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PR libfortran/21185
[pf3gnuchains/gcc-fork.git] / libgfortran / ChangeLog
1 2007-09-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2
3         PR libfortran/21185
4         * runtime/compile_options.c (set_options): Fix typo.
5         * runtime/main.c (store_exe_path): If getcwd is not available,
6         don't use it.
7         * intrinsics/getcwd.c: Same thing here.
8         * io/unix.c (fallback_access): New fallback function for access.
9         (fix_fd): Don't use dup if it's not available.
10         * configure.ac: Check for dup and getcwd.
11         * configure: Regenerate.
12         * config.h.in: Regenerate.
13
14 2007-09-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
15
16         * io/io.h: Include libgfortran.h first.
17
18 2007-09-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
19
20         PR libfortran/33386
21         * runtime/select.c (select_string): Initialize default_jump.
22
23 2007-09-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
24
25         PR libfortran/33307
26         * io/filepos.c (st_backspace): Don't truncate when already at the end
27         of the file.
28         
29 2007-09-07  Uros Bizjak  <ubizjak@gmail.com>
30
31         * config/fpu-387.h: Include cpuid.h.
32         (set_fpu): Use __get_cpuid to check for SSE.
33
34 2007-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
35
36         PR fortran/33298
37         * intrinsics/spread_generic.c(spread_internal): Enable
38         bounds checking by comparing extents if the bounds_check
39         option has been set.  If any extent is <=0, return early.
40
41 2007-09-06  David Edelsohn  <edelsohn@gnu.org>
42
43         * libgfortran.h: Include config.h first.
44         * io/io.h (struct stream): Rename truncate to trunc.
45         * io/unix.c (fd_open): Same.
46         (open_internal): Same.
47
48 2007-09-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
49
50         PR libfortran/33253
51         * io/write.c (nml_write_obj): Set the delimiter correctly before
52         calling write_character. (namelist_write): Clean up the code a little
53         and add comments to clarify what its doing.
54
55 2007-09-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
56
57         PR libfortran/33225
58         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
59         new file write_float.def. Include write_float.def.
60         (extract_real): Delete. (calculate_sign): Delete.
61         (calculate_exp): Delete. (calculate_G_format): Delete.
62         (output_float): Delete. (write_float): Delete.
63         * io/write_float.def (calculate_sign): Added.
64         (output_float): Refactored to be independent of kind and added to this
65         file for inclusion. (write_infnan): New function to write "Infinite"
66         or "NaN" depending on flags passed, independent of kind.
67         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
68         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
69         (DTOA, DTOAL): Macros to implement "decimal to ascii".
70         (WRITE_FLOAT): New macro for kind specific write_float functions.
71         (write_float): Revised function to determine kind and use WRITE_FLOAT
72         to implement kind specific output.
73
74 2007-09-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
75
76         PR libfortran/33253
77         * io/list_read.c (read_character): Use DELIM_APOSTROPHE and
78         DELIM_QUOTE in check of first character in string. 
79
80 2007-09-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
81
82         PR fortran/31675
83         * libgfortran.h: Include gcc/fortran/libgfortran.h.
84         Remove M_PI, GFC_MAX_DIMENSIONS, GFC_DTYPE_*, GFC_NUM_RANK_BITS,
85         error_codes, GFC_STD_*, GFC_FPE_* and unit_convert.
86         * runtime/environ.c (variable_table): Use GFC_*_UNIT_NUMBER instead
87         of hardcoded constants.
88         (do_parse, init_unformatted): Use GFC_CONVERT_* macros instead of
89         CONVERT_*.
90         * runtime/string.c (find_option): Use LIBERROR_BAD_OPTION instead
91         of ERROR_BAD_OPTION.
92         * runtime/error.c (translate_error, generate_error): Use
93         LIBERROR_* macros instead of ERROR_*.
94         * io/file_pos.c (formatted_backspace, unformatted_backspace,
95         st_backspace, st_rewind, st_flush): Rename macros.
96         * io/open.c (convert_opt, edit_modes, new_unit, already_open,
97         st_open): Likewise.
98         * io/close.c (st_close): Likewise.
99         * io/list_read.c (next_char, convert_integer, parse_repeat,
100         read_logical, read_integer, read_character, parse_real,
101         check_type, list_formatted_read_scalar, namelist_read,
102         nml_err_ret): Likewise.
103         * io/read.c (convert_real, read_l, read_decimal, read_radix,
104         read_f): Likewise.
105         * io/inquire.c (inquire_via_unit): Likewise.
106         * io/unit.c (get_internal_unit): Likewise.
107         * io/transfer.c (read_sf, read_block, read_block_direct,
108         write_block, write_buf, unformatted_read, unformatted_write,
109         formatted_transfer_scalar, us_read, us_write, data_transfer_init,
110         skip_record, next_record_r, write_us_marker, next_record_w_unf,
111         next_record_w, finalize_transfer, st_read, st_write_done):
112         Likewise.
113         * io/format.c (format_error): Likewise.
114
115 2007-08-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
116
117         * m4/minloc1.m4: Update copyright year and ajust headers order.
118         * m4/maxloc1.m4: Likewise.
119         * m4/in_pack.m4: Likewise.
120         * m4/sum.m4: Likewise.
121         * m4/fraction.m4: Likewise.
122         * m4/all.m4: Likewise.
123         * m4/set_exponent.m4: Likewise.
124         * m4/transpose.m4: Likewise.
125         * m4/eoshift1.m4: Likewise.
126         * m4/spacing.m4: Likewise.
127         * m4/eoshift3.m4: Likewise.
128         * m4/minval.m4: Likewise.
129         * m4/count.m4: Likewise.
130         * m4/maxval.m4: Likewise.
131         * m4/exponent.m4: Likewise.
132         * m4/shape.m4: Likewise.
133         * m4/head.m4: Likewise.
134         * m4/cshift1.m4: Likewise.
135         * m4/minloc0.m4: Likewise.
136         * m4/nearest.m4: Likewise.
137         * m4/maxloc0.m4: Likewise.
138         * m4/pow.m4: Likewise.
139         * m4/in_unpack.m4: Likewise.
140         * m4/matmull.m4: Likewise.
141         * m4/product.m4: Likewise.
142         * m4/reshape.m4: Likewise.
143         * m4/any.m4: Likewise.
144         * m4/rrspacing.m4: Likewise.
145         * m4/matmul.m4: Likewise.
146         * runtime/backtrace.c: Likewise.
147         * runtime/environ.c: Likewise.
148         * runtime/in_pack_generic.c: Likewise.
149         * runtime/compile_options.c: Likewise.
150         * runtime/in_unpack_generic.c: Likewise.
151         * runtime/main.c: Likewise.
152         * runtime/stop.c: Likewise.
153         * runtime/string.c: Likewise.
154         * runtime/memory.c: Likewise.
155         * runtime/error.c: Likewise.
156         * runtime/pause.c: Likewise.
157         * intrinsics/ierrno.c: Likewise.
158         * intrinsics/system_clock.c: Likewise.
159         * intrinsics/cshift0.c: Likewise.
160         * intrinsics/unlink.c: Likewise.
161         * intrinsics/ctime.c: Likewise.
162         * intrinsics/etime.c: Likewise.
163         * intrinsics/cpu_time.c: Likewise.
164         * intrinsics/malloc.c: Likewise.
165         * intrinsics/hostnm.c: Likewise.
166         * intrinsics/sleep.c: Likewise.
167         * intrinsics/exit.c: Likewise.
168         * intrinsics/perror.c: Likewise.
169         * intrinsics/transpose_generic.c: Likewise.
170         * intrinsics/pack_generic.c: Likewise.
171         * intrinsics/spread_generic.c: Likewise.
172         * intrinsics/stat.c: Likewise.
173         * intrinsics/string_intrinsics.c: Likewise.
174         * intrinsics/getcwd.c: Likewise.
175         * intrinsics/date_and_time.c: Likewise.
176         * intrinsics/unpack_generic.c: Likewise.
177         * intrinsics/move_alloc.c: Likewise.
178         * intrinsics/getlog.c: Likewise.
179         * intrinsics/eoshift0.c: Likewise.
180         * intrinsics/eoshift2.c: Likewise.
181         * intrinsics/reshape_generic.c: Likewise.
182         * intrinsics/system.c: Likewise.
183         * intrinsics/iso_c_binding.c: Likewise.
184         * intrinsics/env.c: Likewise.
185         * intrinsics/kill.c: Likewise.
186         * intrinsics/reshape_packed.c: Likewise.
187         * intrinsics/time.c: Likewise.
188         * intrinsics/gerror.c: Likewise.
189         * intrinsics/access.c: Likewise.
190         * intrinsics/fnum.c: Likewise.
191         * intrinsics/abort.c: Likewise.
192         * intrinsics/rename.c: Likewise.
193         * intrinsics/signal.c: Likewise.
194         * intrinsics/symlnk.c: Likewise.
195         * intrinsics/random.c: Likewise.
196         * intrinsics/umask.c: Likewise.
197         * intrinsics/getXid.c: Likewise.
198         * intrinsics/rand.c: Likewise.
199         * intrinsics/chdir.c: Likewise.
200         * intrinsics/chmod.c: Likewise.
201         * intrinsics/clock.c: Likewise.
202         * intrinsics/args.c: Likewise.
203         * intrinsics/link.c: Likewise.
204         * c99_protos.h: Likewise.
205         * config/fpu-387.h: Likewise.
206         * config/fpu-aix.h: Likewise.
207         * config/fpu-sysv.h: Likewise.
208         * config/fpu-generic.h: Likewise.
209         * config/fpu-glibc.h: Likewise.
210         * io/file_pos.c: Likewise.
211         * io/open.c: Likewise.
212         * io/size_from_kind.c: Likewise.
213         * io/close.c: Likewise.
214         * io/list_read.c: Likewise.
215         * io/read.c: Likewise.
216         * io/inquire.c: Likewise.
217         * io/unit.c: Likewise.
218         * io/unix.c: Likewise.
219         * io/transfer.c: Likewise.
220         * io/intrinsics.c: Likewise.
221         * io/format.c: Likewise.
222         * io/lock.c: Likewise.
223         * io/write.c: Likewise.
224         * io/write_float.def: Likewise.
225         * fmain.c: Likewise.
226         * generated/minval_r8.c: Regenerate.
227         * generated/minloc1_16_r16.c: Regenerate.
228         * generated/maxloc1_4_r8.c: Regenerate.
229         * generated/sum_i8.c: Regenerate.
230         * generated/eoshift3_4.c: Regenerate.
231         * generated/transpose_c8.c: Regenerate.
232         * generated/any_l16.c: Regenerate.
233         * generated/eoshift1_8.c: Regenerate.
234         * generated/pow_r8_i8.c: Regenerate.
235         * generated/reshape_r16.c: Regenerate.
236         * generated/pow_i4_i16.c: Regenerate.
237         * generated/maxval_i2.c: Regenerate.
238         * generated/product_r4.c: Regenerate.
239         * generated/maxloc1_8_i4.c: Regenerate.
240         * generated/exponent_r16.c: Regenerate.
241         * generated/maxloc0_4_r4.c: Regenerate.
242         * generated/fraction_r16.c: Regenerate.
243         * generated/in_unpack_i8.c: Regenerate.
244         * generated/matmul_r8.c: Regenerate.
245         * generated/product_i2.c: Regenerate.
246         * generated/fraction_r4.c: Regenerate.
247         * generated/minloc0_4_r16.c: Regenerate.
248         * generated/reshape_c4.c: Regenerate.
249         * generated/minloc0_4_i1.c: Regenerate.
250         * generated/maxloc0_4_r16.c: Regenerate.
251         * generated/maxloc0_4_i2.c: Regenerate.
252         * generated/minloc1_8_r16.c: Regenerate.
253         * generated/maxloc1_8_r16.c: Regenerate.
254         * generated/set_exponent_r8.c: Regenerate.
255         * generated/in_unpack_i16.c: Regenerate.
256         * generated/transpose_c16.c: Regenerate.
257         * generated/maxloc0_8_i8.c: Regenerate.
258         * generated/pow_c4_i8.c: Regenerate.
259         * generated/sum_r16.c: Regenerate.
260         * generated/sum_i1.c: Regenerate.
261         * generated/minloc1_4_r8.c: Regenerate.
262         * generated/transpose_r10.c: Regenerate.
263         * generated/pow_i8_i4.c: Regenerate.
264         * generated/maxloc1_16_r16.c: Regenerate.
265         * generated/minloc1_16_i4.c: Regenerate.
266         * generated/maxloc1_16_i4.c: Regenerate.
267         * generated/minloc0_16_i8.c: Regenerate.
268         * generated/maxloc0_16_i8.c: Regenerate.
269         * generated/nearest_r8.c: Regenerate.
270         * generated/spacing_r16.c: Regenerate.
271         * generated/transpose_i8.c: Regenerate.
272         * generated/count_16_l16.c: Regenerate.
273         * generated/maxval_r16.c: Regenerate.
274         * generated/count_8_l8.c: Regenerate.
275         * generated/product_c10.c: Regenerate.
276         * generated/minloc1_8_i4.c: Regenerate.
277         * generated/minloc0_16_i16.c: Regenerate.
278         * generated/matmul_r16.c: Regenerate.
279         * generated/eoshift1_16.c: Regenerate.
280         * generated/minloc0_4_r4.c: Regenerate.
281         * generated/pow_c16_i16.c: Regenerate.
282         * generated/set_exponent_r10.c: Regenerate.
283         * generated/pow_i16_i16.c: Regenerate.
284         * generated/product_c4.c: Regenerate.
285         * generated/sum_r4.c: Regenerate.
286         * generated/pow_c16_i4.c: Regenerate.
287         * generated/rrspacing_r10.c: Regenerate.
288         * generated/in_pack_c16.c: Regenerate.
289         * generated/minloc0_4_i2.c: Regenerate.
290         * generated/maxloc0_8_i1.c: Regenerate.
291         * generated/reshape_i4.c: Regenerate.
292         * generated/minloc0_8_i8.c: Regenerate.
293         * generated/matmul_c8.c: Regenerate.
294         * generated/spacing_r4.c: Regenerate.
295         * generated/in_pack_c4.c: Regenerate.
296         * generated/all_l16.c: Regenerate.
297         * generated/minloc1_16_r10.c: Regenerate.
298         * generated/sum_i2.c: Regenerate.
299         * generated/minloc0_16_i1.c: Regenerate.
300         * generated/reshape_c16.c: Regenerate.
301         * generated/maxloc0_16_i1.c: Regenerate.
302         * generated/maxloc1_8_r8.c: Regenerate.
303         * generated/minval_i16.c: Regenerate.
304         * generated/reshape_r10.c: Regenerate.
305         * generated/exponent_r10.c: Regenerate.
306         * generated/maxval_i4.c: Regenerate.
307         * generated/any_l4.c: Regenerate.
308         * generated/minval_i8.c: Regenerate.
309         * generated/maxloc1_4_i8.c: Regenerate.
310         * generated/fraction_r10.c: Regenerate.
311         * generated/maxloc0_16_i16.c: Regenerate.
312         * generated/shape_i4.c: Regenerate.
313         * generated/pow_r16_i8.c: Regenerate.
314         * generated/maxloc0_8_r4.c: Regenerate.
315         * generated/rrspacing_r8.c: Regenerate.
316         * generated/pow_c10_i4.c: Regenerate.
317         * generated/minloc1_4_i16.c: Regenerate.
318         * generated/minloc0_4_r10.c: Regenerate.
319         * generated/maxloc1_4_i16.c: Regenerate.
320         * generated/minloc0_8_i16.c: Regenerate.
321         * generated/maxloc0_4_r10.c: Regenerate.
322         * generated/maxloc0_8_i16.c: Regenerate.
323         * generated/minloc1_8_r10.c: Regenerate.
324         * generated/product_i4.c: Regenerate.
325         * generated/minloc0_16_r4.c: Regenerate.
326         * generated/sum_c16.c: Regenerate.
327         * generated/maxloc1_8_r10.c: Regenerate.
328         * generated/maxloc0_16_r4.c: Regenerate.
329         * generated/transpose_c10.c: Regenerate.
330         * generated/minloc1_16_r8.c: Regenerate.
331         * generated/minloc0_8_i1.c: Regenerate.
332         * generated/maxloc0_4_i4.c: Regenerate.
333         * generated/transpose_r4.c: Regenerate.
334         * generated/maxloc1_16_r8.c: Regenerate.
335         * generated/pow_i16_i8.c: Regenerate.
336         * generated/cshift1_4.c: Regenerate.
337         * generated/maxloc0_8_i2.c: Regenerate.
338         * generated/sum_r10.c: Regenerate.
339         * generated/nearest_r16.c: Regenerate.
340         * generated/sum_c4.c: Regenerate.
341         * generated/maxloc1_16_r10.c: Regenerate.
342         * generated/count_4_l16.c: Regenerate.
343         * generated/pow_c8_i8.c: Regenerate.
344         * generated/matmul_i8.c: Regenerate.
345         * generated/in_pack_i4.c: Regenerate.
346         * generated/pow_i4_i8.c: Regenerate.
347         * generated/minloc0_16_i2.c: Regenerate.
348         * generated/minloc1_8_r8.c: Regenerate.
349         * generated/maxloc0_16_i2.c: Regenerate.
350         * generated/exponent_r4.c: Regenerate.
351         * generated/spacing_r10.c: Regenerate.
352         * generated/matmul_c16.c: Regenerate.
353         * generated/pow_c4_i16.c: Regenerate.
354         * generated/maxval_r10.c: Regenerate.
355         * generated/count_4_l4.c: Regenerate.
356         * generated/shape_i16.c: Regenerate.
357         * generated/minval_i1.c: Regenerate.
358         * generated/maxloc1_4_i1.c: Regenerate.
359         * generated/matmul_r10.c: Regenerate.
360         * generated/minloc1_4_i8.c: Regenerate.
361         * generated/pow_r10_i8.c: Regenerate.
362         * generated/minloc0_8_r4.c: Regenerate.
363         * generated/in_unpack_c4.c: Regenerate.
364         * generated/matmul_l4.c: Regenerate.
365         * generated/product_i16.c: Regenerate.
366         * generated/minloc0_16_r16.c: Regenerate.
367         * generated/reshape_r8.c: Regenerate.
368         * generated/pow_r10_i16.c: Regenerate.
369         * generated/all_l4.c: Regenerate.
370         * generated/in_pack_c10.c: Regenerate.
371         * generated/minloc0_4_i4.c: Regenerate.
372         * generated/minloc0_8_i2.c: Regenerate.
373         * generated/matmul_i1.c: Regenerate.
374         * generated/reshape_c10.c: Regenerate.
375         * generated/minval_r4.c: Regenerate.
376         * generated/maxloc1_4_r4.c: Regenerate.
377         * generated/pow_r8_i16.c: Regenerate.
378         * generated/sum_i4.c: Regenerate.
379         * generated/maxval_r8.c: Regenerate.
380         * generated/count_16_l8.c: Regenerate.
381         * generated/transpose_c4.c: Regenerate.
382         * generated/eoshift1_4.c: Regenerate.
383         * generated/eoshift3_8.c: Regenerate.
384         * generated/minval_r16.c: Regenerate.
385         * generated/minloc1_4_i1.c: Regenerate.
386         * generated/minval_i2.c: Regenerate.
387         * generated/maxloc1_4_i2.c: Regenerate.
388         * generated/pow_i8_i16.c: Regenerate.
389         * generated/product_r8.c: Regenerate.
390         * generated/maxloc1_8_i8.c: Regenerate.
391         * generated/maxloc0_4_r8.c: Regenerate.
392         * generated/maxloc0_16_r16.c: Regenerate.
393         * generated/in_unpack_i4.c: Regenerate.
394         * generated/matmul_r4.c: Regenerate.
395         * generated/sum_c10.c: Regenerate.
396         * generated/minloc1_4_r16.c: Regenerate.
397         * generated/fraction_r8.c: Regenerate.
398         * generated/maxloc1_4_r16.c: Regenerate.
399         * generated/set_exponent_r4.c: Regenerate.
400         * generated/minloc0_8_r16.c: Regenerate.
401         * generated/in_unpack_c16.c: Regenerate.
402         * generated/reshape_c8.c: Regenerate.
403         * generated/maxloc0_8_r16.c: Regenerate.
404         * generated/nearest_r10.c: Regenerate.
405         * generated/maxloc0_8_i4.c: Regenerate.
406         * generated/pow_c4_i4.c: Regenerate.
407         * generated/matmul_i2.c: Regenerate.
408         * generated/minloc1_4_r4.c: Regenerate.
409         * generated/transpose_i16.c: Regenerate.
410         * generated/matmul_c10.c: Regenerate.
411         * generated/minloc0_16_i4.c: Regenerate.
412         * generated/maxloc0_16_i4.c: Regenerate.
413         * generated/pow_i8_i8.c: Regenerate.
414         * generated/nearest_r4.c: Regenerate.
415         * generated/minloc1_16_i8.c: Regenerate.
416         * generated/maxloc1_16_i8.c: Regenerate.
417         * generated/transpose_i4.c: Regenerate.
418         * generated/count_8_l4.c: Regenerate.
419         * generated/minloc1_4_i2.c: Regenerate.
420         * generated/matmul_l16.c: Regenerate.
421         * generated/maxloc1_8_i1.c: Regenerate.
422         * generated/minloc0_16_r10.c: Regenerate.
423         * generated/minloc1_8_i8.c: Regenerate.
424         * generated/minloc0_4_r8.c: Regenerate.
425         * generated/product_r16.c: Regenerate.
426         * generated/product_c8.c: Regenerate.
427         * generated/pow_r16_i16.c: Regenerate.
428         * generated/sum_r8.c: Regenerate.
429         * generated/pow_c16_i8.c: Regenerate.
430         * generated/in_pack_i16.c: Regenerate.
431         * generated/minloc0_8_i4.c: Regenerate.
432         * generated/matmul_c4.c: Regenerate.
433         * generated/minloc1_16_i16.c: Regenerate.
434         * generated/reshape_i8.c: Regenerate.
435         * generated/spacing_r8.c: Regenerate.
436         * generated/in_pack_c8.c: Regenerate.
437         * generated/maxloc1_8_r4.c: Regenerate.
438         * generated/minloc1_16_i1.c: Regenerate.
439         * generated/maxloc1_16_i1.c: Regenerate.
440         * generated/reshape_i16.c: Regenerate.
441         * generated/minval_r10.c: Regenerate.
442         * generated/pow_r4_i8.c: Regenerate.
443         * generated/minloc1_8_i1.c: Regenerate.
444         * generated/minval_i4.c: Regenerate.
445         * generated/maxloc1_4_i4.c: Regenerate.
446         * generated/maxloc1_8_i2.c: Regenerate.
447         * generated/maxval_i8.c: Regenerate.
448         * generated/eoshift3_16.c: Regenerate.
449         * generated/any_l8.c: Regenerate.
450         * generated/maxloc0_16_r10.c: Regenerate.
451         * generated/rrspacing_r4.c: Regenerate.
452         * generated/shape_i8.c: Regenerate.
453         * generated/maxloc0_8_r8.c: Regenerate.
454         * generated/minloc0_4_i16.c: Regenerate.
455         * generated/maxloc0_4_i16.c: Regenerate.
456         * generated/minloc1_4_r10.c: Regenerate.
457         * generated/minloc1_8_i16.c: Regenerate.
458         * generated/pow_c10_i8.c: Regenerate.
459         * generated/maxloc1_4_r10.c: Regenerate.
460         * generated/maxloc1_8_i16.c: Regenerate.
461         * generated/in_unpack_c10.c: Regenerate.
462         * generated/minloc0_8_r10.c: Regenerate.
463         * generated/maxloc0_8_r10.c: Regenerate.
464         * generated/minloc1_16_r4.c: Regenerate.
465         * generated/maxloc1_16_r4.c: Regenerate.
466         * generated/minloc0_16_r8.c: Regenerate.
467         * generated/pow_i16_i4.c: Regenerate.
468         * generated/product_i8.c: Regenerate.
469         * generated/maxloc0_16_r8.c: Regenerate.
470         * generated/sum_i16.c: Regenerate.
471         * generated/maxloc0_4_i8.c: Regenerate.
472         * generated/transpose_r8.c: Regenerate.
473         * generated/cshift1_8.c: Regenerate.
474         * generated/maxloc1_16_i16.c: Regenerate.
475         * generated/matmul_i4.c: Regenerate.
476         * generated/pow_c8_i4.c: Regenerate.
477         * generated/pow_i4_i4.c: Regenerate.
478         * generated/minloc1_8_r4.c: Regenerate.
479         * generated/sum_c8.c: Regenerate.
480         * generated/count_8_l16.c: Regenerate.
481         * generated/minloc1_16_i2.c: Regenerate.
482         * generated/maxloc1_16_i2.c: Regenerate.
483         * generated/in_pack_i8.c: Regenerate.
484         * generated/transpose_r16.c: Regenerate.
485         * generated/maxval_i16.c: Regenerate.
486         * generated/exponent_r8.c: Regenerate.
487         * generated/matmul_i16.c: Regenerate.
488         * generated/count_4_l8.c: Regenerate.
489         * generated/pow_c8_i16.c: Regenerate.
490         * generated/maxval_i1.c: Regenerate.
491         * generated/minloc1_4_i4.c: Regenerate.
492         * generated/minloc1_8_i2.c: Regenerate.
493         * generated/pow_c10_i16.c: Regenerate.
494         * generated/product_c16.c: Regenerate.
495         * generated/reshape_r4.c: Regenerate.
496         * generated/in_unpack_c8.c: Regenerate.
497         * generated/minloc0_8_r8.c: Regenerate.
498         * generated/matmul_l8.c: Regenerate.
499         * generated/product_r10.c: Regenerate.
500         * generated/set_exponent_r16.c: Regenerate.
501         * generated/cshift1_16.c: Regenerate.
502         * generated/product_i1.c: Regenerate.
503         * generated/all_l8.c: Regenerate.
504         * generated/maxloc0_4_i1.c: Regenerate.
505         * generated/rrspacing_r16.c: Regenerate.
506         * generated/minloc0_4_i8.c: Regenerate.
507         * generated/pow_r4_i16.c: Regenerate.
508         * generated/count_16_l4.c: Regenerate.
509         * generated/maxval_r4.c: Regenerate.
510
511 2007-08-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
512
513         PR libfortran/33225
514         * io/write.c: Revert changes from patch of 2007-08-27.
515         * io/write_float.def: Remove file, reverting addition.
516
517 2007-08-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
518
519         * runtime/memory.c (internal_realloc, allocate, allocate_array,
520         deallocate): Remove functions.
521         * gfortran.map (_gfortran_allocate, _gfortran_allocate_array,
522         _gfortran_deallocate, _gfortran_internal_realloc): Remove symbols.
523         * libgfortran.h (error_codes): Add comment.
524
525 2007-08-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
526
527         PR libfortran/33055
528         Revert previous patch.
529
530 2007-08-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
531
532         * io/write.c (stdbool.h): Add include. (sign_t): Move typedef to
533         new file write_float.def. Include write_float.def.
534         (extract_real): Delete. (calculate_sign): Delete.
535         (calculate_exp): Delete. (calculate_G_format): Delete.
536         (output_float): Delete. (write_float): Delete.
537         * io/write_float.def (calculate_sign): Added.
538         (output_float): Refactored to be independent of kind and added to this
539         file for inclusion. (write_infnan): New function to write "Infinite"
540         or "NaN" depending on flags passed, independent of kind.
541         (CALCULATE_EXP): New macro to build kind specific functions. Use it.
542         (OUTPUT_FLOAT_FMT_G): New macro, likewise. Use it.
543         (DTOA, DTOAL): Macros to implement "decimal to ascii".
544         (WRITE_FLOAT): New macro for kind specific write_float functions.
545         (write_float): Revised function to determine kind and use WRITE_FLOAT
546         to implement kind specific output.
547
548 2007-08-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
549
550         PR libfortran/33055
551         * io/inquire.c (inquire_via_unit):  If inquiring by unit, check for 
552         an error condition from the IOSTAT variable and set EXIST to false if
553         there was a bad unit number.
554
555 2007-08-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
556
557         PR fortran/32972
558         * libgfortran.h:  Remove GFOR_POINTER_L8_TO_L4 macro.
559         Add GFOR_POINTER_TO_L1 macro.
560         * m4/iforeach.m4(`m'name`'rtype_qual`_'atype_code):
561         Change argument 'mask' to gfc_array_l1.  Adjust prototype.
562         Change mask pointer to GFC_LOGICAL_1.  Multiply strides
563         by kind of mask
564         * m4/ifunction.m4:  Likewise.
565         * intrinsics/pack_generic.c(pack_internal):  Likewise.
566         * intrinsics/unpack_generic.c(unpack_internal):  Likewise.
567         * m4/matmull.m4:  Switch to GFC_LOGICAL_1.  Multiply strides by
568         kind of logical arguments a and b.
569         * generated/matmul_l16.c: Regenerated.
570         * generated/matmul_l4.c: Regenerated.
571         * generated/matmul_l8.c: Regenerated.
572         * generated/maxloc0_16_i1.c: Regenerated.
573         * generated/maxloc0_16_i16.c: Regenerated.
574         * generated/maxloc0_16_i2.c: Regenerated.
575         * generated/maxloc0_16_i4.c: Regenerated.
576         * generated/maxloc0_16_i8.c: Regenerated.
577         * generated/maxloc0_16_r10.c: Regenerated.
578         * generated/maxloc0_16_r16.c: Regenerated.
579         * generated/maxloc0_16_r4.c: Regenerated.
580         * generated/maxloc0_16_r8.c: Regenerated.
581         * generated/maxloc0_4_i1.c: Regenerated.
582         * generated/maxloc0_4_i16.c: Regenerated.
583         * generated/maxloc0_4_i2.c: Regenerated.
584         * generated/maxloc0_4_i4.c: Regenerated.
585         * generated/maxloc0_4_i8.c: Regenerated.
586         * generated/maxloc0_4_r10.c: Regenerated.
587         * generated/maxloc0_4_r16.c: Regenerated.
588         * generated/maxloc0_4_r4.c: Regenerated.
589         * generated/maxloc0_4_r8.c: Regenerated.
590         * generated/maxloc0_8_i1.c: Regenerated.
591         * generated/maxloc0_8_i16.c: Regenerated.
592         * generated/maxloc0_8_i2.c: Regenerated.
593         * generated/maxloc0_8_i4.c: Regenerated.
594         * generated/maxloc0_8_i8.c: Regenerated.
595         * generated/maxloc0_8_r10.c: Regenerated.
596         * generated/maxloc0_8_r16.c: Regenerated.
597         * generated/maxloc0_8_r4.c: Regenerated.
598         * generated/maxloc0_8_r8.c: Regenerated.
599         * generated/maxloc1_16_i1.c: Regenerated.
600         * generated/maxloc1_16_i16.c: Regenerated.
601         * generated/maxloc1_16_i2.c: Regenerated.
602         * generated/maxloc1_16_i4.c: Regenerated.
603         * generated/maxloc1_16_i8.c: Regenerated.
604         * generated/maxloc1_16_r10.c: Regenerated.
605         * generated/maxloc1_16_r16.c: Regenerated.
606         * generated/maxloc1_16_r4.c: Regenerated.
607         * generated/maxloc1_16_r8.c: Regenerated.
608         * generated/maxloc1_4_i1.c: Regenerated.
609         * generated/maxloc1_4_i16.c: Regenerated.
610         * generated/maxloc1_4_i2.c: Regenerated.
611         * generated/maxloc1_4_i4.c: Regenerated.
612         * generated/maxloc1_4_i8.c: Regenerated.
613         * generated/maxloc1_4_r10.c: Regenerated.
614         * generated/maxloc1_4_r16.c: Regenerated.
615         * generated/maxloc1_4_r4.c: Regenerated.
616         * generated/maxloc1_4_r8.c: Regenerated.
617         * generated/maxloc1_8_i1.c: Regenerated.
618         * generated/maxloc1_8_i16.c: Regenerated.
619         * generated/maxloc1_8_i2.c: Regenerated.
620         * generated/maxloc1_8_i4.c: Regenerated.
621         * generated/maxloc1_8_i8.c: Regenerated.
622         * generated/maxloc1_8_r10.c: Regenerated.
623         * generated/maxloc1_8_r16.c: Regenerated.
624         * generated/maxloc1_8_r4.c: Regenerated.
625         * generated/maxloc1_8_r8.c: Regenerated.
626         * generated/maxval_i1.c: Regenerated.
627         * generated/maxval_i16.c: Regenerated.
628         * generated/maxval_i2.c: Regenerated.
629         * generated/maxval_i4.c: Regenerated.
630         * generated/maxval_i8.c: Regenerated.
631         * generated/maxval_r10.c: Regenerated.
632         * generated/maxval_r16.c: Regenerated.
633         * generated/maxval_r4.c: Regenerated.
634         * generated/maxval_r8.c: Regenerated.
635         * generated/minloc0_16_i1.c: Regenerated.
636         * generated/minloc0_16_i16.c: Regenerated.
637         * generated/minloc0_16_i2.c: Regenerated.
638         * generated/minloc0_16_i4.c: Regenerated.
639         * generated/minloc0_16_i8.c: Regenerated.
640         * generated/minloc0_16_r10.c: Regenerated.
641         * generated/minloc0_16_r16.c: Regenerated.
642         * generated/minloc0_16_r4.c: Regenerated.
643         * generated/minloc0_16_r8.c: Regenerated.
644         * generated/minloc0_4_i1.c: Regenerated.
645         * generated/minloc0_4_i16.c: Regenerated.
646         * generated/minloc0_4_i2.c: Regenerated.
647         * generated/minloc0_4_i4.c: Regenerated.
648         * generated/minloc0_4_i8.c: Regenerated.
649         * generated/minloc0_4_r10.c: Regenerated.
650         * generated/minloc0_4_r16.c: Regenerated.
651         * generated/minloc0_4_r4.c: Regenerated.
652         * generated/minloc0_4_r8.c: Regenerated.
653         * generated/minloc0_8_i1.c: Regenerated.
654         * generated/minloc0_8_i16.c: Regenerated.
655         * generated/minloc0_8_i2.c: Regenerated.
656         * generated/minloc0_8_i4.c: Regenerated.
657         * generated/minloc0_8_i8.c: Regenerated.
658         * generated/minloc0_8_r10.c: Regenerated.
659         * generated/minloc0_8_r16.c: Regenerated.
660         * generated/minloc0_8_r4.c: Regenerated.
661         * generated/minloc0_8_r8.c: Regenerated.
662         * generated/minloc1_16_i1.c: Regenerated.
663         * generated/minloc1_16_i16.c: Regenerated.
664         * generated/minloc1_16_i2.c: Regenerated.
665         * generated/minloc1_16_i4.c: Regenerated.
666         * generated/minloc1_16_i8.c: Regenerated.
667         * generated/minloc1_16_r10.c: Regenerated.
668         * generated/minloc1_16_r16.c: Regenerated.
669         * generated/minloc1_16_r4.c: Regenerated.
670         * generated/minloc1_16_r8.c: Regenerated.
671         * generated/minloc1_4_i1.c: Regenerated.
672         * generated/minloc1_4_i16.c: Regenerated.
673         * generated/minloc1_4_i2.c: Regenerated.
674         * generated/minloc1_4_i4.c: Regenerated.
675         * generated/minloc1_4_i8.c: Regenerated.
676         * generated/minloc1_4_r10.c: Regenerated.
677         * generated/minloc1_4_r16.c: Regenerated.
678         * generated/minloc1_4_r4.c: Regenerated.
679         * generated/minloc1_4_r8.c: Regenerated.
680         * generated/minloc1_8_i1.c: Regenerated.
681         * generated/minloc1_8_i16.c: Regenerated.
682         * generated/minloc1_8_i2.c: Regenerated.
683         * generated/minloc1_8_i4.c: Regenerated.
684         * generated/minloc1_8_i8.c: Regenerated.
685         * generated/minloc1_8_r10.c: Regenerated.
686         * generated/minloc1_8_r16.c: Regenerated.
687         * generated/minloc1_8_r4.c: Regenerated.
688         * generated/minloc1_8_r8.c: Regenerated.
689         * generated/minval_i1.c: Regenerated.
690         * generated/minval_i16.c: Regenerated.
691         * generated/minval_i2.c: Regenerated.
692         * generated/minval_i4.c: Regenerated.
693         * generated/minval_i8.c: Regenerated.
694         * generated/minval_r10.c: Regenerated.
695         * generated/minval_r16.c: Regenerated.
696         * generated/minval_r4.c: Regenerated.
697         * generated/minval_r8.c: Regenerated.
698         * generated/product_c10.c: Regenerated.
699         * generated/product_c16.c: Regenerated.
700         * generated/product_c4.c: Regenerated.
701         * generated/product_c8.c: Regenerated.
702         * generated/product_i1.c: Regenerated.
703         * generated/product_i16.c: Regenerated.
704         * generated/product_i2.c: Regenerated.
705         * generated/product_i4.c: Regenerated.
706         * generated/product_i8.c: Regenerated.
707         * generated/product_r10.c: Regenerated.
708         * generated/product_r16.c: Regenerated.
709         * generated/product_r4.c: Regenerated.
710         * generated/product_r8.c: Regenerated.
711         * generated/sum_c10.c: Regenerated.
712         * generated/sum_c16.c: Regenerated.
713         * generated/sum_c4.c: Regenerated.
714         * generated/sum_c8.c: Regenerated.
715         * generated/sum_i1.c: Regenerated.
716         * generated/sum_i16.c: Regenerated.
717         * generated/sum_i2.c: Regenerated.
718         * generated/sum_i4.c: Regenerated.
719         * generated/sum_i8.c: Regenerated.
720         * generated/sum_r10.c: Regenerated.
721         * generated/sum_r16.c: Regenerated.
722         * generated/sum_r4.c: Regenerated.
723         * generated/sum_r8.c: Regenerated.
724         
725 2007-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
726
727         PR libfortran/23138
728         * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check.
729         * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF.
730         * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf
731         instead of snprintf.
732         * config.h.in: Regenerate.
733         * configure: Regenerate.
734
735 2007-08-22  Bernhard Fischer  <rep.dot.nop@gmail.com>
736
737         * libgfortran/Makefile.am (AM_CPPFLAGS): Commentary typo fix.
738
739 2007-08-17  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
740
741         PR fortran/33079
742         * intrinsics/string_intrinsics.c (string_trim, string_minmax): Fix
743         the zero-length result case.
744
745 2007-08-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
746
747         PR fortran/33077
748         * intrinsics/random.c (random_seed_i8): Fix code logic.
749
750 2007-08-13  Danny Smith  <dannysmit@users.sourceforge.net>
751
752         * acinclude.m4 (GTHREAD_USE_WEAK) Define to 0 for mingw32.
753         * configure: Regenerate.
754
755 2007-08-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
756
757         PR fortran/30964
758         PR fortran/33054
759         * intrinsics/random.c (random_seed): Rename into random_seed_i4.
760         (random_seed_i8): New function.
761         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_random_seed,
762         add _gfortran_random_seed_i4 and _gfortran_random_seed_i8.
763         * libgfortran.h (iexport_proto): Replace random_seed by
764         random_seed_i4 and random_seed_i8.
765         * runtime/main.c (init): Call the new random_seed_i4.
766
767 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
768             Tobias Burnus  <burnus@gcc.gnu.org>
769
770         PR fortran/31189
771         * runtime/backtrace.c (show_backtrace): Skip _gfortrani_handler
772         when displaying backtrace.
773         * runtime/compile_options.c: Include <signal.h>.
774         (handler): New function.
775         (set_options): Set signal handlers for backtrace.
776         * libgfortran.h (handler): Add prototype.
777
778 2007-08-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
779
780         * intrinsics/string_intrinsics.c (compare_string): Return an int.
781         * libgfortran.h (compare_string): Likewise.
782
783 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
784
785         PR fortran/31270
786         * runtime/error.c (runtime_error_at): Add a variable number of
787         arguments.
788         * libgfortran.h (runtime_error_at): Update prototype.
789
790 2007-08-10  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
791
792         PR fortran/32933
793         * intrinsics/associated.c: Change return type of associated into
794         a C int.
795
796 2007-08-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
797
798         PR libfortran/33039
799         * io/list_read.c (find_nml_name): Check for a space after a namelist
800         name match.
801
802 2007-08-09  Tobias Burnus  <burnus@net-b.de>
803
804         PR fortran/32987
805         * io/format.c (next_char): Treat '\t' as ' ' in format specification.
806
807 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
808
809         PR fortran/30947
810         * intrinsics/signal.c: Create specific versions of alarm_sub and
811         alarm_sub_int according to the integer kind of the last argument.
812         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_alarm_sub and
813         _gfortran_alarm_sub_int, add _gfortran_alarm_sub_i4,
814         _gfortran_alarm_sub_i8, _gfortran_alarm_sub_int_i4 and
815         _gfortran_alarm_sub_int_i8.
816
817 2007-08-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
818
819         PR fortran/29828
820         * intrinsics/string_intrinsics.c (string_minmax): New function
821         and prototype.
822         * gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax
823
824 2007-08-05  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
825
826         PR fortran/31202
827         * intrinsics/c99_functions.c (roundl): Provide fallback
828         implementation for systems without ceill.
829         * c99_protos.h (roundl): Define prototype in all cases.
830
831 2007-08-03  Thomas Koenig  <tkoenig@gcc.gnu.org>
832
833         PR libfortran/32977
834         * io/unix.c:  If there is no vsnprintf, use vsprintf and issue
835         a fatal error when a buffer overrun occurs.
836
837 2007-08-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
838
839         PR fortran/31202
840         * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl,
841         llroundf,llround,llroundl): New functions.
842         * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround,
843         llroundl): New prototypes.
844         * configure.ac: Check for lroundf, lround, lroundl, llroundf,
845         llround and llroundl.
846         * configure: Regenerate.
847         * Makefile.in: Regenerate.
848         * config.h.in: Regenerate.
849
850 2007-07-30  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
851
852         * libgfortran.h: Include <stdarg.h>.
853
854 2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
855
856         PR libfortran/32858
857         PR libfortran/30814
858         * configure.ac:  Added checks for presence of stdio.h and
859         stdarg.h.  Test presence of vsnprintf().
860         * configure: Regenerated.
861         * config.h.in:  Regenerated.
862         * libgfortran.h:  Include <stdio.h>.  Add printf attribute to
863         prototype of runtime_error.  Remove prototype for st_sprintf.
864         Add prototype for st_vprintf.
865         * runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
866         * runtime/error.c (st_sprintf):  Remove.
867         (runtime_error):  Rewrite as a variadic function.  Call
868         st_vprintf().
869         * intrinsics/pack_generic.c:  Output extents of LHS and RHS for
870         bounds error.
871         * io/open.c (new_unit):  Replace st_sprintf by sprintf.
872         * io/list_read.c (convert_integer):  Likewise.
873         (parse_repeat):  Likewise.
874         (read_logical):  Likewise.
875         (read_character):  Likewise.
876         (parse_real):  Likewise.
877         (read_real):  Likewise.
878         (check_type):  Likewise.
879         (nml_parse_qualifyer):  Likewise.
880         (nml_read_obj):  Likewise.
881         (nml_get_ojb_data):  Likewise.
882         * io/unix.c (init_error_stream):  Remove.
883         (tempfile):  Replace st_sprintf by sprintf.
884         (st_vprintf):  New function.
885         (st_printf):  Rewrite to call st_vprintf.
886         * io/transfer.c (require_type):  Replace st_sprintf by sprintf.
887         * io/format.c (format_error):  Likewise.
888         * io/write.c (nml_write_obj):  Likewise.
889
890 2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>
891
892         * io/transfer.c (st_set_nml_var_dim): Use index_type instead of
893         GFC_INTEGER_4 for array descriptor triplets.
894
895 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
896
897         * io/unix.c (stream_ttyname): Mark argument as potentialy unused.
898
899 2007-07-27  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
900
901         PR fortran/32035
902         * runtime/select.c (select_string): Adjust prototype and function
903         so that the return value is an integer, not a pointer.
904
905 2007-07-24  Tobias Burnus  <burnus@net-b.de>
906
907         * libgfortran.h:  Add bounds_check to compile_options_t.
908
909 2007-07-24  Thomas Koenig  <tkoenig@gcc.gnu.org>
910
911         PR fortran/30814
912         * libgfortran.h:  Add bounds_check to compile_options_t.
913         * runtime/compile_options.c (set_options):  Add handling
914         of compile_options.bounds_check.
915         * intrinsics/pack_generic.c (pack_internal):  Also determine
916         the number of elements if compile_options.bounds_check is
917         true.  Raise runtime error if a different array shape is
918         detected.
919
920 2007-07-23  Christopher D. Rickett  <crickett@lanl.gov>
921
922         PR fortran/32600
923         * intrinsics/iso_c_binding.c (c_funloc): Remove.
924         * intrinsics/iso_c_binding.h: Remove c_funloc.
925         * gfortran.map: Ditto.
926
927 2007-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
928
929         * io/read.c (convert_real): Generate error only on EINVAL.
930
931 2007-07-21  Christopher D. Rickett  <crickett@lanl.gov>
932
933         PR fortran/32627
934         * libgfortran/intrinsics/iso_c_generated_procs.c: Add c_f_pointer
935         for character/string arguments.
936         * libgfortran/intrinsic/iso_c_binding.c (c_f_pointer_u0): Allow
937         the optional SHAPE arg to be any valid integer kind.
938         * libgfortran/gfortran.map: Add c_f_pointer_s0.
939         * libgfortran/mk-kinds-h.sh: Save smallest integer kind as default
940         character kind.
941         * libgfortran/intrinsics/iso_c_generated_procs.c: Add versions of
942         c_f_pointer for complex and logical types.
943         * libgfortran/gfortran.map: Add c_f_pointer versions for logical
944         and complex types.
945
946 2007-07-19  Christopher D. Rickett  <crickett@lanl.gov>
947
948         PR fortran/32600
949         * libgfortran/intrinsics/iso_c_binding.c: Remove C_LOC.
950         * libgfortran/intrinsics/iso_c_binding.h: Ditto.
951         * libgfortran/gfortran.map: Ditto.
952
953 2007-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
954             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
955
956         PR fortran/32611
957         * runtime/compile_options.c (set_std): Remove.
958         (set_options): New function.
959         (init_compile_options): Add initialization for -fsign-zero option.
960         * gfortran.map (GFORTRAN_1.0): Rename _gfortran_set_std into
961         _gfortran_set_options.
962         * libgfortran.h (compile_options_t): Add sign_zero field.
963         * io/write.c (output_float): Use the sign bit of the value to determine
964         if a negative sign should be emitted for zero values.  Do not emit the
965         negative sign for zero if -fno-sign-zero was set during compile.
966         
967 2007-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
968
969         PR libgfortran/32752
970         * io/unix.c (unix_stream): Move buffer pointer adjacent to
971         small_buffer.
972         * io/transfer.c (formatted_transfer_scalar): If stream I/O, set
973         bytes_used to zero. Fix off by one error in calculation of pos and
974         skips. Eliminate duplicate pending_spaces check.
975
976 2007-07-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
977
978         PR fortran/32357
979         * intrinsics/mvbits.c: Change prototype so that FROMPOS, LEN and
980         TOPOS arguments are C int.
981
982 2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
983
984         PR libgfortran/32702
985         * io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
986         (fd_alloc): If the number of bytes needed is greater than the default
987         BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer
988         if necessary. (fd_sfree): Restore use of buffer pointer.
989         (fd_close): Likewise. (fd_open): Likewise.
990         (init_error_stream): Likewise.
991         
992 2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
993
994         PR libfortran/32336
995         * m4/matmul.m4:  When the dimension of b is incorrect,
996         raise a runtime error instead of a failed assertion.
997         * generated/matmul_i1.c:  Regenerated.
998         * generated/matmul_i2.c:  Regenerated.
999         * generated/matmul_i4.c:  Regenerated.
1000         * generated/matmul_i8.c:  Regenerated.
1001         * generated/matmul_i16.c:  Regenerated.
1002         * generated/matmul_r4.c:  Regenerated.
1003         * generated/matmul_r8.c:  Regenerated.
1004         * generated/matmul_r10.c:  Regenerated.
1005         * generated/matmul_r16.c:  Regenerated.
1006
1007 2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1008
1009         PR libgfortran/32678
1010         * io/transfer.c (formatted_transfer_scalar): Don't allow
1011         pending_spaces to go negative.
1012
1013 2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
1014
1015         PR libfortran/32217
1016         * intrinsics/unpack_generic.c:  If the destination array is
1017         empty, return early.
1018
1019 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         * aclocal.m4: Regenerated.
1022
1023 2007-07-04  David Edelsohn  <edelsohn@gnu.org>
1024
1025         * configure.ac: SUBST CFLAGS.
1026         * configure: Regenerate.
1027
1028 2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>
1029
1030         * libgfortran.h: Mark internal_malloc_size as a malloc function.
1031         * runtime/memory.c (internal_realloc_size): Remove.
1032         (internal_realloc): Call realloc directly instead of
1033         internal_realloc_size.
1034         (allocate_size): Remove.
1035         (allocate): Call malloc directly instead of allocate_size, mark as
1036         malloc function.
1037
1038 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1039
1040         Restore collateral damage from ISO C Binding merge.
1041
1042 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1043
1044         PR libgfortran/32456
1045         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1046         for unit directly.
1047
1048 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1049
1050         * Makefile.in:  Regenerated with automake 1.9.6.
1051
1052 2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>
1053
1054         * Makefile.in:  Remove extraneous kill.lo rule.
1055
1056 2007-07-02  Janne Blomqvist  <jb@gcc.gnu.org>
1057
1058         PR fortran/32239
1059         * generated/pow_r*_i4.c: Removed.
1060
1061 2007-07-01  Christopher D. Rickett  <crickett@lanl.gov>
1062
1063         * Makefile.in: Add support for iso_c_generated_procs.c and
1064         iso_c_binding.c.
1065         * Makefile.am: Ditto.
1066         * intrinsics/iso_c_generated_procs.c: New file containing helper
1067         functions.
1068         * intrinsics/iso_c_binding.c: Ditto.
1069         * intrinsics/iso_c_binding.h: New file
1070         * gfortran.map: Include the __iso_c_binding_c_* functions.
1071         * libgfortran.h: define GFC_NUM_RANK_BITS.
1072
1073 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1074
1075         PR fortran/32239
1076         * Makefile.am: Don't generate real**int4 pow functions.
1077         * gfortran.map: Remove real**int4 pow symbols.
1078         * Makefile.in: Regenerated.
1079
1080 2007-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1081
1082         PR libgfortran/32554
1083         * io/write.c (output_float): Set edigits to a fixed size, avoiding
1084         variation in field width calculation and eliminate buffer overrun.
1085
1086 2007-07-01  Janne Blomqvist  <jb@gcc.gnu.org>
1087
1088         * runtime/memory.c (internal_realloc): Use index_type for size
1089         argument instead of GFC_INTEGER_4.
1090         (allocate_array): Likewise.
1091         (allocate): Likewise, add ifdef around unnecessary check.
1092         (internal_reallo64): Remove.
1093         (allocate_array64): Remove.
1094         (allocate64): Remove.
1095         * gfortran.map: Remove symbols for 64-bit allocation functions.
1096
1097 2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1098
1099         PR libgfortran/32456
1100         * io/unit.c (filename_from_unit): Don't use find_unit, instead search
1101         for unit directly.
1102
1103 2007-06-24  Adam Nemet  <anemet@caviumnetworks.com>
1104
1105         PR libfortran/32495
1106         * runtime/backtrace.c (local_strcasestr): Rename from strcasestr.
1107         (show_backtrace): Rename strcasestr to local_strcasestr.
1108
1109 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1110
1111         PR libgfortran/32456
1112         * runtime/error.c (show_locus): Update to emit the unit number
1113         and file name involved with the error.  Use new function
1114         filename_from_unit.
1115         * libgfortran.h (filename_from_unit): Declare new function.
1116         * io/unit.c (init_units): Set the unit file name for stdin, stdout,
1117         and stderr for use later in error reporting.
1118         (filename_from_unit): Add this new function.
1119
1120 2007-06-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1121
1122         PR libgfortran/32446
1123         * io/write.c (output_float): Calculate ndigits correctly for large
1124         numbered formats that must pad zeros before the decimal point.
1125
1126 2007-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1127
1128         PR libfortran/32345
1129         * runtime/backtrace.c (show_backtrace): Only use snprintf if
1130         available.
1131
1132 2007-06-10  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1133
1134         PR libgfortran/32235
1135         * io/transfer.c (st_read): Remove test for end of file condition.
1136         (next_record_r): Add test for end of file condition.
1137
1138 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1139
1140         * configure: Regenerate.
1141
1142 2007-05-28  Tobias Burnus  <burnus@net-b.de>
1143
1144         PR fortran/32124
1145         * runtime/memory.c (allocate_size): Use ERROR_ALLOCATION.
1146         (allocate,allocate64): Use stat variable if present.
1147
1148 2007-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1149
1150         * runtime/string.c (compare0): Use gfc_charlen_type instead of
1151         int.
1152         (fstrlen): Likewise.
1153         (find_option): Likewise.
1154         (fstrcpy): Use gfc_charlen_type instead of int, return length.
1155         (cf_strcpy): Likewise.
1156         * libgfortran.h: Change string prototypes to use gfc_charlen_type.
1157         * io/open.c (new_unit): Use snprintf if available.
1158         * io/list_read.c (nml_touch_nodes): Use memcpy instead of
1159         strcpy/strcat.
1160         (nml_read_obj): Likewise.
1161         * io/transfer.c (st_set_nml_var): Likewise.
1162         * io/write.c (output_float): Use snprintf if available.
1163         (nml_write_obj) Use memcpy instead of strcpy/strcat.
1164
1165 2007-05-26  Janne Blomqvist  <jb@gcc.gnu.org>
1166
1167         * io/unix.c (unix_stream): Rearrange struct members, remove
1168         small_buffer.
1169         (int_stream): New struct.
1170         (fd_alloc): Always use existing buffer, never reallocate.
1171         (fd_sfree): Remove check for buffer != small_buffer.
1172         (fd_close): Likewise.
1173         (mem_alloc_r_at): Change to use int_stream.
1174         (mem_alloc_w_at): Likewise.
1175         (mem_read): Likewise.
1176         (mem_write): Likewise.
1177         (mem_set): Likewise.
1178         (mem_truncate): Likewise.
1179         (mem_close): Likewise.
1180         (mem_sfree): Likewise.
1181         (empty_internal_buffer): Likewise.
1182         (open_internal): Likewise.
1183         
1184 2007-05-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1185
1186         * io/transfer.c (unformatted_read): Use size from front end
1187         eliminating use of size_from_real_kind.
1188         (unformatted_write): Ditto.
1189
1190 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1191
1192         * Makefile.in: Regenerate.
1193         * configure: Regenerate.
1194         * aclocal.m4: Regenerate.
1195
1196 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1197
1198         * libgfortran.h: Mark stop_numeric as noreturn.
1199
1200 2007-05-22  Tobias Burnus  <burnus@net-b.de>
1201
1202         PR libgfortran/31295
1203         * intrinsics/eoshift0.c (eoshift0): Silence uninitialized warning.
1204         * intrinsics/eoshift2.c (eoshift2): Ditto.
1205
1206 2007-05-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1207
1208         PR libfortran/31964
1209         * intrinsics/ishftc.c (ishftc4, ishftc8, ishftc16): Fix mask to handle
1210         shift of bit-size number of bits.
1211
1212 2007-05-17  Tobias Burnus <burnus@net-b.de>
1213
1214         PR fortran/31917
1215         * runtime/environ.c (mark_range): Fix setting default convert unit.
1216
1217 2007-05-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1218
1219         PR libfortran/31922
1220         * intrinsics/string_intrinsics.c (string_trim): Set result to null if
1221         string length is zero.
1222
1223 2007-05-15  Tobias Burnus  <burnus@net-b.de>
1224
1225         PR libfortran/31915
1226         * io/transfer.c (unformatted_read): Use proper size for real(10).
1227           (unformatted_write): Ditto.
1228
1229 2007-05-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1230
1231         PR fortran/30723
1232         * runtime/memory.c (internal_malloc, internal_malloc64,
1233         internal_free): Remove.
1234         * runtime/error.c (os_error): Export function.
1235         * intrinsics/move_alloc.c: Include stdlib.h.
1236         (move_alloc): Call free instead of internal_free.
1237         (move_alloc_c): Wrap long lines.
1238         * libgfortran.h (os_error): Export prototype.
1239         (internal_free): Remove prototype.
1240         * gfortran.map (GFORTRAN_1.0): Remove _gfortran_internal_free,
1241         _gfortran_internal_malloc and _gfortran_internal_malloc64.
1242         Add _gfortran_os_error.
1243
1244 2007-05-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1245
1246         PR libfortran/31880
1247         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
1248
1249 2007-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1250
1251         PR libfortran/31607
1252         * intrinsics/system.c (system_sub): Call flush_all_units.
1253         * io/io.h (flush_all_units): Move prototype to libgfortran.h.
1254         * libgfortran.h (flush_all_units): Add prototype.
1255
1256 2007-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1257
1258         PR libfortran/31201
1259         * runtime/error.c (runtime_error_at): New function.
1260         (generate_error): Export this function.
1261         * gfortran.map: Add _gfortran_generate_error and
1262         _gfortran_runtime_error_at.
1263         * libgfortran.h: Add comment to reference error codes in front end.
1264         (library_start): Locate prototype with library_end macro and add
1265         a new comment.  Add prototype for runtime_error_at. Export prototype
1266         for generate_error.
1267         * io/lock.c (library_start): Fix check for error condition.
1268         * io/transfer.c (data_transfer_init): Add library check.
1269
1270 2007-05-04  Daniel Franke  <franke.daniel@gmail.com>
1271
1272         PR fortran/22359
1273         * io/intrinsics.c (fseek_sub): New.
1274         * io/unix.c (fd_fseek): Change logical and physical offsets only
1275         if seek succeeds.
1276         * gfortran.map (fseek_sub): New.
1277
1278 2007-05-04  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1279
1280         PR libfortran/31210
1281         * io/transfer.c (transfer_character): Avoid passing a NULL
1282         pointer as source to the transfer routines, if the string length
1283         is zero.
1284
1285 2007-04-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1286
1287         PR libfortran/31501
1288         * io/list_read.c (next_char): Fix whitespace.
1289         * io/io.h: Remove prototypes and define macros for is_array_io,
1290         is_stream_io, and is_internal_unit.
1291         * io/unit.c (is_array_io), (is_internal_unit), (is_stream_io): Delete
1292         these functions.
1293         * io/transfer.c (read_sf): Change handling of internal_unit to make a
1294         single call to salloc_r and use memcpy to transfer the data. 
1295
1296 2007-04-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1297
1298         PR libfortran/31532
1299         * io/file_pos.c (st_backspace): Set flags.position for end of file
1300         condition and use new function update_position.
1301         (st_endfile): Use new function update_position.
1302         * io/io.h: Add prototype for new function.
1303         * io/inquire.c (inquire_via_unit): If not direct access, set NEXTREC
1304         to zero.
1305         * io/unit.c (update_position): New function to update position info
1306         used by inquire.
1307         * io/transfer.c (next_record): Fix typo and use new function.
1308
1309 2007-04-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1310
1311         PR libfortran/31299
1312         * intrinsics/getlog.c: Use getpwuid and geteuid instead of
1313         getlogin if they are available.
1314         * configure.ac: Add checks for getpwuid and geteuid.
1315         * configure: Regenerate.
1316         * config.h.in: Regenerate.
1317
1318 2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>
1319
1320         * configure: Regenerate using autoconf 2.59.
1321         * Makefile.in: Likewise.  
1322         * config.h.in: Likewise.
1323
1324 2007-04-24  Janne Blomqvist  <jb@gcc.gnu.org>
1325
1326         PR libfortran/27740
1327         * configure.ac: New test to determine if symbol versioning is
1328         supported.
1329         * Makefile.am: Use result of above test to add appropriate linker
1330         flags.
1331         * gfortran.map: New file.
1332         * configure: Regenerated.
1333         * Makefile.in: Regenerated.
1334         * config.h.in: Regenerated.
1335
1336 2007-04-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
1337
1338         PR fortran/31618
1339         * io/transfer.c (read_block_direct):  Instead of calling us_read,
1340         set dtp->u.p.current_unit->current_record = 0 so that pre_position
1341         will read the record marker.
1342         (data_transfer_init):  For different error conditions, call
1343         generate_error, then return.
1344
1345 2007-04-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1346
1347         * runtime/main.c (please_free_exe_path_when_done): New variable.
1348         (store_exe_path): Initialize character buffer, and mark whether
1349         exe_path should be free'd by the library destructor function.
1350         (cleanup): Only free exe_path if needed.
1351
1352 2007-04-18  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1353             Tobias Burnus  <burnus@net-b.de>
1354
1355         PR libfortran/31286
1356         PR libfortran/31296
1357         * intrinsics/cshift0.c (cshift0): Initialize sstride[0] and rstride[0].
1358         * intrinsics/unpack_generic.c (unpack0, unpack0_char): Zero the
1359         array structures we pass to unpack_internal.
1360
1361 2007-04-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1362
1363         * io/open.c (test_endfile): Revert changes for 31052, restoring this
1364         function. 
1365
1366 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1367
1368         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.  Add libgfortran_la_LINK.
1369         * Makefile.in: Regenerate.
1370
1371 2007-04-11  Kai Tietz  <kai.tietz@onevision.com>
1372
1373         * configure: Regenerate.
1374
1375 2007-04-06  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1376
1377         * intrinsics/cpu_time.c: Don't include headers already included
1378         by libgfortran.h. Protect inclusion of sys/times.h.
1379         * configure.ac: Remove unneeded checks for finit, stdio.h,
1380         stddef.h, math.h and sys/params.h.
1381         * config/fpu-aix.h: Don't include headers already included by
1382         libgfortran.h.
1383         * config/fpu-sysv.h: Likewise.
1384         * io/write.c: Likewise.
1385         * m4/minloc1.m4: Likewise.
1386         * m4/maxloc1.m4: Likewise.
1387         * m4/fraction.m4: Likewise.
1388         * m4/set_exponent.m4: Likewise.
1389         * m4/spacing.m4: Likewise.
1390         * m4/minval.m4: Likewise.
1391         * m4/maxval.m4: Likewise.
1392         * m4/exponent.m4: Likewise.
1393         * m4/nearest.m4: Likewise.
1394         * m4/minloc0.m4: Likewise.
1395         * m4/maxloc0.m4: Likewise.
1396         * m4/rrspacing.m4: Likewise.
1397         * runtime/main.c: Likewise.
1398         * runtime/error.c: Likewise.
1399         * intrinsics/system_clock.c: Likewise.
1400         * intrinsics/etime.c: Likewise.
1401         * intrinsics/stat.c: Likewise.
1402         * intrinsics/date_and_time.c: Likewise.
1403         * intrinsics/env.c: Likewise.
1404         * intrinsics/kill.c: Likewise.
1405         * intrinsics/getXid.c: Likewise.
1406         * intrinsics/chmod.c: Likewise.
1407         * intrinsics/args.c: Likewise.
1408         * intrinsics/c99_functions.c: Likewise.
1409         * generated/minval_r8.c: Regenerate.
1410         * generated/maxloc1_4_r8.c: Regenerate.
1411         * generated/minloc1_16_r16.c: Regenerate.
1412         * generated/maxval_i2.c: Regenerate.
1413         * generated/maxloc1_8_i4.c: Regenerate.
1414         * generated/exponent_r16.c: Regenerate.
1415         * generated/maxloc0_4_r4.c: Regenerate.
1416         * generated/fraction_r16.c: Regenerate.
1417         * generated/fraction_r4.c: Regenerate.
1418         * generated/minloc0_4_r16.c: Regenerate.
1419         * generated/minloc0_4_i1.c: Regenerate.
1420         * generated/maxloc0_4_r16.c: Regenerate.
1421         * generated/maxloc0_4_i2.c: Regenerate.
1422         * generated/minloc1_8_r16.c: Regenerate.
1423         * generated/maxloc1_8_r16.c: Regenerate.
1424         * generated/set_exponent_r8.c: Regenerate.
1425         * generated/maxloc0_8_i8.c: Regenerate.
1426         * generated/minloc1_4_r8.c: Regenerate.
1427         * generated/maxloc1_16_r16.c: Regenerate.
1428         * generated/minloc1_16_i4.c: Regenerate.
1429         * generated/maxloc1_16_i4.c: Regenerate.
1430         * generated/minloc0_16_i8.c: Regenerate.
1431         * generated/maxloc0_16_i8.c: Regenerate.
1432         * generated/nearest_r8.c: Regenerate.
1433         * generated/spacing_r16.c: Regenerate.
1434         * generated/maxval_r16.c: Regenerate.
1435         * generated/minloc1_8_i4.c: Regenerate.
1436         * generated/minloc0_16_i16.c: Regenerate.
1437         * generated/minloc0_4_r4.c: Regenerate.
1438         * generated/set_exponent_r10.c: Regenerate.
1439         * generated/rrspacing_r10.c: Regenerate.
1440         * generated/minloc0_4_i2.c: Regenerate.
1441         * generated/maxloc0_8_i1.c: Regenerate.
1442         * generated/minloc0_8_i8.c: Regenerate.
1443         * generated/spacing_r4.c: Regenerate.
1444         * generated/minloc1_16_r10.c: Regenerate.
1445         * generated/minloc0_16_i1.c: Regenerate.
1446         * generated/maxloc0_16_i1.c: Regenerate.
1447         * generated/maxloc1_8_r8.c: Regenerate.
1448         * generated/minval_i16.c: Regenerate.
1449         * generated/exponent_r10.c: Regenerate.
1450         * generated/maxval_i4.c: Regenerate.
1451         * generated/minval_i8.c: Regenerate.
1452         * generated/maxloc1_4_i8.c: Regenerate.
1453         * generated/fraction_r10.c: Regenerate.
1454         * generated/maxloc0_16_i16.c: Regenerate.
1455         * generated/maxloc0_8_r4.c: Regenerate.
1456         * generated/rrspacing_r8.c: Regenerate.
1457         * generated/minloc1_4_i16.c: Regenerate.
1458         * generated/minloc0_4_r10.c: Regenerate.
1459         * generated/maxloc1_4_i16.c: Regenerate.
1460         * generated/minloc0_8_i16.c: Regenerate.
1461         * generated/maxloc0_4_r10.c: Regenerate.
1462         * generated/maxloc0_8_i16.c: Regenerate.
1463         * generated/minloc1_8_r10.c: Regenerate.
1464         * generated/minloc0_16_r4.c: Regenerate.
1465         * generated/maxloc1_8_r10.c: Regenerate.
1466         * generated/maxloc0_16_r4.c: Regenerate.
1467         * generated/minloc1_16_r8.c: Regenerate.
1468         * generated/minloc0_8_i1.c: Regenerate.
1469         * generated/maxloc0_4_i4.c: Regenerate.
1470         * generated/maxloc1_16_r8.c: Regenerate.
1471         * generated/maxloc0_8_i2.c: Regenerate.
1472         * generated/nearest_r16.c: Regenerate.
1473         * generated/maxloc1_16_r10.c: Regenerate.
1474         * generated/minloc0_16_i2.c: Regenerate.
1475         * generated/minloc1_8_r8.c: Regenerate.
1476         * generated/maxloc0_16_i2.c: Regenerate.
1477         * generated/exponent_r4.c: Regenerate.
1478         * generated/spacing_r10.c: Regenerate.
1479         * generated/maxval_r10.c: Regenerate.
1480         * generated/minval_i1.c: Regenerate.
1481         * generated/maxloc1_4_i1.c: Regenerate.
1482         * generated/minloc1_4_i8.c: Regenerate.
1483         * generated/minloc0_8_r4.c: Regenerate.
1484         * generated/minloc0_16_r16.c: Regenerate.
1485         * generated/minloc0_4_i4.c: Regenerate.
1486         * generated/minloc0_8_i2.c: Regenerate.
1487         * generated/minval_r4.c: Regenerate.
1488         * generated/maxloc1_4_r4.c: Regenerate.
1489         * generated/maxval_r8.c: Regenerate.
1490         * generated/minval_r16.c: Regenerate.
1491         * generated/minloc1_4_i1.c: Regenerate.
1492         * generated/minval_i2.c: Regenerate.
1493         * generated/maxloc1_4_i2.c: Regenerate.
1494         * generated/maxloc1_8_i8.c: Regenerate.
1495         * generated/maxloc0_4_r8.c: Regenerate.
1496         * generated/maxloc0_16_r16.c: Regenerate.
1497         * generated/minloc1_4_r16.c: Regenerate.
1498         * generated/fraction_r8.c: Regenerate.
1499         * generated/maxloc1_4_r16.c: Regenerate.
1500         * generated/set_exponent_r4.c: Regenerate.
1501         * generated/minloc0_8_r16.c: Regenerate.
1502         * generated/maxloc0_8_r16.c: Regenerate.
1503         * generated/nearest_r10.c: Regenerate.
1504         * generated/maxloc0_8_i4.c: Regenerate.
1505         * generated/minloc1_4_r4.c: Regenerate.
1506         * generated/minloc0_16_i4.c: Regenerate.
1507         * generated/maxloc0_16_i4.c: Regenerate.
1508         * generated/nearest_r4.c: Regenerate.
1509         * generated/minloc1_16_i8.c: Regenerate.
1510         * generated/maxloc1_16_i8.c: Regenerate.
1511         * generated/minloc1_4_i2.c: Regenerate.
1512         * generated/maxloc1_8_i1.c: Regenerate.
1513         * generated/minloc0_16_r10.c: Regenerate.
1514         * generated/minloc1_8_i8.c: Regenerate.
1515         * generated/minloc0_4_r8.c: Regenerate.
1516         * generated/minloc0_8_i4.c: Regenerate.
1517         * generated/minloc1_16_i16.c: Regenerate.
1518         * generated/spacing_r8.c: Regenerate.
1519         * generated/maxloc1_8_r4.c: Regenerate.
1520         * generated/minloc1_16_i1.c: Regenerate.
1521         * generated/maxloc1_16_i1.c: Regenerate.
1522         * generated/minval_r10.c: Regenerate.
1523         * generated/minval_i4.c: Regenerate.
1524         * generated/minloc1_8_i1.c: Regenerate.
1525         * generated/maxloc1_4_i4.c: Regenerate.
1526         * generated/maxloc1_8_i2.c: Regenerate.
1527         * generated/maxval_i8.c: Regenerate.
1528         * generated/maxloc0_16_r10.c: Regenerate.
1529         * generated/rrspacing_r4.c: Regenerate.
1530         * generated/minloc0_4_i16.c: Regenerate.
1531         * generated/maxloc0_8_r8.c: Regenerate.
1532         * generated/maxloc0_4_i16.c: Regenerate.
1533         * generated/minloc1_4_r10.c: Regenerate.
1534         * generated/minloc1_8_i16.c: Regenerate.
1535         * generated/maxloc1_4_r10.c: Regenerate.
1536         * generated/minloc0_8_r10.c: Regenerate.
1537         * generated/maxloc1_8_i16.c: Regenerate.
1538         * generated/maxloc0_8_r10.c: Regenerate.
1539         * generated/minloc1_16_r4.c: Regenerate.
1540         * generated/maxloc1_16_r4.c: Regenerate.
1541         * generated/minloc0_16_r8.c: Regenerate.
1542         * generated/maxloc0_16_r8.c: Regenerate.
1543         * generated/maxloc0_4_i8.c: Regenerate.
1544         * generated/maxloc1_16_i16.c: Regenerate.
1545         * generated/minloc1_8_r4.c: Regenerate.
1546         * generated/minloc1_16_i2.c: Regenerate.
1547         * generated/maxloc1_16_i2.c: Regenerate.
1548         * generated/maxval_i16.c: Regenerate.
1549         * generated/exponent_r8.c: Regenerate.
1550         * generated/minloc1_4_i4.c: Regenerate.
1551         * generated/maxval_i1.c: Regenerate.
1552         * generated/minloc1_8_i2.c: Regenerate.
1553         * generated/minloc0_8_r8.c: Regenerate.
1554         * generated/set_exponent_r16.c: Regenerate.
1555         * generated/maxloc0_4_i1.c: Regenerate.
1556         * generated/rrspacing_r16.c: Regenerate.
1557         * generated/minloc0_4_i8.c: Regenerate.
1558         * generated/maxval_r4.c: Regenerate.
1559         * configure: Regenerate.
1560         * config.h.in: Regenerate.
1561
1562 2007-04-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1563
1564         PR libfortran/31395
1565         * io/format.c (parse_format_list): Fix parsing.
1566
1567 2007-04-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1568
1569         PR fortran/31304
1570         intrinsics/string_intrinsics.c (string_repeat): Remove.
1571
1572 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1573
1574         PR libfortran/31052
1575         * io/open.c (test_endfile): Delete this function.
1576         (edit_modes): Delete call to test_endfile.
1577         (new_unit): Likewise.
1578         * io/io.h: Delete prototype for test_endfile.
1579         * io/transfer.c (next_record_r): Remove use of test_endfile.
1580         (st_read):  Add test for end file condition and adjust status. 
1581
1582 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1583
1584         PR libfortran/31366
1585         * io/transfer.c (read_block_direct): Do not generate error when reading
1586         past EOF on a short record that is less than the RECL= specified.
1587         
1588 2007-04-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1589
1590         PR libfortran/31207
1591         * io/unit.c (close_unit_1): If there are bytes previously written from
1592         ADVANCE="no", move to the end before closing.
1593
1594 2007-03-31  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1595
1596         PR libfortran/31335
1597         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
1598         if stat() and fstat() library functions are available. When lstat()
1599         is not available, use stat() instead.
1600         * configure.ac: Add checks for stat, fstat and lstat.
1601         * configure: Regenerate.
1602         * config.h.in: Regenerate.
1603
1604 2007-03-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1605
1606         PR libfortran/31052
1607         * io/transfer.c (next_record_r): Do not call test_endfile if in
1608         namelist mode.
1609
1610 2007-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1611
1612         PR libfortran/31199
1613         * io/io.h: Add saved_pos to gfc_unit structure.
1614         * io/open.c (new_unit): Initialize saved_pos.
1615         * io/transfer.c (data_transfer_init): Set max_pos to value in
1616         saved_pos.
1617         (next_record_w): Fix whitespace.
1618         (finalze_transfer): Calculate max_pos for ADVANCE="no" and save it for
1619         later use.  If not ADVANCE="no" set saved_pos to zero.
1620
1621 2007-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
1622
1623         PR libfortran/31196
1624         * intrinsics/reshape_generic.c (reshape_internal):  Increment
1625         correct variable.
1626
1627 2007-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1628
1629         PR libfortran/31052
1630         * file_pos.c: Update Copyright year.
1631         * io/open.c (test_endfile): Restore test_endfile to fix SPEC
1632         regression.  Update Copyright year.
1633         * io/io.h: Same.
1634         * io/unix.c (is_special): Add missing type for this function.
1635         Update Copyright year.
1636         * io/transfer.c (next_record_r): Restore test_endfile.
1637         (st_read): Fix whitespace.  Update Copyright year
1638
1639 2007-03-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1640
1641         * configure.ac: Add missing check for gettimeofday.
1642         * config.h.in: Renegerate.
1643         * configure: Regenerate.
1644
1645 2007-03-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1646
1647         PR libfortran/31052
1648         * io/file_position (st_rewind): Fix comments. Remove use of
1649         test_endfile. Don't seek if already at 0 position.  Use new is_special
1650         function to set endfile state.
1651         * io/open.c (test_endfile): Delete this function.
1652         * io/io.h: Delete prototype for test_endfile.  Add prototype
1653         for is_special.
1654         * io/unix.c (is_special): New function. Fix whitespace.
1655         * io/transfer.c (next_record_r): Remove use of test_endfile.
1656
1657 2007-03-16  David Edelsohn  <edelsohn@gnu.org>
1658
1659         * runtime/main.c: Include "config.h" first.
1660
1661 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1662
1663         PR libfortran/31099
1664         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
1665
1666 2007-03-15  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1667
1668         * runtime/backtrace.c: New file.
1669         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
1670         environment variable.
1671         * runtime/compile_options.c (set_std): Add new argument.
1672         * runtime/main.c (store_exe_path, full_exe_path): New functions.
1673         * runtime/error.c (sys_exit): Add call to show_backtrace.
1674         * libgfortran.h (options_t): New backtrace field.
1675         (store_exe_path, full_exe_path, show_backtrace): New prototypes.
1676         * configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
1677         close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
1678         and getppid.
1679         * Makefile.am: Add runtime/backtrace.c.
1680         * fmain.c (main): Add call to store_exe_path.
1681         * Makefile.in: Renegerate.
1682         * config.h.in: Renegerate.
1683         * configure: Regenerate.
1684
1685 2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1686
1687         PR libfortran/31051
1688         * io/transfer.c (formatted_transfer_scalar): Adjust position for
1689         pending spaces when in writing mode.  Clean up some formatting.
1690
1691 2007-03-14  Thomas Koenig  <Thomas.Koenig@online.de>
1692
1693         PR libfortran/30690
1694         * all.m4: Quote everything, except for m4 macros.
1695         * any.m4: Likewise.
1696         * count.m4: Likewise.
1697         * cshift1.m4: Likewise.
1698         * eoshift1.m4: Likewise.
1699         * eoshift3.m4: Likewise.
1700         * exponent.m4: Likewise.
1701         * fraction.m4: Likewise.
1702         * in_pack.m4: Likewise.
1703         * in_unpack.m4: Likewise.
1704         * matmul.m4: Likewise.
1705         * matmull.m4: Likewise.
1706         * nearest.m4: Likewise.
1707         * pow.m4: Likewise.
1708         * product.m4: Likewise.
1709         * reshape.m4: Likewise.
1710         * rrspacing.m4: Likewise.
1711         * set_exponent.m4: Likewise.
1712         * shape.m4: Likewise.
1713         * spacing.m4: Likewise.
1714         * transpose.m4: Likewise.
1715
1716 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
1717
1718         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
1719         O_RDONLY even if errno is EROFS.
1720
1721 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1722
1723         PR libfortran/31099
1724         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
1725         * io/transfer.c (next_record_w): Set bytes left to record length for
1726         sequential unformatted I/O.
1727         (next_record_r): Ditto.
1728         (read_block_direct): Fix test for exceeding bytes_left.
1729
1730 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
1731
1732         PR fortran/30947
1733         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with 
1734         integer arguments.
1735
1736 2007-03-04  Thomas Koenig  <Thomas.Koenig@online.de>
1737
1738         PR libfortran/30981
1739         * m4/pow_m4: Use appropriate unsigned int type for u.
1740         * generated/pow_c10_i16.c: Regenerated.
1741         * generated/pow_c10_i4.c: Regenerated.
1742         * generated/pow_c10_i8.c: Regenerated.
1743         * generated/pow_c16_i16.c: Regenerated.
1744         * generated/pow_c16_i4.c: Regenerated.
1745         * generated/pow_c16_i8.c: Regenerated.
1746         * generated/pow_c4_i16.c: Regenerated.
1747         * generated/pow_c4_i4.c: Regenerated.
1748         * generated/pow_c4_i8.c: Regenerated.
1749         * generated/pow_c8_i16.c: Regenerated.
1750         * generated/pow_c8_i4.c: Regenerated.
1751         * generated/pow_c8_i8.c: Regenerated.
1752         * generated/pow_i16_i16.c: Regenerated.
1753         * generated/pow_i16_i4.c: Regenerated.
1754         * generated/pow_i16_i8.c: Regenerated.
1755         * generated/pow_i4_i16.c: Regenerated.
1756         * generated/pow_i4_i4.c: Regenerated.
1757         * generated/pow_i4_i8.c: Regenerated.
1758         * generated/pow_i8_i16.c: Regenerated.
1759         * generated/pow_i8_i4.c: Regenerated.
1760         * generated/pow_i8_i8.c: Regenerated.
1761         * generated/pow_r10_i16.c: Regenerated.
1762         * generated/pow_r10_i4.c: Regenerated.
1763         * generated/pow_r10_i8.c: Regenerated.
1764         * generated/pow_r16_i16.c: Regenerated.
1765         * generated/pow_r16_i4.c: Regenerated.
1766         * generated/pow_r16_i8.c: Regenerated.
1767         * generated/pow_r4_i16.c: Regenerated.
1768         * generated/pow_r4_i4.c: Regenerated.
1769         * generated/pow_r4_i8.c: Regenerated.
1770         * generated/pow_r8_i16.c: Regenerated.
1771         * generated/pow_r8_i4.c: Regenerated.
1772         * generated/pow_r8_i8.c: Regenerated.
1773
1774 2007-03-03  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1775
1776         PR libfortran/31001
1777         * intrinsics/pack_generic.c (pack_internal): Add special checks
1778         for zero-sized arrays.
1779
1780 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1781
1782         * Makefile.am: Add dummy install-pdf target.
1783         * Makefile.in: Regenerate
1784
1785 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1786
1787         PR libfortran/30918
1788         * io/listread.c (namelist_read): Eat comment line.
1789
1790 2007-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
1791
1792         PR libfortran/30910
1793         * io/write.c (output_float): Add condition of format F only for
1794         special case rounding with zero precision.
1795
1796 2007-02-19  Thomas Koenig  <Thomas.Koenig@online.de>
1797
1798         PR libfortran/30533
1799         PR libfortran/30765
1800         * Makefile.am: Add $(srcdir) too all files in generated/.
1801         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
1802         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
1803         maxloc0_16_i2.c.
1804         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
1805         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
1806         maxloc1_16_i2.c.
1807         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
1808         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
1809         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
1810         minloc0_16_i2.c.
1811         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
1812         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
1813         minloc1_16_i2.c.
1814         (i_minval_c):  Add minval_i1.c and minval_i2.c.
1815         (i_sum_c):  Add sum_i1.c and sum_i2.c.
1816         (i_product_c):  Add product_i1.c and product_i2.c.
1817         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
1818         (gfor_built_specific_src):  Remove $(srcdir) from target.
1819         (gfor_bulit_specific2_src):  Likewise.
1820         Makefile.in:  Regenerated.
1821         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
1822         Add gfc_array_i1 and gfc_array_i2.
1823         * generated/matmul_i1.c: New file.
1824         * generated/matmul_i2.c: New file.
1825         * generated/maxloc0_16_i1.c: New file.
1826         * generated/maxloc0_16_i2.c: New file.
1827         * generated/maxloc0_4_i1.c: New file.
1828         * generated/maxloc0_4_i2.c: New file.
1829         * generated/maxloc0_8_i1.c: New file.
1830         * generated/maxloc0_8_i2.c: New file.
1831         * generated/maxloc1_16_i1.c: New file.
1832         * generated/maxloc1_16_i2.c: New file.
1833         * generated/maxloc1_4_i1.c: New file.
1834         * generated/maxloc1_4_i2.c: New file.
1835         * generated/maxloc1_8_i1.c: New file.
1836         * generated/maxloc1_8_i2.c: New file.
1837         * generated/maxval_i1.c: New file.
1838         * generated/maxval_i2.c: New file.
1839         * generated/minloc0_16_i1.c: New file.
1840         * generated/minloc0_16_i2.c: New file.
1841         * generated/minloc0_4_i1.c: New file.
1842         * generated/minloc0_4_i2.c: New file.
1843         * generated/minloc0_8_i1.c: New file.
1844         * generated/minloc0_8_i2.c: New file.
1845         * generated/minloc1_16_i1.c: New file.
1846         * generated/minloc1_16_i2.c: New file.
1847         * generated/minloc1_4_i1.c: New file.
1848         * generated/minloc1_4_i2.c: New file.
1849         * generated/minloc1_8_i1.c: New file.
1850         * generated/minloc1_8_i2.c: New file.
1851         * generated/minval_i1.c: New file.
1852         * generated/minval_i2.c: New file.
1853         * generated/product_i1.c: New file.
1854         * generated/product_i2.c: New file.
1855         * generated/sum_i1.c: New file.
1856         * generated/sum_i2.c: New file.
1857
1858 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1859
1860         * runtime/memory.c (deallocate): Correct comment.
1861
1862 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1863
1864         * Makefile.am:  Use $(M4) instead of m4.
1865         * Makefile.in:  Regenerate.
1866
1867 2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>
1868
1869         * Makefile.am: Remove $(srcdir) from assorted targets
1870         in maintainer mode.
1871         * Makefile.in: Regenerate.
1872
1873 2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
1874             Tobias Burnus  <burnus@net-b.de>
1875
1876         PR fortran/30512
1877         * m4/iparm.m4: Use HUGE-1 for most negative integer.
1878         * generated/maxloc1_8_i4.c: Regenerate.
1879         * generated/maxloc0_8_i8.c: Regenerate.
1880         * generated/maxloc1_16_i4.c: Regenerate.
1881         * generated/maxloc0_16_i8.c: Regenerate.
1882         * generated/maxval_i4.c: Regenerate.
1883         * generated/maxloc1_4_i8.c: Regenerate.
1884         * generated/maxloc0_16_i16.c: Regenerate.
1885         * generated/maxloc1_4_i16.c: Regenerate.
1886         * generated/maxloc0_8_i16.c: Regenerate.
1887         * generated/maxloc0_4_i4.c: Regenerate.
1888         * generated/maxloc1_8_i8.c: Regenerate.
1889         * generated/maxloc0_8_i4.c: Regenerate.
1890         * generated/maxloc0_16_i4.c: Regenerate.
1891         * generated/maxloc1_16_i8.c: Regenerate.
1892         * generated/maxloc1_4_i4.c: Regenerate.
1893         * generated/maxval_i8.c: Regenerate.
1894         * generated/maxloc0_4_i16.c: Regenerate.
1895         * generated/maxloc1_8_i16.c: Regenerate.
1896         * generated/maxloc0_4_i8.c: Regenerate.
1897         * generated/maxloc1_16_i16.c: Regenerate.
1898         * generated/maxval_i16.c: Regenerate.
1899
1900 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1901
1902         PR fortran/30611
1903         * intrinsics/string_intrinsics.c (string_repeat): Don't check
1904         if ncopies is negative.
1905
1906 2007-02-04  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1907
1908         PR libfortran/30007
1909         * libgfortran.h: Do not prefix symbol name with
1910         __USER_LABEL_PREFIX__ when used in __attribute__((__alias__(...))).
1911
1912 2007-02-02  Paul Thomas  <pault@gcc.gnu.org>
1913
1914         PR fortran/30284
1915         PR fortran/30626
1916         * io/transfer.c (init_loop_spec, next_array_record): Change to
1917         lbound rather than unity base.
1918
1919 2007-01-21  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1920
1921         * runtime/error.c: Include sys/time.h before sys/resource.h.
1922
1923 2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>
1924
1925         PR libfortran/30525
1926         * intrinsics/string_intrinsics.c(compare_string):  Make
1927         sure that comparisons are done unsigned.
1928
1929 2007-01-21  Tobias Burnus  <burnus@net-b.de>
1930
1931         PR libfortran/30015
1932         * intrinsics/date_and_time.c (date_and_time): Fix case where time
1933           can go backwards.
1934         * configure.ac: Remove AC_TRY_RUN test for timezone in
1935           gettimeofday.
1936         * acinclude.m4: Ditto.
1937         * configure: Regenerate.
1938         * config.h.in: Regenerate.
1939
1940 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1941
1942         * m4/misc_specifics.m4: Add _gfortran prefix to specific names.
1943         * m4/specific2.m4: Likewise.
1944         * m4/specific.m4: Likewise.
1945         * intrinsics/f2c_specifics.F90: Likewise.
1946         * intrinsics/selected_int_kind.f90: Add _gfortran prefix.
1947         * intrinsics/selected_real_kind.f90: Likewise.
1948         * intrinsics/dprod_r8.f90: Likewise.
1949         * Makefile.am: Add -fallow-leading-underscore to the
1950         gfor_specific_src files, as well as selected_real_kind.F90
1951         and selected_int_kind.F90
1952         * Makefile.in: Regenerate.
1953         * generated/_sqrt_c8.F90: Regenerate.
1954         * generated/_sign_r16.F90: Regenerate.
1955         * generated/_log_c16.F90: Regenerate.
1956         * generated/_sin_c10.F90: Regenerate.
1957         * generated/_tanh_r4.F90: Regenerate.
1958         * generated/_tanh_r8.F90: Regenerate.
1959         * generated/_log10_r10.F90: Regenerate.
1960         * generated/_aimag_c4.F90: Regenerate.
1961         * generated/_sign_r4.F90: Regenerate.
1962         * generated/_aimag_c8.F90: Regenerate.
1963         * generated/_sign_r8.F90: Regenerate.
1964         * generated/_mod_i4.F90: Regenerate.
1965         * generated/_cos_r16.F90: Regenerate.
1966         * generated/_aint_r10.F90: Regenerate.
1967         * generated/_mod_i8.F90: Regenerate.
1968         * generated/_abs_i16.F90: Regenerate.
1969         * generated/_sqrt_c10.F90: Regenerate.
1970         * generated/_atan2_r4.F90: Regenerate.
1971         * generated/_cos_c4.F90: Regenerate.
1972         * generated/_atan_r16.F90: Regenerate.
1973         * generated/_tanh_r10.F90: Regenerate.
1974         * generated/_atan2_r8.F90: Regenerate.
1975         * generated/_cos_c8.F90: Regenerate.
1976         * generated/_exp_r4.F90: Regenerate.
1977         * generated/_log_r10.F90: Regenerate.
1978         * generated/_exp_r8.F90: Regenerate.
1979         * generated/_abs_r4.F90: Regenerate.
1980         * generated/_abs_r8.F90: Regenerate.
1981         * generated/_sin_r16.F90: Regenerate.
1982         * generated/_tan_r4.F90: Regenerate.
1983         * generated/_tan_r8.F90: Regenerate.
1984         * generated/_sign_i4.F90: Regenerate.
1985         * generated/_sign_i8.F90: Regenerate.
1986         * generated/_exp_c16.F90: Regenerate.
1987         * generated/_sqrt_r16.F90: Regenerate.
1988         * generated/_conjg_c4.F90: Regenerate.
1989         * generated/_conjg_c8.F90: Regenerate.
1990         * generated/_dim_r16.F90: Regenerate.
1991         * generated/_mod_r10.F90: Regenerate.
1992         * generated/_abs_c10.F90: Regenerate.
1993         * generated/_conjg_c16.F90: Regenerate.
1994         * generated/_tan_r16.F90: Regenerate.
1995         * generated/_asinh_r10.F90: Regenerate.
1996         * generated/_abs_i4.F90: Regenerate.
1997         * generated/_abs_i8.F90: Regenerate.
1998         * generated/_acos_r10.F90: Regenerate.
1999         * generated/_exp_r10.F90: Regenerate.
2000         * generated/_acosh_r16.F90: Regenerate.
2001         * generated/_atan2_r16.F90: Regenerate.
2002         * generated/_cos_c16.F90: Regenerate.
2003         * generated/_mod_i16.F90: Regenerate.
2004         * generated/_asin_r4.F90: Regenerate.
2005         * generated/_anint_r16.F90: Regenerate.
2006         * generated/_asin_r8.F90: Regenerate.
2007         * generated/_aimag_c10.F90: Regenerate.
2008         * generated/_exp_c4.F90: Regenerate.
2009         * generated/_sinh_r10.F90: Regenerate.
2010         * generated/_exp_c8.F90: Regenerate.
2011         * generated/_log10_r4.F90: Regenerate.
2012         * generated/_log10_r8.F90: Regenerate.
2013         * generated/_abs_c4.F90: Regenerate.
2014         * generated/_abs_r16.F90: Regenerate.
2015         * generated/_abs_c8.F90: Regenerate.
2016         * generated/_asin_r10.F90: Regenerate.
2017         * generated/_sign_r10.F90: Regenerate.
2018         * generated/_atanh_r16.F90: Regenerate.
2019         * generated/_log_c10.F90: Regenerate.
2020         * generated/_cosh_r16.F90: Regenerate.
2021         * generated/_sin_c16.F90: Regenerate.
2022         * generated/_cos_r10.F90: Regenerate.
2023         * generated/_log10_r16.F90: Regenerate.
2024         * generated/_aint_r16.F90: Regenerate.
2025         * generated/_acos_r4.F90: Regenerate.
2026         * generated/_acos_r8.F90: Regenerate.
2027         * generated/_sqrt_c16.F90: Regenerate.
2028         * generated/_acosh_r4.F90: Regenerate.
2029         * generated/_atan_r10.F90: Regenerate.
2030         * generated/_acosh_r8.F90: Regenerate.
2031         * generated/_sign_i16.F90: Regenerate.
2032         * generated/_tanh_r16.F90: Regenerate.
2033         * generated/_log_r4.F90: Regenerate.
2034         * generated/_log_r8.F90: Regenerate.
2035         * generated/_sin_r4.F90: Regenerate.
2036         * generated/_sin_r8.F90: Regenerate.
2037         * generated/_log_r16.F90: Regenerate.
2038         * generated/_sin_r10.F90: Regenerate.
2039         * generated/_sqrt_r4.F90: Regenerate.
2040         * generated/_exp_c10.F90: Regenerate.
2041         * generated/_sqrt_r8.F90: Regenerate.
2042         * generated/_asinh_r4.F90: Regenerate.
2043         * generated/_sqrt_r10.F90: Regenerate.
2044         * generated/_asinh_r8.F90: Regenerate.
2045         * generated/_dim_r4.F90: Regenerate.
2046         * generated/_dim_r8.F90: Regenerate.
2047         * generated/_dim_r10.F90: Regenerate.
2048         * generated/_cosh_r4.F90: Regenerate.
2049         * generated/_conjg_c10.F90: Regenerate.
2050         * generated/_tan_r10.F90: Regenerate.
2051         * generated/_cosh_r8.F90: Regenerate.
2052         * generated/_mod_r16.F90: Regenerate.
2053         * generated/_abs_c16.F90: Regenerate.
2054         * generated/_cos_r4.F90: Regenerate.
2055         * generated/_asinh_r16.F90: Regenerate.
2056         * generated/_cos_r8.F90: Regenerate.
2057         * generated/_atanh_r4.F90: Regenerate.
2058         * generated/_atanh_r8.F90: Regenerate.
2059         * generated/_acos_r16.F90: Regenerate.
2060         * generated/_anint_r4.F90: Regenerate.
2061         * generated/_acosh_r10.F90: Regenerate.
2062         * generated/_anint_r8.F90: Regenerate.
2063         * generated/_exp_r16.F90: Regenerate.
2064         * generated/_mod_r4.F90: Regenerate.
2065         * generated/_cos_c10.F90: Regenerate.
2066         * generated/_atan2_r10.F90: Regenerate.
2067         * generated/_dim_i16.F90: Regenerate.
2068         * generated/_mod_r8.F90: Regenerate.
2069         * generated/_anint_r10.F90: Regenerate.
2070         * generated/_aint_r4.F90: Regenerate.
2071         * generated/_aint_r8.F90: Regenerate.
2072         * generated/_dim_i4.F90: Regenerate.
2073         * generated/_sinh_r4.F90: Regenerate.
2074         * generated/_log_c4.F90: Regenerate.
2075         * generated/_dim_i8.F90: Regenerate.
2076         * generated/_sinh_r8.F90: Regenerate.
2077         * generated/_log_c8.F90: Regenerate.
2078         * generated/_sin_c4.F90: Regenerate.
2079         * generated/_sin_c8.F90: Regenerate.
2080         * generated/misc_specifics.F90: Regenerate.
2081         * generated/_abs_r10.F90: Regenerate.
2082         * generated/_aimag_c16.F90: Regenerate.
2083         * generated/_atan_r4.F90: Regenerate.
2084         * generated/_sinh_r16.F90: Regenerate.
2085         * generated/_atan_r8.F90: Regenerate.
2086         * generated/_atanh_r10.F90: Regenerate.
2087         * generated/_cosh_r10.F90: Regenerate.
2088         * generated/_sqrt_c4.F90: Regenerate.
2089         * generated/_asin_r16.F90: Regenerate.
2090
2091 2007-01-19  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2092
2093         PR libfortran/26893
2094         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
2095         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
2096         * configure: Regenerate.
2097         * config.h.in: Regenerate because it was forgottent in the last
2098         commit.
2099
2100 2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2101             Tobias Burnus  <burnus@net-b.de>
2102
2103         PR libfortran/29649
2104         * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
2105         environment variable.
2106         * runtime/compile_options.c (set_std): Add new argument.
2107         * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
2108         functionality.
2109         * libgfortran.h (options_t): New dump_core and backtrace members.
2110         (sys_exit): Move prototype.
2111         * io/unix.c (sys_exit): Move to runtime/error.c.
2112         * configure.ac: Add check for getrlimit.
2113         * configure: Regenerate.
2114
2115 2007-01-17  Tom Tromey  <tromey@redhat.com>
2116
2117         PR libfortran/27107:
2118         * aclocal.m4, configure, Makefile.in: Rebuilt.
2119         * configure.ac: Enable automake dependency tracking.  Update
2120         minimum automake version.
2121
2122 2007-01-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
2123
2124         PR libfortran/27107
2125         * runtime/environ.c: Don't include io/io.h.
2126         * runtime/string.c: Don't include io/io.h.
2127         (compare0): Add cast to avoid warning.
2128         * runtime/error.c: Don't include io/io.h.
2129         (st_printf): Move to io/unix.c.
2130         * intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
2131         * intrinsics/fget.c: Likewise.
2132         * intrinsics/ftell.c: Likewise.
2133         * intrinsics/tty.c: Likewise.
2134         * libgfortran.h (DEFAULT_RECL, notification_std,
2135         get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
2136         DEFAULT_TEMPDIR): New declarations.
2137         * io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
2138         IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
2139         Move to libgfortran.h.
2140         * io/unix.c: Add io/unix.h content.
2141         (st_printf): New function.
2142         * io/intrinsics.c: New file.
2143         * io/unix.h: Remove, contents moved into unix.c.
2144         * libtool-version: Update library version to 3.0.0.
2145         * configure.ac: Update library version to 0.3.
2146         * Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
2147         intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
2148         * Makefile.in: Regenerate.
2149         * configure: Regenerate.
2150
2151 2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2152
2153         PR libfortran/30435
2154         * io/list_read.c (finish_separator): Don't call next_record.
2155         (list_formatted_read_scalar): Clean up some comments and whitespace.
2156         (nml_read_obj): Whitespace fix.
2157
2158 2007-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
2159
2160         PR libfortran/30162
2161         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
2162         s->file_length == -1.
2163         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
2164         (fd_seek): If not seekable, just return success.
2165         (fd_truncate): If not seekable, no need to truncate.  Return failure
2166         if seek fails and the stream is not a pipe.
2167         (fd_to_stream): Make test for non-seekable file more robust.
2168
2169 2007-01-01  Steven G. Kargl  <kargls@comcast.net>
2170
2171         * ChangeLog: Copied to ...
2172         * ChangeLog-2006: here.