $1 == "}" { # CONFSTR: A configuration string # SYSCONF: A numeric value # SPEC: A specification - sc_prefixes[prefix][$1] = sc_prefix - conf[prefix][$1] = type + c = prefix "_" $1 + sc_prefixes[c] = sc_prefix + prefix_conf[c] = type + conf[c] = $1 } END { print "/* AUTOGENERATED by gen-posix-conf-vars.awk. DO NOT EDIT. */\n" # Generate macros that specify if a sysconf macro is defined and/or set. - for (p in conf) { - for (c in conf[p]) { - printf "#ifndef _%s_%s\n", p, c - printf "# define CONF_DEF_%s_%s CONF_DEF_UNDEFINED\n", p, c - # CONFSTR have string values and they are not set or unset. - if (conf[p][c] != "CONFSTR") { - printf "#else\n" - printf "# if _%s_%s > 0\n", p, c - printf "# define CONF_DEF_%s_%s CONF_DEF_DEFINED_SET\n", p, c - printf "# else\n" - printf "# define CONF_DEF_%s_%s CONF_DEF_DEFINED_UNSET\n", p, c - printf "# endif\n" - } - printf "#endif\n\n" + for (c in prefix_conf) { + printf "#ifndef _%s\n", c + printf "# define CONF_DEF_%s CONF_DEF_UNDEFINED\n", c + # CONFSTR have string values and they are not set or unset. + if (prefix_conf[c] != "CONFSTR") { + printf "#else\n" + printf "# if _%s > 0\n", c + printf "# define CONF_DEF_%s CONF_DEF_DEFINED_SET\n", c + printf "# else\n" + printf "# define CONF_DEF_%s CONF_DEF_DEFINED_UNSET\n", c + printf "# endif\n" + } + printf "#endif\n\n" - # Build a name -> sysconf number associative array to print a C array at - # the end. - if (conf[p][c] == "SPEC") { - name = sprintf ("%s_%s", p, c) - num = sprintf ("%s_%s", sc_prefixes[p][c], c) - spec[name] = num - } + # Build a name -> sysconf number associative array to print a C array at + # the end. + if (prefix_conf[c] == "SPEC") { + name = sprintf ("%s", c) + num = sprintf ("%s_%s", sc_prefixes[c], conf[c]) + spec[name] = num } } |