47 lines
1.8 KiB
Diff
47 lines
1.8 KiB
Diff
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From 87f88b28ac01b6449463f00b660fe7416d7f9a55 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Sat, 10 Nov 2012 18:53:03 +0100
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Subject: [PATCH] Let the configure script find getrpcbynumber in libtirpc
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The getrpcbynumber() function may not be available in the C library,
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but only in the libtirpc library. Take this into account when checking
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for the existence of getrpcbynumber() and getrpcbynumber_r().
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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configure.ac | 14 +++++++++++++-
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1 file changed, 13 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 8e427e3..6e42c96 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -433,11 +433,23 @@ AC_FUNC_STAT
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
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gethostbyaddr gethostbyname gethostname getmntent \
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- getnameinfo getrpcbyname getrpcbynumber getrpcbynumber_r getifaddrs \
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+ getnameinfo getrpcbyname getifaddrs \
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gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
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ppoll realpath rmdir select socket strcasecmp strchr strdup \
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strerror strrchr strtol strtoul sigprocmask name_to_handle_at])
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+save_CFLAGS=$CFLAGS
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+save_LIBS=$LIBS
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+CFLAGS="$CFLAGS $AM_CPPFLAGS"
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+LIBS="$LIBS $LIBTIRPC"
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+AC_CHECK_FUNCS([getrpcbynumber getrpcbynumber_r])
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+CFLAGS=$save_CFLAGS
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+LIBS=$save_LIBS
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+
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+if test "$ac_cv_func_getrpcbynumber_r" != "yes" -a "$ac_cv_func_getrpcbynumber" != "yes"; then
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+ AC_MSG_ERROR([Neither getrpcbynumber_r nor getrpcbynumber are available])
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+fi
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+
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dnl *************************************************************
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dnl Check for data sizes
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dnl *************************************************************
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--
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2.1.0
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