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Description: Fix build problems on hurd-i386
This patch allows Open MPI to build on Debian GNU/HURD.
.
Also, the memory:linux MCA component is disabled, since its use of POSIX API
in malloc hooks called very early at startup causes troubles.
.
Also changes by Samuel Thibault <sthibault@debian.org>
See bugs.debian.org/846965
Author: Pino Toscano <pino@debian.org>
Forwarded: partially
Last-Update: 2018-10-24
--- a/ompi/include/ompi_config.h
+++ b/ompi/include/ompi_config.h
@@ -28,6 +28,10 @@
#include "opal_config.h"
+#ifndef PATH_MAX /* Hurd */
+#define PATH_MAX 65535
+#endif
+
#define OMPI_IDENT_STRING OPAL_IDENT_STRING
/***********************************************************************
--- a/opal/mca/base/mca_base_var.c
+++ b/opal/mca/base/mca_base_var.c
@@ -61,6 +61,14 @@
#include "opal/util/printf.h"
#include "opal/util/show_help.h"
+#ifndef MAXPATHLEN /* Hurd */
+#define MAXPATHLEN 65535
+#endif
+
+#ifndef PATH_MAX /* Hurd */
+#define PATH_MAX 65535
+#endif
+
/*
* local variables
*/
--- a/ompi/mca/fbtl/posix/fbtl_posix_preadv.c
+++ b/ompi/mca/fbtl/posix/fbtl_posix_preadv.c
@@ -35,6 +35,10 @@
static ssize_t mca_fbtl_posix_preadv_single (ompio_file_t *fh, struct flock *lock, int *lock_counter);
+#ifndef IOV_MAX
+#define IOV_MAX 1024
+#endif
+
ssize_t mca_fbtl_posix_preadv (ompio_file_t *fh )
{
ssize_t bytes_read=0;
--- a/ompi/mca/fbtl/posix/fbtl_posix_pwritev.c
+++ b/ompi/mca/fbtl/posix/fbtl_posix_pwritev.c
@@ -34,6 +34,10 @@
static ssize_t mca_fbtl_posix_pwritev_generic (ompio_file_t *fh, struct flock *lock, int *lock_counter );
static ssize_t mca_fbtl_posix_pwritev_single (ompio_file_t *fh, struct flock *lock, int *lock_counter );
+#ifndef IOV_MAX
+#define IOV_MAX 1024
+#endif
+
ssize_t mca_fbtl_posix_pwritev(ompio_file_t *fh )
{
ssize_t bytes_written=0;
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