diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-24 17:23:36 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-24 17:23:36 +0000 |
commit | 2667cb2d9841c52c474033a9f8f728c687635f46 (patch) | |
tree | 8586557917d3f49356873331dd181c050d83006b /configure.in | |
parent | 096d52733b78df9e75837ff8ffc4f4d1010abd04 (diff) |
configure.in: RUBY_RM_RECURSIVE
* configure.in (RUBY_RM_RECURSIVE): this hack is needed by only
autoconf 2.69 or earlier on darwin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.in b/configure.in index e0beb83a93..122b57d71e 100644 --- a/configure.in +++ b/configure.in @@ -11,10 +11,13 @@ AC_DEFUN([RUBY_PREREQ_AC], AC_DISABLE_OPTION_CHECKING +AC_DEFUN([RUBY_RM_RECURSIVE], [ +m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]), [2.70]), [-1], [ # suppress error messages, rm: cannot remove 'conftest.dSYM', from # AC_EGREP_CPP with CFLAGS=-g on Darwin. # # TODO: remove this hack when AC_PREREQ() becomes 2.70 or later. +AS_CASE([$build_os], [darwin*], [ rm() { rm_recursive='' for arg do @@ -24,8 +27,9 @@ rm() { [conftest.*], [if test -d "$arg"; then rm_recursive=-r; break; fi], []) done - command rm $rm_recursive "$@" + command rm $rm_recursive "[$]@" } +])])]) { # environment section @@ -194,6 +198,7 @@ RUBY_PATCHLEVEL=`sed -n 's/^#define RUBY_PATCHLEVEL //p' $srcdir/version.h` AC_DEFINE(CANONICALIZATION_FOR_MATHN) dnl checks for alternative programs AC_CANONICAL_BUILD +RUBY_RM_RECURSIVE AC_ARG_WITH(gcc, AS_HELP_STRING([--without-gcc], [never use gcc]), [ |