[PATCH] regex: trim module dependencies

[Paul Eggert]

* modules/regex (Depends-on): Remove gettext-h and lock,
since the regex code should work OK without these modules,
and Emacs uses it that way.  Also remove memcmp, memmove,
and wctype, as these modules are obsolete and should not be
needed any more.
---
 ChangeLog     | 9 +++++++++
 modules/regex | 5 -----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e5c1e02c7..e25f5a7d6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2018-06-30  Paul Eggert  <address@hidden>
+
+       regex: trim module dependencies
+       * modules/regex (Depends-on): Remove gettext-h and lock,
+       since the regex code should work OK without these modules,
+       and Emacs uses it that way.  Also remove memcmp, memmove,
+       and wctype, as these modules are obsolete and should not be
+       needed any more.
+
 2018-06-29  Paul Eggert  <address@hidden>
 
        regex: glibc does not use intprops.h
diff --git a/modules/regex b/modules/regex
index 1030f0300..8a6afcb5b 100644
--- a/modules/regex
+++ b/modules/regex
@@ -19,11 +19,7 @@ ssize_t
 alloca-opt      [test $ac_use_included_regex = yes]
 btowc           [test $ac_use_included_regex = yes]
 builtin-expect  [test $ac_use_included_regex = yes]
-gettext-h       [test $ac_use_included_regex = yes]
 intprops        [test $ac_use_included_regex = yes]
-lock      [test "$ac_cv_gnu_library_2_1:$ac_use_included_regex" = no:yes]
-memcmp          [test $ac_use_included_regex = yes]
-memmove         [test $ac_use_included_regex = yes]
 mbrtowc         [test $ac_use_included_regex = yes]
 mbsinit         [test $ac_use_included_regex = yes]
 nl_langinfo     [test $ac_use_included_regex = yes]
@@ -32,7 +28,6 @@ stdint          [test $ac_use_included_regex = yes]
 wchar           [test $ac_use_included_regex = yes]
 wcrtomb         [test $ac_use_included_regex = yes]
 wctype-h        [test $ac_use_included_regex = yes]
-wctype          [test $ac_use_included_regex = yes]
 
 configure.ac:
 gl_REGEX
-- 
2.17.1