perror: Recognize when test program crashes.

[gnulib.git] / ChangeLog

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+2011-10-22  Bruno Haible  <bruno@clisp.org>
+
+       perror: Recognize when test program crashes.
+       * m4/perror.m4 (gl_FUNC_PERROR): If the test program crashes due to
+       strerror, set gl_cv_func_perror_works to no.
+       Reported by Daniel Richard G. <skunk@iskunk.org>.
+
+       perror: Fix indentation.
+       * m4/perror.m4 (gl_FUNC_PERROR): Fix indentation.
+
+2011-10-22  Bruno Haible  <bruno@clisp.org>
+
+       isfinite, isinf, isnan, signbit: Don't define as a macro in C++.
+       * lib/math.in.h (_GL_MATH_CXX_REAL_FLOATING_DECL_1,
+       _GL_MATH_CXX_REAL_FLOATING_DECL_2): nEW MACROS.
+       (isfinite, isinf, isnan, signbit): In C++, define as overloaded
+       functions, not as a macro.
+       * tests/test-math-c++.cc (REAL_FLOATING_CHECK, OVERLOADED_CHECK): New
+       macros.
+       (isfinite, isinf, isnan, signbit): Check overloaded functions and
+       absence of macro.
+       Suggested by Eric Blake.
+       Reported by Michael Goffioul <michael.goffioul@gmail.com>.
+
+2011-10-21  Bruno Haible  <bruno@clisp.org>
+
+       relocatable-prog-wrapper: Don't leave object files behind.
+       * build-aux/install-reloc: Re-synchronize list of .o files to be
+       removed with list of compilation units.
+
+2011-10-20  Bruno Haible  <bruno@clisp.org>
+
+       openpty, posix_openpt: Remove code duplication.
+       * lib/posix_openpt.c: Add comments about platforms, from lib/openpty.c.
+       * lib/openpty.c: Include <stdlib.h>.
+       (openpty): Use posix_openpt on all platforms except IRIX.
+       * modules/openpty (Depends-on): Add posix_openpt. Add conditions.
+
+2011-10-20  Bruno Haible  <bruno@clisp.org>
+
+       unlockpt: Detect invalid argument.
+       * lib/unlockpt.c: Include <fcntl.h>.
+       (unlockpt): Check whether fd is valid, using fcntl().
+       * modules/unlockpt (Depends-on): Add fcntl-h.
+
+2011-10-20  Bruno Haible  <bruno@clisp.org>
+
+       openpty: Avoid compilation error on AIX 6.1.
+       * lib/pty.in.h [AIX]: Include <sys/ioctl.h>, for 'struct winsize'.
+
+2011-10-20  Bruno Haible  <bruno@clisp.org>
+
+       posix_openpt: Support for OpenBSD.
+       * lib/posix_openpt.c [OpenBSD]: Include <sys/ioctl.h>, <sys/tty.h>.
+       (posix_openpt) [OpenBSD]: New code.
+       * lib/grantpt.c: Include <fcntl.h>.
+       (grantpt) [OpenBSD]: Only test whether fd is valid, nothing else.
+       * modules/grantpt (Depends-on): Add fcntl-h.
+
+2011-10-20  Bruno Haible  <bruno@clisp.org>
+
+       posix_openpt test: Coding style.
+       * tests/test-posix_openpt.c: Use GNU coding style.
+
 2011-10-20  Bruno Haible  <bruno@clisp.org>
 
        grantpt: Support --avoid=pt_chown.