strerror: Avoid "guessing no" when cross-compiling to glibc systems.

[gnulib.git] / ChangeLog

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+2012-05-05  Bruno Haible  <bruno@clisp.org>
+
+       strerror: Avoid "guessing no" when cross-compiling to glibc systems.
+       * m4/strerror.m4 (gl_FUNC_STRERROR): Require AC_CANONICAL_HOST. When
+       cross-compiling to a glibc platform, set gl_cv_func_working_strerror
+       to "guessing yes".
+       (gl_FUNC_STRERROR_0): Require AC_CANONICAL_HOST. When cross-compiling
+       to a glibc platform, set gl_cv_func_strerror_0_works to "guessing yes".
+
+2012-05-05  Bruno Haible  <bruno@clisp.org>
+
+       canonicalize[-lgpl]: Avoid "guessing no" when cross-compiling to glibc.
+       * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Require
+       AC_CANONICAL_HOST. When cross-compiling to a glibc system, set
+       gl_cv_func_realpath_works to "guessing yes".
+
+2012-05-05  Bruno Haible  <bruno@clisp.org>
+
+       gettimeofday: Avoid bad guess when cross-compiling to glibc systems.
+       * m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY_CLOBBER): Require
+       AC_CANONICAL_HOST. When cross-compiling, guess no on glibc platforms.
+
+2012-05-04  Bruno Haible  <bruno@clisp.org>
+
+       Tweak last commit.
+       * m4/off_t.m4 (gl_TYPE_OFF_T): Tweak comments.
+       * m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
+
 2012-05-04  Paul Eggert  <eggert@cs.ucla.edu>
 
        unistd_h: make it easier to avoid sys_types_h