1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
* Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
* reserved.
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "opal_config.h"
#include <stdlib.h>
#include <string.h>
#include "opal/constants.h"
#include "opal/mca/installdirs/installdirs.h"
static int installdirs_env_open(void);
opal_installdirs_base_component_t mca_installdirs_env_component = {
/* First, the mca_component_t struct containing meta information
about the component itself */
{OPAL_INSTALLDIRS_BASE_VERSION_2_0_0,
/* Component name and version */
"env", OPAL_MAJOR_VERSION, OPAL_MINOR_VERSION, OPAL_RELEASE_VERSION,
/* Component open and close functions */
installdirs_env_open, NULL},
{/* This component is checkpointable */
MCA_BASE_METADATA_PARAM_CHECKPOINT},
/* Next the opal_install_dirs_t install_dirs_data information */
{
NULL,
},
};
#define SET_FIELD(field, envname) \
do { \
char *tmp = getenv(envname); \
if (NULL != tmp && 0 == strlen(tmp)) { \
tmp = NULL; \
} \
mca_installdirs_env_component.install_dirs_data.field = tmp; \
} while (0)
static int installdirs_env_open(void)
{
SET_FIELD(prefix, "OPAL_PREFIX");
SET_FIELD(exec_prefix, "OPAL_EXEC_PREFIX");
SET_FIELD(bindir, "OPAL_BINDIR");
SET_FIELD(sbindir, "OPAL_SBINDIR");
SET_FIELD(libexecdir, "OPAL_LIBEXECDIR");
SET_FIELD(datarootdir, "OPAL_DATAROOTDIR");
SET_FIELD(datadir, "OPAL_DATADIR");
SET_FIELD(sysconfdir, "OPAL_SYSCONFDIR");
SET_FIELD(sharedstatedir, "OPAL_SHAREDSTATEDIR");
SET_FIELD(localstatedir, "OPAL_LOCALSTATEDIR");
SET_FIELD(libdir, "OPAL_LIBDIR");
SET_FIELD(includedir, "OPAL_INCLUDEDIR");
SET_FIELD(infodir, "OPAL_INFODIR");
SET_FIELD(mandir, "OPAL_MANDIR");
SET_FIELD(opaldatadir, "OPAL_PKGDATADIR");
SET_FIELD(opallibdir, "OPAL_PKGLIBDIR");
SET_FIELD(opalincludedir, "OPAL_PKGINCLUDEDIR");
return OPAL_SUCCESS;
}
|
