Commit | Line | Data |
a0d0e21e |
1 | # hints/dec_osf.sh |
8e964347 |
2 | |
b971f6e4 |
3 | # * If you want to debug perl or want to send a |
8e964347 |
4 | # stack trace for inclusion into an bug report, call |
5 | # Configure with the additional argument -Doptimize=-g2 |
6 | # or uncomment this assignment to "optimize": |
7 | # |
8 | #optimize=-g2 |
9 | # |
8a019ce7 |
10 | # If you want both to optimise and debug with the DEC cc |
11 | # you must have -g3, e.g. "-O4 -g3", and (re)run Configure. |
12 | # |
b971f6e4 |
13 | # * gcc can always have both -g and optimisation on. |
8a019ce7 |
14 | # |
b971f6e4 |
15 | # * debugging optimised code, no matter what compiler |
8a019ce7 |
16 | # one is using, can be surprising and confusing because of |
17 | # the optimisation tricks like code motion, code removal, |
18 | # loop unrolling, and inlining. The source code and the |
19 | # executable code simply do not agree any more while in |
20 | # mid-execution, the optimiser only cares about the results. |
21 | # |
b971f6e4 |
22 | # * Configure will automatically add the often quoted |
f2c69087 |
23 | # -DDEBUGGING for you if the -g is specified. |
24 | # |
b971f6e4 |
25 | # * There is even more optimisation available in the new |
f2c69087 |
26 | # (GEM) DEC cc: -O5 and -fast. "man cc" will tell more about them. |
27 | # The jury is still out whether either or neither help for Perl |
28 | # and how much. Based on very quick testing, -fast boosts |
29 | # raw data copy by about 5-15% (-fast brings in, among other |
30 | # things, inlined, ahem, fast memcpy()), while on the other |
31 | # hand searching things (index, m//, s///), seems to get slower. |
32 | # Your mileage will vary. |
8e964347 |
33 | # |
b971f6e4 |
34 | # * The -std is needed because the following compiled |
e60a08f8 |
35 | # without the -std and linked with -lm |
36 | # |
37 | # #include <math.h> |
38 | # #include <stdio.h> |
39 | # int main(){short x=10,y=sqrt(x);printf("%d\n",y);} |
40 | # |
41 | # will in Digital UNIX 3.* and 4.0b print 0 -- and in Digital |
42 | # UNIX 4.0{,a} dump core: Floating point exception in the printf(), |
43 | # the y has become a signaling NaN. |
44 | # |
b971f6e4 |
45 | # * Compilation warnings like: |
46 | # |
47 | # "Undefined the ANSI standard macro ..." |
48 | # |
49 | # can be ignored, at least while compiling the POSIX extension |
50 | # and especially if using the sfio (the latter is not a standard |
51 | # part of Perl, never mind if it says little to you). |
52 | # |
8e964347 |
53 | |
e60a08f8 |
54 | # If using the DEC compiler we must find out the DEC compiler style: |
55 | # the style changed between Digital UNIX (aka DEC OSF/1) 3 and |
56 | # Digital UNIX 4. The old compiler was originally from Ultrix and |
57 | # the MIPS company, the new compiler is originally from the VAX world |
58 | # and it is called GEM. Many of the options we are going to use depend |
59 | # on the compiler style. |
60 | |
a68015de |
61 | cc=${cc:-cc} |
62 | |
6c7aff00 |
63 | case "`$cc -v 2>&1 | grep cc`" in |
64 | *gcc*) isgcc=gcc ;; |
65 | esac |
66 | |
b691c02f |
67 | # do NOT, I repeat, *NOT* take away the leading tabs |
68 | # Configure Black Magic (TM) |
b971f6e4 |
69 | # reset |
e60a08f8 |
70 | _DEC_cc_style= |
6c7aff00 |
71 | case "$isgcc" in |
a4349bea |
72 | gcc) if [ "X$gccversion" = "X" ]; then |
73 | # Done too late in Configure if hinted |
74 | gccversion=`$cc --version | sed 's/.*(GCC) *//'` |
75 | fi |
76 | set $gcc_version |
3f8b8817 |
77 | if test "$1" -lt 2 -o \( "$1" -eq 2 -a \( "$2" -lt 95 -o \( "$2" -eq 95 -a "$3" -lt 2 \) \) \); then |
2cae8c0d |
78 | cat >&4 <<EOF |
79 | |
a4349bea |
80 | *** Your cc seems to be gcc and its version ($gcc_version) seems to be |
61f70568 |
81 | *** less than 2.95.2. This is not a good idea since old versions of gcc |
82 | *** are known to produce buggy code when compiling Perl (and no doubt for |
83 | *** other programs, too). |
3f8b8817 |
84 | *** |
61f70568 |
85 | *** Therefore, I strongly suggest upgrading your gcc. (Why don't you use |
86 | *** the vendor cc is also a good question. It comes with the operating |
3f8b8817 |
87 | *** system and produces good code.) |
2cae8c0d |
88 | |
89 | Cannot continue, aborting. |
90 | |
91 | EOF |
92 | exit 1 |
93 | fi |
3f8b8817 |
94 | if test "$1" -eq 2 -a "$2" -eq 95 -a "$3" -le 2; then |
95 | cat >&4 <<EOF |
96 | |
97 | *** Note that as of gcc 2.95.2 (19991024) and Perl 5.6.0 (March 2000) |
98 | *** if the said Perl is compiled with the said gcc the lib/sdbm test |
61f70568 |
99 | *** may dump core (meaning that the SDBM_File extension is unusable). |
100 | *** As this core dump never happens with the vendor cc, this is most |
101 | *** probably a lingering bug in gcc. Therefore unless you have a better |
102 | *** gcc installation you are still better off using the vendor cc. |
3f8b8817 |
103 | |
104 | Since you explicitly chose gcc, I assume that you know what are doing. |
105 | |
106 | EOF |
107 | fi |
2cae8c0d |
108 | ;; |
e60a08f8 |
109 | *) # compile something small: taint.c is fine for this. |
4de7e3a2 |
110 | ccversion=`cc -V | awk '/(Compaq|DEC) C/ {print $3}' | grep '^V'` |
e60a08f8 |
111 | # the main point is the '-v' flag of 'cc'. |
52c7d5b6 |
112 | case "`cc -v -I. -c taint.c -o taint$$.o 2>&1`" in |
e60a08f8 |
113 | */gemc_cc*) # we have the new DEC GEM CC |
dfa3a3d3 |
114 | _DEC_cc_style=new |
8a019ce7 |
115 | ;; |
e60a08f8 |
116 | *) # we have the old MIPS CC |
dfa3a3d3 |
117 | _DEC_cc_style=old |
8a019ce7 |
118 | ;; |
e60a08f8 |
119 | esac |
120 | # cleanup |
52c7d5b6 |
121 | rm -f taint$$.o |
e60a08f8 |
122 | ;; |
123 | esac |
124 | |
b971f6e4 |
125 | # be nauseatingly ANSI |
6c7aff00 |
126 | case "$isgcc" in |
127 | gcc) ccflags="$ccflags -ansi" |
b971f6e4 |
128 | ;; |
129 | *) ccflags="$ccflags -std" |
130 | ;; |
131 | esac |
132 | |
133 | # for gcc the Configure knows about the -fpic: |
134 | # position-independent code for dynamic loading |
135 | |
e60a08f8 |
136 | # we want optimisation |
137 | |
138 | case "$optimize" in |
6c7aff00 |
139 | '') case "$isgcc" in |
140 | gcc) optimize='-O3' ;; |
e60a08f8 |
141 | *) case "$_DEC_cc_style" in |
6c7aff00 |
142 | new) optimize='-O4' ;; |
e60a08f8 |
143 | old) optimize='-O2 -Olimit 3200' ;; |
144 | esac |
b971f6e4 |
145 | ccflags="$ccflags -D_INTRINSICS" |
e60a08f8 |
146 | ;; |
8e964347 |
147 | esac |
148 | ;; |
1fc4cb55 |
149 | esac |
28757baa |
150 | |
6c7aff00 |
151 | # we want dynamic fp rounding mode, and we want ieee exception semantics |
152 | case "$isgcc" in |
a59bce4b |
153 | gcc) ;; |
154 | *) case "$_DEC_cc_style" in |
6c7aff00 |
155 | new) ccflags="$ccflags -fprm d -ieee" ;; |
156 | esac |
157 | ;; |
158 | esac |
159 | |
313489a2 |
160 | # Make glibpth agree with the compiler suite. Note that /shlib |
161 | # is not here. That's on purpose. Even though that's where libc |
162 | # really lives from V4.0 on, the linker (and /sbin/loader) won't |
163 | # look there by default. The sharable /sbin utilities were all |
164 | # built with "-Wl,-rpath,/shlib" to get around that. This makes |
165 | # no attempt to figure out the additional location(s) searched by |
166 | # gcc, since not all versions of gcc are easily coerced into |
167 | # revealing that information. |
b0362887 |
168 | glibpth="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc" |
169 | glibpth="$glibpth /usr/lib /usr/local/lib /var/shlib" |
313489a2 |
170 | |
8e964347 |
171 | # dlopen() is in libc |
172 | libswanted="`echo $libswanted | sed -e 's/ dl / /'`" |
173 | |
b971f6e4 |
174 | # libPW contains nothing useful for perl |
8a019ce7 |
175 | libswanted="`echo $libswanted | sed -e 's/ PW / /'`" |
176 | |
723e14d4 |
177 | # libnet contains nothing useful for perl here, and doesn't work |
178 | libswanted="`echo $libswanted | sed -e 's/ net / /'`" |
179 | |
b971f6e4 |
180 | # libbsd contains nothing used by perl that is not already in libc |
8a019ce7 |
181 | libswanted="`echo $libswanted | sed -e 's/ bsd / /'`" |
182 | |
b971f6e4 |
183 | # libc need not be separately listed |
8a019ce7 |
184 | libswanted="`echo $libswanted | sed -e 's/ c / /'`" |
185 | |
b971f6e4 |
186 | # ndbm is already in libc |
187 | libswanted="`echo $libswanted | sed -e 's/ ndbm / /'`" |
8a019ce7 |
188 | |
189 | # the basic lddlflags used always |
190 | lddlflags='-shared -expect_unresolved "*"' |
191 | |
b971f6e4 |
192 | # Fancy compiler suites use optimising linker as well as compiler. |
193 | # <spider@Orb.Nashua.NH.US> |
b8f0c030 |
194 | case "`uname -r`" in |
b971f6e4 |
195 | *[123].*) # old loader |
196 | lddlflags="$lddlflags -O3" |
197 | ;; |
a07564da |
198 | *) if $test "X$optimize" = "X$undef"; then |
199 | lddlflags="$lddlflags -msym" |
200 | else |
baa8820a |
201 | case "`/usr/sbin/sizer -v`" in |
e3159d07 |
202 | *4.0D*) |
203 | # QAR 56761: -O4 + .so may produce broken code, |
204 | # fixed in 4.0E or better. |
205 | ;; |
206 | *) |
207 | lddlflags="$lddlflags $optimize" |
208 | ;; |
209 | esac |
210 | # -msym: If using a sufficiently recent /sbin/loader, |
211 | # keep the module symbols with the modules. |
baa8820a |
212 | lddlflags="$lddlflags -msym -std" |
a07564da |
213 | fi |
b971f6e4 |
214 | ;; |
215 | esac |
216 | # Yes, the above loses if gcc does not use the system linker. |
217 | # If that happens, let me know about it. <jhi@iki.fi> |
218 | |
8a019ce7 |
219 | |
b971f6e4 |
220 | # If debugging or (old systems and doing shared) |
221 | # then do not strip the lib, otherwise, strip. |
222 | # As noted above the -DDEBUGGING is added automagically by Configure if -g. |
8a019ce7 |
223 | case "$optimize" in |
224 | *-g*) ;; # left intentionally blank |
b8f0c030 |
225 | *) case "`uname -r`" in |
b971f6e4 |
226 | *[123].*) |
227 | case "$useshrplib" in |
228 | false|undef|'') lddlflags="$lddlflags -s" ;; |
229 | esac |
230 | ;; |
8a019ce7 |
231 | *) lddlflags="$lddlflags -s" |
b971f6e4 |
232 | ;; |
233 | esac |
234 | ;; |
8a019ce7 |
235 | esac |
8e964347 |
236 | |
237 | # |
313489a2 |
238 | # Make embedding in things like INN and Apache more memory friendly. |
239 | # Keep it overridable on the Configure command line, though, so that |
240 | # "-Uuseshrplib" prevents this default. |
241 | # |
242 | |
2bf2710f |
243 | case "$_DEC_cc_style.$useshrplib" in |
244 | new.) useshrplib="$define" ;; |
245 | esac |
313489a2 |
246 | |
85ab1d1d |
247 | # The EFF_ONLY_OK from <sys/access.h> is present but dysfunctional for |
248 | # [RWX]_OK as of Digital UNIX 4.0[A-D]?. If and when this gets fixed, |
249 | # please adjust this appropriately. See also pp_sys.c just before the |
250 | # emulate_eaccess(). |
5ff3f7a4 |
251 | |
baa8820a |
252 | # Fixed in V5.0A. |
253 | case "`/usr/sbin/sizer -v`" in |
f60a5d46 |
254 | *5.0[A-Z]*|*5.[1-9]*|*[6-9].[0-9]*) |
baa8820a |
255 | : ok |
256 | ;; |
257 | *) |
258 | # V5.0 or previous |
5ff3f7a4 |
259 | pp_sys_cflags='ccflags="$ccflags -DNO_EFF_ONLY_OK"' |
baa8820a |
260 | ;; |
261 | esac |
5ff3f7a4 |
262 | |
6b8eaf93 |
263 | # The off_t is already 8 bytes, so we do have largefileness. |
264 | |
f60a5d46 |
265 | cat > UU/usethreads.cbu <<'EOCBU' |
104d25b7 |
266 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
267 | # after it has prompted the user for whether to use threads. |
104d25b7 |
268 | case "$usethreads" in |
269 | $define|true|[yY]*) |
75d72f2c |
270 | # Threads interfaces changed with V4.0. |
6c7aff00 |
271 | case "$isgcc" in |
272 | gcc) ccflags="-D_REENTRANT $ccflags" ;; |
75d72f2c |
273 | *) case "`uname -r`" in |
274 | *[123].*) ccflags="-threads $ccflags" ;; |
275 | *) ccflags="-pthread $ccflags" ;; |
276 | esac |
104d25b7 |
277 | ;; |
75d72f2c |
278 | esac |
279 | case "`uname -r`" in |
280 | *[123].*) libswanted="$libswanted pthreads mach exc c_r" ;; |
281 | *) libswanted="$libswanted pthread exc" ;; |
282 | esac |
e883c329 |
283 | |
baa8820a |
284 | case "$usemymalloc" in |
285 | '') |
286 | usemymalloc='n' |
287 | ;; |
288 | esac |
a48ec845 |
289 | # These symbols are renamed in <time.h> so |
290 | # that the Configure hasproto doesn't see them. |
291 | d_asctime_r_proto="$define" |
292 | d_ctime_r_proto="$define" |
293 | d_gmtime_r_proto="$define" |
294 | d_localtime_r_proto="$define" |
104d25b7 |
295 | ;; |
296 | esac |
297 | EOCBU |
298 | |
f60a5d46 |
299 | cat > UU/uselongdouble.cbu <<'EOCBU' |
300 | # This script UU/uselongdouble.cbu will get 'called-back' by Configure |
301 | # after it has prompted the user for whether to use long doubles. |
302 | case "$uselongdouble" in |
bef5f079 |
303 | $define|true|[yY]*) |
304 | case "`/usr/sbin/sizer -v`" in |
305 | *[1-4].0*) cat >&4 <<EOF |
306 | |
307 | *** |
308 | *** Sorry, you cannot use long doubles in pre-V5.0 releases of Tru64. |
309 | *** |
310 | |
311 | Cannot continue, aborting. |
312 | |
313 | EOF |
314 | exit 1 |
315 | ;; |
fa17d112 |
316 | *) |
317 | # Test whether libc's been fixed yet. |
318 | cat >try.c <<\TRY |
319 | #include <stdio.h> |
320 | int main(int argc, char **argv) |
321 | { |
322 | unsigned long uvmax = ~0UL; |
323 | long double ld = uvmax + 0.0L; |
324 | char buf1[30], buf2[30]; |
325 | |
326 | (void) sprintf(buf1, "%lu", uvmax); |
327 | (void) sprintf(buf2, "%.0Lf", ld); |
328 | return strcmp(buf1, buf2) != 0; |
329 | } |
330 | TRY |
331 | # Don't bother trying to work with Configure's idea of |
332 | # cc and the various flags. This might not work as-is |
333 | # with gcc -- but we're testing libc, not the compiler. |
334 | if cc -o try -std try.c && ./try |
335 | then |
336 | : ok |
337 | else |
338 | cat <<\UGLY >&4 |
339 | ! |
340 | Warning! Your libc has not yet been patched so that its "%Lf" format for |
341 | printing long doubles shows all the significant digits. You will get errors |
342 | in the t/op/numconvert test because of this. (The data is still good |
343 | internally, and the "%e" format of printf() or sprintf() in perl will still |
344 | produce valid results.) See README.tru64 for additional details. |
345 | |
346 | Continuing anyway. |
347 | ! |
348 | UGLY |
349 | fi |
350 | $rm -f try try.c |
bef5f079 |
351 | esac |
bef5f079 |
352 | ;; |
f60a5d46 |
353 | esac |
354 | EOCBU |
355 | |
1cade9fc |
356 | case "`/usr/sbin/sizer -v`" in |
bef5f079 |
357 | *[1-4].0*) d_modfl=undef ;; # must wait till 5.0 |
1cade9fc |
358 | esac |
359 | |
a4ccfa76 |
360 | # Keep those leading tabs. |
c93bd003 |
361 | needusrshlib='' |
a4ccfa76 |
362 | old_LD_LIBRARY_PATH=$LD_LIBRARY_PATH |
363 | for p in $loclibpth |
364 | do |
365 | if test -n "`ls $p/libdb.so* 2>/dev/null`"; then |
366 | needusrshlib=yes |
c93bd003 |
367 | fi |
a4ccfa76 |
368 | if test -d $p; then |
369 | echo "Appending $p to LD_LIBRARY_PATH." >& 4 |
370 | case "$LD_LIBRARY_PATH" in |
371 | '') LD_LIBRARY_PATH=$p ;; |
372 | *) LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$p ;; |
373 | esac |
374 | fi |
375 | done |
376 | case "$LD_LIBRARY_PATH" in |
377 | "$old_LD_LIBRARY_PATH") ;; |
378 | *) echo "LD_LIBRARY_PATH is now $LD_LIBRARY_PATH." >& 4 ;; |
c93bd003 |
379 | esac |
a4ccfa76 |
380 | # This is evil but I can't think of a nice workaround: |
381 | # the /usr/shlib/libdb.so needs to be seen first, |
382 | # or running Configure will fail. |
383 | if test -n "$needusrshlib"; then |
384 | echo "Prepending /usr/shlib to loclibpth." >& 4 |
385 | loclibpth="/usr/shlib $loclibpth" |
386 | echo "loclibpth is now $loclibpth." >& 4 |
387 | fi |
c93bd003 |
388 | |
313489a2 |
389 | # |
e60a08f8 |
390 | # Unset temporary variables no more needed. |
391 | # |
392 | |
393 | unset _DEC_cc_style |
394 | |
395 | # |
8e964347 |
396 | # History: |
397 | # |
85ab1d1d |
398 | # perl5.005_51: |
399 | # |
400 | # September-1998 Jarkko Hietaniemi <jhi@iki.fi> |
401 | # |
402 | # * Added the -DNO_EFF_ONLY_OK flag ('use filetest;' support). |
403 | # |
313489a2 |
404 | # perl5.004_57: |
405 | # |
406 | # 19-Dec-1997 Spider Boardman <spider@Orb.Nashua.NH.US> |
407 | # |
85ab1d1d |
408 | # * Newer Digital UNIX compilers enforce signaling for NaN without |
313489a2 |
409 | # -ieee. Added -fprm d at the same time since it's friendlier for |
410 | # embedding. |
411 | # |
412 | # * Fixed the library search path to match cc, ld, and /sbin/loader. |
413 | # |
414 | # * Default to building -Duseshrplib on newer systems. -Uuseshrplib |
415 | # still overrides. |
416 | # |
417 | # * Fix -pthread additions for useshrplib. ld has no -pthread option. |
418 | # |
419 | # |
723e14d4 |
420 | # perl5.004_04: |
421 | # |
422 | # 19-Sep-1997 Spider Boardman <spider@Orb.Nashua.NH.US> |
423 | # |
424 | # * libnet on Digital UNIX is for JAVA, not for sockets. |
425 | # |
426 | # |
b971f6e4 |
427 | # perl5.003_28: |
428 | # |
429 | # 22-Feb-1997 Jarkko Hietaniemi <jhi@iki.fi> |
430 | # |
431 | # * Restructuring Spider's suggestions. |
432 | # |
433 | # * Older Digital UNIXes cannot handle -Olimit ... for $lddlflags. |
434 | # |
435 | # * ld -s cannot be used in older Digital UNIXes when doing shared. |
436 | # |
437 | # |
438 | # 21-Feb-1997 Spider Boardman <spider@Orb.Nashua.NH.US> |
439 | # |
440 | # * -hidden removed. |
441 | # |
442 | # * -DSTANDARD_C removed. |
443 | # |
444 | # * -D_INTRINSICS added. (that -fast does not seem to buy much confirmed) |
445 | # |
446 | # * odbm not in libc, only ndbm. Therefore dbm back to $libswanted. |
447 | # |
448 | # * -msym for the newer runtime loaders. |
449 | # |
450 | # * $optimize also in $lddflags. |
451 | # |
452 | # |
e60a08f8 |
453 | # perl5.003_27: |
454 | # |
455 | # 18-Feb-1997 Jarkko Hietaniemi <jhi@iki.fi> |
456 | # |
457 | # * unset _DEC_cc_style and more commentary on -std. |
458 | # |
459 | # |
dfa3a3d3 |
460 | # perl5.003_26: |
461 | # |
462 | # 15-Feb-1997 Jarkko Hietaniemi <jhi@iki.fi> |
463 | # |
e60a08f8 |
464 | # * -std and -ansi. |
dfa3a3d3 |
465 | # |
466 | # |
f2c69087 |
467 | # perl5.003_24: |
468 | # |
469 | # 30-Jan-1997 Jarkko Hietaniemi <jhi@iki.fi> |
470 | # |
471 | # * Fixing the note on -DDEBUGGING. |
472 | # |
473 | # * Note on -O5 -fast. |
474 | # |
475 | # |
8a019ce7 |
476 | # perl5.003_23: |
477 | # |
478 | # 26-Jan-1997 Jarkko Hietaniemi <jhi@iki.fi> |
479 | # |
480 | # * Notes on how to do both optimisation and debugging. |
481 | # |
482 | # |
483 | # 25-Jan-1997 Jarkko Hietaniemi <jhi@iki.fi> |
484 | # |
485 | # * Remove unneeded libraries from $libswanted: PW, bsd, c, dbm |
486 | # |
487 | # * Restructure the $lddlflags build. |
488 | # |
489 | # * $optimize based on which compiler we have. |
490 | # |
491 | # |
8e964347 |
492 | # perl5.003_22: |
493 | # |
494 | # 23-Jan-1997 Achim Bohnet <ach@rosat.mpe-garching.mpg.de> |
495 | # |
496 | # * Added comments 'how to create a debugging version of perl' |
497 | # |
498 | # * Fixed logic of this script to prevent stripping of shared |
499 | # objects by the loader (see ld man page for -s) is debugging |
500 | # is set via the -g switch. |
501 | # |
502 | # |
503 | # 21-Jan-1997 Achim Bohnet <ach@rosat.mpe-garching.mpg.de> |
504 | # |
505 | # * now 'dl' is always removed from libswanted. Not only if |
506 | # optimize is an empty string. |
507 | # |
508 | # |
509 | # 17-Jan-1997 Achim Bohnet <ach@rosat.mpe-garching.mpg.de> |
510 | # |
511 | # * Removed 'dl' from libswanted: When the FreePort binary |
512 | # translator for Sun binaries is installed Configure concludes |
513 | # that it should use libdl.x.yz.fpx.so :-( |
514 | # Because the dlopen, dlclose,... calls are in the |
515 | # C library it not necessary at all to check for the |
516 | # dl library. Therefore dl is removed from libswanted. |
517 | # |
518 | # |
519 | # 1-Jan-1997 Achim Bohnet <ach@rosat.mpe-garching.mpg.de> |
520 | # |
521 | # * Set -Olimit to 3200 because perl_yylex.c got too big |
522 | # for the optimizer. |
523 | # |