diff options
Diffstat (limited to 'config/general.m4')
| -rw-r--r-- | config/general.m4 | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/config/general.m4 b/config/general.m4 deleted file mode 100644 index 84495e2..0000000 --- a/config/general.m4 +++ /dev/null @@ -1,152 +0,0 @@ -# $PostgreSQL: pgsql/config/general.m4,v 1.9 2006/11/30 22:21:23 tgl Exp $ - -# This file defines new macros to process configure command line -# arguments, to replace the brain-dead AC_ARG_WITH and AC_ARG_ENABLE. -# The flaw in these is particularly that they only differentiate -# between "given" and "not given" and do not provide enough help to -# process arguments that only accept "yes/no", that require an -# argument (other than "yes/no"), etc. -# -# The point of this implementation is to reduce code size and -# redundancy in configure.in and to improve robustness and consistency -# in the option evaluation code. - - -# Convert type and name to shell variable name (e.g., "enable_long_strings") -m4_define([pgac_arg_to_variable], - [$1[]_[]patsubst($2, -, _)]) - - -# PGAC_ARG(TYPE, NAME, HELP-STRING, -# [ACTION-IF-YES], [ACTION-IF-NO], [ACTION-IF-ARG], -# [ACTION-IF-OMITTED]) -# ---------------------------------------------------------- -# This is the base layer. TYPE is either "with" or "enable", depending -# on what you like. NAME is the rest of the option name, HELP-STRING -# as usual. ACTION-IF-YES is executed if the option is given without -# an argument (or "yes", which is the same); similar for ACTION-IF-NO. - -AC_DEFUN([PGAC_ARG], -[ -pgac_args="$pgac_args pgac_arg_to_variable([$1],[$2])" -m4_case([$1], - -enable, [ -AC_ARG_ENABLE([$2], [$3], [ - case [$]enableval in - yes) - m4_default([$4], :) - ;; - no) - m4_default([$5], :) - ;; - *) - $6 - ;; - esac -], -[$7])[]dnl AC_ARG_ENABLE -], - -with, [ -AC_ARG_WITH([$2], [$3], [ - case [$]withval in - yes) - m4_default([$4], :) - ;; - no) - m4_default([$5], :) - ;; - *) - $6 - ;; - esac -], -[$7])[]dnl AC_ARG_WITH -], - -[m4_fatal([first argument of $0 must be 'enable' or 'with', not '$1'])] -) -])# PGAC_ARG - -# PGAC_ARG_CHECK() -# ---------------- -# Checks if the user passed any --with/without/enable/disable -# arguments that were not defined. Just prints out a warning message, -# so this should be called near the end, so the user will see it. - -AC_DEFUN([PGAC_ARG_CHECK], -[for pgac_var in `set | sed 's/=.*//' | $EGREP 'with_|enable_'`; do - for pgac_arg in $pgac_args with_gnu_ld; do - if test "$pgac_var" = "$pgac_arg"; then - continue 2 - fi - done - pgac_txt=`echo $pgac_var | sed 's/_/-/g'` - AC_MSG_WARN([option ignored: --$pgac_txt]) -done])# PGAC_ARG_CHECK - -# PGAC_ARG_BOOL(TYPE, NAME, DEFAULT, HELP-STRING, -# [ACTION-IF-YES], [ACTION-IF-NO]) -# ----------------------------------------------- -# Accept a boolean option, that is, one that only takes yes or no. -# ("no" is equivalent to "disable" or "without"). DEFAULT is what -# should be done if the option is omitted; it should be "yes" or "no". -# (Consequently, one of ACTION-IF-YES and ACTION-IF-NO will always -# execute.) - -AC_DEFUN([PGAC_ARG_BOOL], -[PGAC_ARG([$1], [$2], [$4], [$5], [$6], - [AC_MSG_ERROR([no argument expected for --$1-$2 option])], - [m4_case([$3], - yes, [pgac_arg_to_variable([$1], [$2])=yes -$5], - no, [pgac_arg_to_variable([$1], [$2])=no -$6], - [m4_fatal([third argument of $0 must be 'yes' or 'no', not '$3'])])])[]dnl -])# PGAC_ARG_BOOL - - -# PGAC_ARG_REQ(TYPE, NAME, HELP-STRING, [ACTION-IF-GIVEN], [ACTION-IF-NOT-GIVEN]) -# ------------------------------------------------------------------------------- -# This option will require an argument; "yes" or "no" will not be -# accepted. - -AC_DEFUN([PGAC_ARG_REQ], -[PGAC_ARG([$1], [$2], [$3], - [AC_MSG_ERROR([argument required for --$1-$2 option])], - [AC_MSG_ERROR([argument required for --$1-$2 option])], - [$4], - [$5])])# PGAC_ARG_REQ - - -# PGAC_ARG_OPTARG(TYPE, NAME, HELP-STRING, [DEFAULT-ACTION], [ARG-ACTION] -# [ACTION-ENABLED], [ACTION-DISABLED]) -# ----------------------------------------------------------------------- -# This will create an option that behaves as follows: If omitted, or -# called with "no", then set the enable_variable to "no" and do -# nothing else. If called with "yes", then execute DEFAULT-ACTION. If -# called with argument, set enable_variable to "yes" and execute -# ARG-ACTION. Additionally, execute ACTION-ENABLED if we ended up with -# "yes" either way, else ACTION-DISABLED. -# -# The intent is to allow enabling a feature, and optionally pass an -# additional piece of information. - -AC_DEFUN([PGAC_ARG_OPTARG], -[PGAC_ARG([$1], [$2], [$3], [$4], [], - [pgac_arg_to_variable([$1], [$2])=yes -$5], - [pgac_arg_to_variable([$1], [$2])=no]) -dnl Add this code only if there's a ACTION-ENABLED or ACTION-DISABLED. -m4_ifval([$6[]$7], -[ -if test "[$]pgac_arg_to_variable([$1], [$2])" = yes; then - m4_default([$6], :) -m4_ifval([$7], -[else - $7 -])[]dnl -fi -])[]dnl -])# PGAC_ARG_OPTARG |