[git] GnuPG - branch, master, updated. gnupg-2.1.0-56-g0367a4b

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 0367a4b8cfbf1f197e093ca2b83b27e0a409c3c7
Author: Werner Koch <wk at gnupg.org>
Date:   Mon Dec 1 15:55:28 2014 +0100

    tools: Improve watchgnupg portability.
    
    * configure.ac (AC_CHECK_HEADERS): Check for sys.select.h
    * tools/watchgnupg.c: Include it.
    --
    
    It seems http://www.musl-libc.org/ is quite limited and requires
    the use sys/select.h instead of unistd.h et al.

diff --git a/configure.ac b/configure.ac
index 95711cb..4ea0bbe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1190,7 +1190,7 @@ fi
 AC_MSG_NOTICE([checking for header files])
 AC_HEADER_STDC
 AC_CHECK_HEADERS([string.h unistd.h langinfo.h termio.h locale.h getopt.h \
-                  pty.h utmp.h pwd.h inttypes.h signal.h])
+                  pty.h utmp.h pwd.h inttypes.h signal.h sys/select.h])
 AC_HEADER_TIME
 
 
diff --git a/tools/watchgnupg.c b/tools/watchgnupg.c
index 4f4d54d..8ad2a13 100644
--- a/tools/watchgnupg.c
+++ b/tools/watchgnupg.c
@@ -34,6 +34,9 @@
 #include <arpa/inet.h>
 #include <fcntl.h>
 #include <time.h>
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
 
 #define PGM "watchgnupg"
 

-----------------------------------------------------------------------

Summary of changes:
 configure.ac       |    2 +-
 tools/watchgnupg.c |    3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)


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