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* configure.in: Sidestep autoconf's quoting of the second argument

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of AC_DEFINE, so we can specify the value to put there.  It would
	be nice if autoconf provided some way to specify computed values
	for macros.
This commit is contained in:
Jim Blandy 1993-05-10 19:20:56 +00:00
parent 3ed788ec2c
commit 0ca2af7c0b
1 changed files with 12 additions and 2 deletions
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14
configure1.in
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@ -992,8 +992,18 @@ AC_SUBST(LD_SWITCH_X_SITE)
AC_SUBST(C_SWITCH_X_SITE)
AC_SUBST(CFLAGS)
AC_DEFINE(config_machfile, \"${machfile}\")
AC_DEFINE(config_opsysfile, \"${opsysfile}\")
dnl This is hopefully a temporary hack. In autoconf version 1.3,
dnl the second argument to AC_DEFINE is quoted in every which way,
dnl so (as far as I can tell) there's no way to compute the value
dnl the CPP macro should receive. We cripple that quoting for a
dnl bit, invoke AC_DEFINE, and then uncripple it.
define([hold_ac_define_sedquote], defn([AC_DEFINE_SEDQUOTE]))
define([AC_DEFINE_SEDQUOTE],[$1])
AC_DEFINE(config_machfile, "\"${machfile}\"")
AC_DEFINE(config_opsysfile, "\"${opsysfile}\"")
define([AC_DEFINE_SEDQUOTE],hold_ac_define_sedquote)
AC_DEFINE(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
AC_DEFINE(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
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