luke
/
iverilog
mirror of https://github.com/steveicarus/iverilog.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

iverilog: add -BI option to support custom location for the ivl parser

This commit is contained in:
Ralf Habacker 2026-05-18 07:50:07 +02:00
parent ecb8a70bed
commit 8b861b4171
2 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
driver/iverilog.man.in
View File

@ -4,7 +4,7 @@ iverilog - Icarus Verilog compiler
.SH SYNOPSIS .SH SYNOPSIS
.B iverilog .B iverilog
[\-EiRSuVv] [\-B[MPV]path] [\-ccmdfile|\-fcmdfile] [\-Dmacro[=defn]] [\-EiRSuVv] [\-B[IMPV]path] [\-ccmdfile|\-fcmdfile] [\-Dmacro[=defn]]
[\-Pparameter=value] [\-pflag=value] [\-dname] [\-Pparameter=value] [\-pflag=value] [\-dname]
[\-g1995\:|\-g2001\:|\-g2005\:|\-g2005-sv\:|\-g2009\:|\-g2012\:|\-g2017\:|\-g2023\:|\-g<feature>] [\-g1995\:|\-g2001\:|\-g2005\:|\-g2005-sv\:|\-g2009\:|\-g2012\:|\-g2017\:|\-g2023\:|\-g<feature>]
[\-Iincludedir] [\-Lmoduledir] [\-mmodule] [\-M[mode=]file] [\-Nfile] [\-Iincludedir] [\-Lmoduledir] [\-mmodule] [\-M[mode=]file] [\-Nfile]
@ -34,6 +34,9 @@ Specialized forms of this option may be used to override individual
tool paths: tool paths:
.RS .RS
.TP .TP
.BI \-BI path
Directory for the \fIivl\fP parser.
.TP
.BI \-BM path .BI \-BM path
Directory for VPI modules. Directory for VPI modules.
.TP .TP

12
driver/main.c
View File

@ -38,7 +38,7 @@ const char NOTICE[] =
; ;
const char HELP[] = const char HELP[] =
"Usage: iverilog [-EiRSuvV] [-B[MPV] base] [-c cmdfile|-f cmdfile]\n" "Usage: iverilog [-EiRSuvV] [-B[IMPV] base] [-c cmdfile|-f cmdfile]\n"
" [-g1995|-g2001|-g2005|-g2005-sv|-g2009|-g2012|-g2017|-g2023] [-g<feature>]\n" " [-g1995|-g2001|-g2005|-g2005-sv|-g2009|-g2012|-g2017|-g2023] [-g<feature>]\n"
" [-D macro[=defn]] [-I includedir] [-L moduledir]\n" " [-D macro[=defn]] [-I includedir] [-L moduledir]\n"
" [-M [mode=]depfile] [-m module]\n" " [-M [mode=]depfile] [-m module]\n"
@ -112,6 +112,7 @@ extern void cfreset(FILE*fd, const char*path);
const char*base = 0; const char*base = 0;
const char*vpi_dir = 0; const char*vpi_dir = 0;
const char*ivl_dir = 0;
const char*ivlpp_dir = 0; const char*ivlpp_dir = 0;
const char*vhdlpp_dir= 0; const char*vhdlpp_dir= 0;
const char*vhdlpp_work = 0; const char*vhdlpp_work = 0;
@ -340,7 +341,7 @@ static int t_version_only(void)
} }
fflush(0); fflush(0);
snprintf(tmp, sizeof tmp, "%s%civl -V -C\"%s\" -C\"%s\"", base, sep, snprintf(tmp, sizeof tmp, "%s%civl -V -C\"%s\" -C\"%s\"", ivl_dir, sep,
iconfig_path, iconfig_common_path); iconfig_path, iconfig_common_path);
rc = system(tmp); rc = system(tmp);
if (rc != 0) { if (rc != 0) {
@ -447,7 +448,7 @@ static int t_compile(void)
#endif #endif
/* Build the ivl command. */ /* Build the ivl command. */
snprintf(tmp, sizeof tmp, "%s%civl", base, sep); snprintf(tmp, sizeof tmp, "%s%civl", ivl_dir, sep);
rc = strlen(tmp); rc = strlen(tmp);
cmd = realloc(cmd, ncmd+rc+1); cmd = realloc(cmd, ncmd+rc+1);
strcpy(cmd+ncmd, tmp); strcpy(cmd+ncmd, tmp);
@ -1224,6 +1225,9 @@ int main(int argc, char **argv)
character of the path indicates which path the character of the path indicates which path the
user is specifying. */ user is specifying. */
switch (optarg[0]) { switch (optarg[0]) {
case 'I': /* Path for the ivl parser */
ivl_dir = optarg+1;
break;
case 'M': /* Path for the VPI modules */ case 'M': /* Path for the VPI modules */
vpi_dir = optarg+1; vpi_dir = optarg+1;
break; break;
@ -1375,6 +1379,8 @@ int main(int argc, char **argv)
vpi_dir = base; vpi_dir = base;
if (ivlpp_dir == 0) if (ivlpp_dir == 0)
ivlpp_dir = base; ivlpp_dir = base;
if (ivl_dir == 0)
ivl_dir = base;
if (vhdlpp_dir == 0) if (vhdlpp_dir == 0)
vhdlpp_dir = base; vhdlpp_dir = base;