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In driver-vpi only look at the first CC word when checking compiler path. 

In the MinGW version of iverilog-vpi (C version located in driver-vpi)
we must only look at the first word of the IVERILOG_VPI_CC definition.
A recent change to the configuration process made this equal to
"gcc -std=gnu99" which will not be found when looking for the
gcc executable. We nee to look for "<path>\\bin\\gcc.exe". This
patch modifies the driver to only use the first word when looking for
the compiler, but uses the full value when compiling.
This commit is contained in:
Cary R 2009-10-12 19:30:01 -07:00 committed by Stephen Williams
parent 33158355ba
commit d9d8d4b093
1 changed files with 10 additions and 3 deletions
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13
driver-vpi/main.c
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@ -410,14 +410,21 @@ static int parse(int argc, char *argv[])
static void checkMingwDir(char *root)
{
int irv;
int irv, len;
struct _stat stat_buf;
char *path;
char *path, *comp, *cp;
initDynString(&path);
assign(&path,gstr.pMINGW);
appendBackSlash(&path);
append(&path,"bin\\" IVERILOG_VPI_CC ".exe");
append(&path,"bin\\");
/* Get just the compiler name (the first word) */
comp = strdup(IVERILOG_VPI_CC);
cp = strchr(comp, ' ');
if (cp != NULL) *cp = '\0';
append(&path, comp);
append(&path,".exe");
free(comp);
irv = _stat(path,&stat_buf);
deInitDynString(path);