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build_opt_tbl:

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make sure the temporary files are created in the same directory as the
target files so they can be rename()d. This fixes a compilation issue on
machines with the build directory living on another partition than /tmp.
Pretty trivial.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3789 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2008-12-02 12:26:17 +00:00 committed by Stefan Reinauer
parent 806def8cac
commit b9b500f456
1 changed files with 8 additions and 4 deletions
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12
util/options/build_opt_tbl.c
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@ -4,6 +4,7 @@
#include <unistd.h> #include <unistd.h>
#include <ctype.h> #include <ctype.h>
#include <errno.h> #include <errno.h>
#include <libgen.h>
#include "../../src/include/pc80/mc146818rtc.h" #include "../../src/include/pc80/mc146818rtc.h"
#include "../../src/include/boot/coreboot_tables.h" #include "../../src/include/boot/coreboot_tables.h"
@ -11,7 +12,8 @@
#define INPUT_LINE_MAX 256 #define INPUT_LINE_MAX 256
#define MAX_VALUE_BYTE_LENGTH 64 #define MAX_VALUE_BYTE_LENGTH 64
#define TMPFILE_TEMPLATE "/tmp/build_opt_tbl_XXXXXX" #define TMPFILE_LEN 256
#define TMPFILE_TEMPLATE "/build_opt_tbl_XXXXXX"
static unsigned char cmos_table[4096]; static unsigned char cmos_table[4096];
@ -215,7 +217,7 @@ int main(int argc, char **argv)
char *header=0; char *header=0;
FILE *fp; FILE *fp;
int tmpfile; int tmpfile;
char tmpfilename[32]; char tmpfilename[TMPFILE_LEN];
struct cmos_option_table *ct; struct cmos_option_table *ct;
struct cmos_entries *ce; struct cmos_entries *ce;
struct cmos_enums *c_enums, *c_enums_start; struct cmos_enums *c_enums, *c_enums_start;
@ -485,7 +487,8 @@ int main(int argc, char **argv)
/* See if we want to output a C source file */ /* See if we want to output a C source file */
if(option) { if(option) {
strcpy(tmpfilename, TMPFILE_TEMPLATE); strncpy(tmpfilename, dirname(option), TMPFILE_LEN);
strncat(tmpfilename, TMPFILE_TEMPLATE, TMPFILE_LEN);
tmpfile = mkstemp(tmpfilename); tmpfile = mkstemp(tmpfilename);
if(tmpfile == -1) { if(tmpfile == -1) {
perror("Error - Could not create temporary file"); perror("Error - Could not create temporary file");
@ -535,7 +538,8 @@ int main(int argc, char **argv)
struct cmos_option_table *hdr; struct cmos_option_table *hdr;
struct lb_record *ptr, *end; struct lb_record *ptr, *end;
strcpy(tmpfilename, TMPFILE_TEMPLATE); strncpy(tmpfilename, dirname(option), TMPFILE_LEN);
strncat(tmpfilename, TMPFILE_TEMPLATE, TMPFILE_LEN);
tmpfile = mkstemp(tmpfilename); tmpfile = mkstemp(tmpfilename);
if(tmpfile == -1) { if(tmpfile == -1) {
perror("Error - Could not create temporary file"); perror("Error - Could not create temporary file");