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Lines 334-339
static void display_help (void);
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| 334 |
static void add_preprocessor_option (const char *, int); |
334 |
static void add_preprocessor_option (const char *, int); |
| 335 |
static void add_assembler_option (const char *, int); |
335 |
static void add_assembler_option (const char *, int); |
| 336 |
static void add_linker_option (const char *, int); |
336 |
static void add_linker_option (const char *, int); |
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337 |
static void hijack_cflags (int *, const char ***); |
| 337 |
static void process_command (int, const char **); |
338 |
static void process_command (int, const char **); |
| 338 |
static int execute (void); |
339 |
static int execute (void); |
| 339 |
static void alloc_args (void); |
340 |
static void alloc_args (void); |
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Lines 3143-3148
add_linker_option (const char *option, i
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| 3143 |
linker_options [n_linker_options - 1] = save_string (option, len); |
3144 |
linker_options [n_linker_options - 1] = save_string (option, len); |
| 3144 |
} |
3145 |
} |
| 3145 |
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3146 |
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3147 |
static const char ** |
| 3148 |
split_string (char *s, const char **vp, int *k, int sz) |
| 3149 |
{ |
| 3150 |
int j = 0; |
| 3151 |
while (s [j]) |
| 3152 |
{ |
| 3153 |
vp [*k] = &s [j]; |
| 3154 |
while (s [j] && s [j] != ' ') |
| 3155 |
j ++; |
| 3156 |
if (s [j]) |
| 3157 |
{ |
| 3158 |
s [j] = '\0'; |
| 3159 |
j ++; |
| 3160 |
while (s [j] && s [j] == ' ') |
| 3161 |
j ++; |
| 3162 |
} |
| 3163 |
(*k) ++; |
| 3164 |
if ((*k) >= sz) |
| 3165 |
{ |
| 3166 |
sz += sz; |
| 3167 |
vp = xrealloc (vp, sz * sizeof (char *)); |
| 3168 |
} |
| 3169 |
} |
| 3170 |
vp [*k] = 0; |
| 3171 |
return vp; |
| 3172 |
} |
| 3173 |
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| 3174 |
static void |
| 3175 |
hijack_cflags (int *argcp, const char ***argvp) |
| 3176 |
{ |
| 3177 |
char *s, *t, **sp; |
| 3178 |
const char **vp; |
| 3179 |
int ssz, vsz, nsp, nvp, j, q, skip; |
| 3180 |
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| 3181 |
s = getenv ("GCC_HIDDEN_CFLAGS"); |
| 3182 |
t = getenv ("GCC_STRIP_CFLAGS"); |
| 3183 |
if (s && s [0]) |
| 3184 |
{ |
| 3185 |
ssz = 4; |
| 3186 |
sp = xcalloc (ssz, sizeof (char *)); |
| 3187 |
nsp = 0; |
| 3188 |
if (t && t [0]) |
| 3189 |
sp = (char **) split_string (t, (const char **) sp, &nsp, ssz); |
| 3190 |
else |
| 3191 |
sp [0] = 0; |
| 3192 |
vsz = *argcp + 4; |
| 3193 |
vp = xcalloc (vsz, sizeof (char *)); |
| 3194 |
nvp = q = 0; |
| 3195 |
skip = 0; |
| 3196 |
while (q < *argcp) |
| 3197 |
{ |
| 3198 |
for (j = 0; j < nsp; j ++) |
| 3199 |
{ |
| 3200 |
if (!strcmp ((*argvp) [q], sp [j])) |
| 3201 |
skip = 1; |
| 3202 |
} |
| 3203 |
if (!skip) |
| 3204 |
{ |
| 3205 |
vp [nvp] = (*argvp) [q]; |
| 3206 |
nvp ++; |
| 3207 |
} |
| 3208 |
skip = 0; |
| 3209 |
q ++; |
| 3210 |
} |
| 3211 |
vp = split_string (s, vp, &nvp, vsz); |
| 3212 |
*argcp = nvp; |
| 3213 |
*argvp = vp; |
| 3214 |
} |
| 3215 |
} |
| 3216 |
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| 3146 |
/* Create the vector `switches' and its contents. |
3217 |
/* Create the vector `switches' and its contents. |
| 3147 |
Store its length in `n_switches'. */ |
3218 |
Store its length in `n_switches'. */ |
| 3148 |
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3219 |
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Lines 6125-6130
main (int argc, const char **argv)
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| 6125 |
Make a table of specified input files (infiles, n_infiles). |
6196 |
Make a table of specified input files (infiles, n_infiles). |
| 6126 |
Decode switches that are handled locally. */ |
6197 |
Decode switches that are handled locally. */ |
| 6127 |
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6198 |
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6199 |
hijack_cflags (&argc, &argv); |
| 6128 |
process_command (argc, argv); |
6200 |
process_command (argc, argv); |
| 6129 |
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6201 |
|
| 6130 |
/* Initialize the vector of specs to just the default. |
6202 |
/* Initialize the vector of specs to just the default. |
