static void build_command_line(int argc, char *argv[])
{
const translation_info *transtable;
const char *executable;
const char *outstring = "";
char *dst = command_line;
int output_is_first = 0;
int param;
DWORD exe_version;
// if no parameters, show usage
if (argc < 2)
{
fprintf(stderr, "Usage:\n vconv {gcc|ar|ld} [param [...]]\n");
exit(0);
}
// first parameter determines the type
if (!strcmp(argv[1], "gcc"))
{
transtable = gcc_translate;
executable = "cl.exe";
dst += sprintf(dst, "cl /nologo ");
}
else if (!strcmp(argv[1], "windres"))
{
transtable = windres_translate;
executable = "rc.exe";
dst += sprintf(dst, "rc ");
}
else if (!strcmp(argv[1], "ld"))
{
transtable = ld_translate;
executable = "link.exe";
dst += sprintf(dst, "link /nologo /debug ");
}
else if (!strcmp(argv[1], "ar"))
{
transtable = ar_translate;
executable = "link.exe";
dst += sprintf(dst, "link /lib /nologo ");
outstring = "/out:";
output_is_first = 1;
}
else
{
fprintf(stderr, "Error: unknown translation type '%s'\n", argv[1]);
exit(-100);
}
// identify the version number of the EXE
exe_version = get_exe_version(executable);
// special case
if (!strcmp(executable, "cl.exe") && (exe_version >= 0x00070000))
dst += sprintf(dst, "/wd4025 ");
// iterate over parameters
for (param = 2; param < argc; param++)
{
const char *src = argv[param];
int firstchar = src[0];
int srclen = strlen(src);
int matched = FALSE;
int i;
// find a match
for (i = 0; !matched && transtable[i].gcc_option != NULL; i++)
{
const char *compare = transtable[i].gcc_option;
const char *replace;
int j;
// check version number
if (exe_version < transtable[i].vc_version)
continue;
// find a match
for (j = 0; j < srclen; j++)
if (src[j] != compare[j])
break;
// if we hit an asterisk, we're ok
if (compare[j] == '*')
{
// if this is the end of the parameter, use the next one
if (src[j] == 0)
src = argv[++param];
else
src += j;
// copy the replacement up to the asterisk
replace = transtable[i].vc_option;
while (*replace && *replace != '*')
{
if (*replace == '~')
{
dst += sprintf(dst, "%s", outstring);
replace++;
}
else
*dst++ = *replace++;
}
// if we have an asterisk in the replacement, copy the rest of the source
if (*replace == '*')
{
int addquote = (strchr(src, ' ') != NULL);
if (addquote)
*dst++ = '"';
while (*src)
{
*dst++ = (*src == '/') ? '\\' : *src;
src++;
}
if (addquote)
*dst++ = '"';
// if there's stuff after the asterisk, copy that
replace++;
while (*replace)
*dst++ = *replace++;
}
// append a final space
*dst++ = ' ';
matched = TRUE;
}
// if we hit the end, we're also ok
else if (compare[j] == 0 && j == srclen)
{
// copy the replacement up to the tilde
replace = transtable[i].vc_option;
while (*replace && *replace != '~')
*dst++ = *replace++;
// if we hit a tilde, set the new output
if (*replace == '~')
outstring = replace + 1;
// append a final space
*dst++ = ' ';
matched = TRUE;
}
// else keep looking
}
// if we didn't match, process
if (!matched)
{
// warn if we missed a parameter
if (transtable[i].gcc_option == NULL && firstchar == '-')
fprintf(stderr, "Unable to match parameter '%s'\n", src);
// otherwise, assume it's a filename and copy translating slashes
// it can also be a Windows-specific option which is passed through unscathed
else if (firstchar != '-')
{
int dotrans = (*src != '/');
// if the output filename is implicitly first, append the out parameter
if (output_is_first)
{
dst += sprintf(dst, "%s", outstring);
output_is_first = 0;
}
// now copy the rest of the string
while (*src)
{
*dst++ = (dotrans && *src == '/') ? '\\' : *src;
src++;
}
*dst++ = ' ';
}
}
}
// trim remaining spaces and NULL terminate
while (dst > command_line && dst[-1] == ' ')
dst--;
*dst = 0;
}
// TODO: VS2012 and up enable SSE2 instructions by default for x86 - we should make older versions consistent with this
static void build_command_line(int argc, char *argv[])
{
const translation_info *transtable;
const char *executable;
const char *outstring = "";
char *dst = command_line;
int output_is_first = 0;
int icl_compile = 0;
int parampos = 2;
int param;
DWORD exe_version = 0;
// if no parameters, show usage
if (argc < 2)
{
fprintf(stderr, "Usage:\n vconv {gcc|ar|ld} [-icl] [param [...]]\n");
exit(0);
}
if (!strcmp(argv[2], "-icl"))
{
icl_compile = 1;
parampos = 3;
}
// first parameter determines the type
if (!strcmp(argv[1], "gcc"))
{
transtable = gcc_translate;
if (!icl_compile)
{
executable = "cl.exe";
dst += sprintf(dst, "cl /nologo ");
}
else
{
executable = "icl.exe";
dst += sprintf(dst, "icl /nologo");
/* ICL 14.0 generates more warnings than MSVC, for now turn them off */
dst += sprintf(dst, " /Qwd9 "); /* remark #9: nested comment is not allowed */
dst += sprintf(dst, " /Qwd82 "); /* remark #82: storage class is not first */
dst += sprintf(dst, " /Qwd111 "); /* remark #111: statement is unreachable */
dst += sprintf(dst, " /Qwd128 "); /* remark #128: loop is not reachable */
dst += sprintf(dst, " /Qwd177 "); /* remark #177: function "xxx" was declared but never referenced */
dst += sprintf(dst, " /Qwd181 "); /* remark #181: argument of type "UINT32={unsigned int}" is incompatible with format "%d", expecting argument of type "int" */
dst += sprintf(dst, " /Qwd185 "); /* remark #185: dynamic initialization in unreachable code */
dst += sprintf(dst, " /Qwd280 "); /* remark #280: selector expression is constant */
dst += sprintf(dst, " /Qwd344 "); /* remark #344: typedef name has already been declared (with same type) */
dst += sprintf(dst, " /Qwd411 "); /* remark #411: class "xxx" defines no constructor to initialize the following */
dst += sprintf(dst, " /Qwd869 "); /* remark #869: parameter "xxx" was never referenced */
dst += sprintf(dst, " /Qwd2545 "); /* remark #2545: empty dependent statement in "else" clause of if - statement */
dst += sprintf(dst, " /Qwd2553 "); /* remark #2553: nonstandard second parameter "TCHAR={WCHAR = { __wchar_t } } **" of "main", expected "char *[]" or "char **" extern "C" int _tmain(int argc, TCHAR **argv) */
dst += sprintf(dst, " /Qwd2557 "); /* remark #2557: comparison between signed and unsigned operands */
dst += sprintf(dst, " /Qwd3280 "); /* remark #3280: declaration hides member "attotime::seconds" (declared at line 126) static attotime from_seconds(INT32 seconds) { return attotime(seconds, 0); } */
dst += sprintf(dst, " /Qwd170 "); /* error #170: pointer points outside of underlying object */
dst += sprintf(dst, " /Qwd188 "); /* error #188: enumerated type mixed with another type */
dst += sprintf(dst, " /Qwd63 "); /* warning #63: shift count is too large */
dst += sprintf(dst, " /Qwd177 "); /* warning #177: label "xxx" was declared but never referenced */
dst += sprintf(dst, " /Qwd186 "); /* warning #186: pointless comparison of unsigned integer with zero */
dst += sprintf(dst, " /Qwd488 "); /* warning #488: template parameter "_FunctionClass" is not used in declaring the parameter types of function template "device_delegate<_Signature>::device_delegate<_FunctionClass>(delegate<_Signature>: */
dst += sprintf(dst, " /Qwd1478 "); /* warning #1478: function "xxx" (declared at line yyy of "zzz") was declared deprecated */
dst += sprintf(dst, " /Qwd1879 "); /* warning #1879: unimplemented pragma ignored */
dst += sprintf(dst, " /Qwd3291 "); /* warning #3291: invalid narrowing conversion from "double" to "int" */
// icl: command line warning #10120: overriding '/O2' with '/Od'
}
}
else if (!strcmp(argv[1], "windres"))
{
transtable = windres_translate;
executable = "rc.exe";
dst += sprintf(dst, "rc ");
}
else if (!strcmp(argv[1], "ld"))
{
transtable = ld_translate;
if (!icl_compile)
{
executable = "link.exe";
dst += sprintf(dst, "link /nologo /debug ");
}
else
{
executable = "xilink.exe";
dst += sprintf(dst, "xilink /nologo /debug ");
}
}
else if (!strcmp(argv[1], "ar"))
{
transtable = ar_translate;
if (!icl_compile)
{
executable = "link.exe";
dst += sprintf(dst, "link /lib /nologo ");
outstring = "/out:";
output_is_first = 1;
}
else
{
executable = "xilink.exe";
dst += sprintf(dst, "xilink /lib /nologo ");
outstring = "/out:";
output_is_first = 1;
}
}
else
{
fprintf(stderr, "Error: unknown translation type '%s'\n", argv[1]);
exit(-100);
}
// identify the version number of the EXE
if (!icl_compile)
exe_version = get_exe_version(executable);
else
exe_version = 0x00110000; // assume this for ICL
// special cases
if (!icl_compile && !strcmp(executable, "cl.exe")) {
if (exe_version >= 0x00070000)
dst += sprintf(dst, "/wd4025 ");
// fixes -j compiles with VS2013
if (exe_version >= 0x000C0000)
dst += sprintf(dst, "/FS ");
}
// iterate over parameters
for (param = parampos; param < argc; param++)
{
const char *src = argv[param];
int firstchar = src[0];
int srclen = strlen(src);
int matched = FALSE;
int i;
// find a match
for (i = 0; !matched && transtable[i].gcc_option != NULL; i++)
{
const char *compare = transtable[i].gcc_option;
const char *replace;
int j;
// check version number
if (exe_version < transtable[i].vc_version)
continue;
// find a match
for (j = 0; j < srclen; j++)
if (src[j] != compare[j])
break;
// if we hit an asterisk, we're ok
if (compare[j] == '*')
{
// if this is the end of the parameter, use the next one
if (src[j] == 0)
src = argv[++param];
else
src += j;
// copy the replacement up to the asterisk
replace = transtable[i].vc_option;
while (*replace && *replace != '*')
{
if (*replace == '~')
{
dst += sprintf(dst, "%s", outstring);
replace++;
}
else
*dst++ = *replace++;
}
// if we have an asterisk in the replacement, copy the rest of the source
if (*replace == '*')
{
int addquote = (strchr(src, ' ') != NULL);
if (addquote)
*dst++ = '"';
while (*src)
{
*dst++ = (*src == '/') ? '\\' : *src;
src++;
}
if (addquote)
*dst++ = '"';
// if there's stuff after the asterisk, copy that
replace++;
while (*replace)
*dst++ = *replace++;
}
// append a final space
*dst++ = ' ';
matched = TRUE;
}
// if we hit the end, we're also ok
else if (compare[j] == 0 && j == srclen)
{
// copy the replacement up to the tilde
replace = transtable[i].vc_option;
while (*replace && *replace != '~')
*dst++ = *replace++;
// if we hit a tilde, set the new output
if (*replace == '~')
outstring = replace + 1;
// append a final space
*dst++ = ' ';
matched = TRUE;
}
// else keep looking
}
// if we didn't match, process
if (!matched)
{
// warn if we missed a parameter
if (transtable[i].gcc_option == NULL && firstchar == '-')
fprintf(stderr, "Unable to match parameter '%s'\n", src);
// otherwise, assume it's a filename and copy translating slashes
// it can also be a Windows-specific option which is passed through unscathed
else if (firstchar != '-')
{
int dotrans = (*src != '/');
// if the output filename is implicitly first, append the out parameter
if (output_is_first)
{
dst += sprintf(dst, "%s", outstring);
output_is_first = 0;
}
// now copy the rest of the string
while (*src)
{
*dst++ = (dotrans && *src == '/') ? '\\' : *src;
src++;
}
*dst++ = ' ';
}
}
}
// trim remaining spaces and NULL terminate
while (dst > command_line && dst[-1] == ' ')
dst--;
*dst = 0;
}
