New module 'environ'.

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 926aea5..36e7e06 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,32 @@
 2008-02-24  Bruno Haible  <bruno@clisp.org>
 
+       New module 'environ'.
+       * modules/environ: New file.
+       * lib/unistd.in.h (environ): New declaration.
+       * m4/environ.m4: New file.
+       (gt_CHECK_VAR_DECL): Moved here from m4/setenv.m4. Undefine gt_cv_var
+       after use.
+       * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_ENVIRON and
+       HAVE_DECL_ENVIRON.
+       * modules/unistd (Makefile.am): Substitute also GNULIB_ENVIRON and
+       HAVE_DECL_ENVIRON.
+       * doc/posix-functions/environ.texi: Mention module 'environ'. Remove
+       wrong claim that 'environ' is missing on some systems.
+       * modules/execute (Depends-on): Add environ.
+       * lib/execute.c (environ): Remove fallback declaration.
+       * modules/pipe (Depends-on): Add environ.
+       * lib/pipe.c (environ): Remove fallback declaration.
+       * modules/setenv (Depends-on): Add environ.
+       * lib/setenv.c (environ): Remove fallback declaration.
+       * modules/unsetenv (Depends-on): Add environ.
+       * lib/unsetenv.c (environ): Remove fallback declaration.
+       * m4/setenv.m4 (gt_CHECK_VAR_DECL): Remove macro. Moved to
+       m4/environ.m4.
+       (gl_PREREQ_SETENV): Require gl_ENVIRON instead of testing for environ.
+       (gl_PREREQ_UNSETENV): Likewise.
+
+2008-02-24  Bruno Haible  <bruno@clisp.org>
+
        * doc/posix-functions/environ.texi: Document the MacOS X problem.
 
 2008-02-20  Bob Proulx  <bob@proulx.com>