--- /dev/null
+Index: patch-2.5.9/patch.man
+===================================================================
+--- patch-2.5.9.orig/patch.man
++++ patch-2.5.9/patch.man
+@@ -520,6 +520,15 @@ file.
+ \fB\*=reject\-unified\fP
+ Produce unified reject files. The default is to produce context type reject files.
+ .TP
++.BI \*=global\-reject\-file= rejectfile
++Put all rejects into
++.I rejectfile
++instead of creating separate reject files for all files that have rejects. The
++.I rejectfile
++will contain headers that identify which file each reject refers to. Note that
++the global reject file is created even if \-\-dry\-run is specified (while
++non-global reject files will only be created without \-\-dry\-run).
++.TP
+ \fB\-R\fP or \fB\*=reverse\fP
+ Assume that this patch was created with the old and new files swapped.
+ (Yes, I'm afraid that does happen occasionally, human nature being what it
+Index: patch-2.5.9/patch.c
+===================================================================
+--- patch-2.5.9.orig/patch.c
++++ patch-2.5.9/patch.c
+@@ -67,6 +67,7 @@ static bool similar (char const *, size_
+ static bool spew_output (struct outstate *);
+ static char const *make_temp (char);
+ static int numeric_string (char const *, bool, char const *);
++static void reject_header (const char *filename);
+ static void abort_hunk (void);
+ static void cleanup (void);
+ static void get_some_switches (void);
+@@ -98,6 +99,7 @@ static int Argc;
+ static char * const *Argv;
+
+ static FILE *rejfp; /* reject file pointer */
++static char *global_reject;
+
+ static char const *patchname;
+ static char *rejname;
+@@ -172,6 +174,10 @@ main (int argc, char **argv)
+ /* Make sure we clean up in case of disaster. */
+ set_signals (false);
+
++ /* initialize global reject file */
++ if (global_reject)
++ init_reject ();
++
+ for (
+ open_patch_file (patchname);
+ there_is_another_patch();
+@@ -208,8 +214,9 @@ main (int argc, char **argv)
+ init_output (TMPOUTNAME, exclusive, &outstate);
+ }
+
+- /* initialize reject file */
+- init_reject ();
++ /* initialize per-patch reject file */
++ if (!global_reject)
++ init_reject ();
+
+ /* find out where all the lines are */
+ if (!skip_rest_of_patch)
+@@ -278,6 +285,8 @@ main (int argc, char **argv)
+
+ newwhere = pch_newfirst() + last_offset;
+ if (skip_rest_of_patch) {
++ if (!failed)
++ reject_header(outname);
+ abort_hunk();
+ failed++;
+ if (verbosity == VERBOSE)
+@@ -292,6 +301,8 @@ main (int argc, char **argv)
+ say ("Patch attempted to create file %s, which already exists.\n",
+ quotearg (inname));
+
++ if (!failed)
++ reject_header(outname);
+ abort_hunk();
+ failed++;
+ if (verbosity != SILENT)
+@@ -299,6 +310,8 @@ main (int argc, char **argv)
+ format_linenum (numbuf, newwhere));
+ }
+ else if (! apply_hunk (&outstate, where)) {
++ if (!failed)
++ reject_header(outname);
+ abort_hunk ();
+ failed++;
+ if (verbosity != SILENT)
+@@ -332,7 +345,8 @@ main (int argc, char **argv)
+ fclose (outstate.ofp);
+ outstate.ofp = 0;
+ }
+- fclose (rejfp);
++ if (!global_reject)
++ fclose (rejfp);
+ continue;
+ }
+
+@@ -412,13 +426,13 @@ main (int argc, char **argv)
+ }
+ }
+ if (diff_type != ED_DIFF) {
+- if (fclose (rejfp) != 0)
++ if (!global_reject && fclose (rejfp) != 0)
+ write_fatal ();
+ if (failed) {
+ somefailed = true;
+ say ("%d out of %d hunk%s %s", failed, hunk, "s" + (hunk == 1),
+ skip_rest_of_patch ? "ignored" : "FAILED");
+- if (outname) {
++ if (!global_reject && outname) {
+ char *rej = rejname;
+ if (!rejname) {
+ rej = xmalloc (strlen (outname) + 5);
+@@ -445,6 +459,20 @@ main (int argc, char **argv)
+ }
+ set_signals (true);
+ }
++ if (global_reject)
++ {
++ if (fclose (rejfp) != 0)
++ write_fatal ();
++ if (somefailed)
++ {
++ say (" -- saving rejects to file %s\n", quotearg (global_reject));
++ /*if (! dry_run)
++ {*/
++ move_file (TMPREJNAME, &TMPREJNAME_needs_removal,
++ global_reject, 0644, false);
++ /*}*/
++ }
++ }
+ if (outstate.ofp && (ferror (outstate.ofp) || fclose (outstate.ofp) != 0))
+ write_fatal ();
+ cleanup ();
+@@ -523,6 +551,7 @@ static struct option const longopts[] =
+ {"posix", no_argument, NULL, CHAR_MAX + 7},
+ {"quoting-style", required_argument, NULL, CHAR_MAX + 8},
+ {"unified-reject-files", no_argument, NULL, CHAR_MAX + 9},
++ {"global-reject-file", required_argument, NULL, CHAR_MAX + 10},
+ {NULL, no_argument, NULL, 0}
+ };
+
+@@ -582,6 +611,7 @@ static char const *const option_help[] =
+ " --dry-run Do not actually change any files; just print what would happen.",
+ " --posix Conform to the POSIX standard.",
+ " --unified-reject-files Create unified reject files.",
++" --global-reject-file=file Put all rejects into one file.",
+ "",
+ " -d DIR --directory=DIR Change the working directory to DIR first.",
+ #if HAVE_SETMODE_DOS
+@@ -784,6 +814,9 @@ get_some_switches (void)
+ case CHAR_MAX + 9:
+ unified_reject_files = true;
+ break;
++ case CHAR_MAX + 10:
++ global_reject = savestr (optarg);
++ break;
+ default:
+ usage (stderr, 2);
+ }
+@@ -933,6 +966,37 @@ locate_hunk (LINENUM fuzz)
+ }
+
+ static char *
++format_timestamp (char timebuf[37], bool which)
++{
++ time_t ts = pch_timestamp(which);
++ if (ts != -1)
++ {
++ struct tm *tm = localtime(&ts);
++ strftime(timebuf, 37, "\t%Y-%m-%d %H:%M:%S.000000000 %z", tm);
++ }
++ else
++ timebuf[0] = 0;
++ return timebuf;
++}
++
++/* Write a header in a reject file that combines multiple hunks. */
++static void
++reject_header (const char *outname)
++{
++ char timebuf0[37], timebuf1[37];
++ if (!global_reject)
++ return;
++ if (diff_type == UNI_DIFF)
++ fprintf(rejfp, "--- %s.orig%s\n+++ %s%s\n",
++ outname, format_timestamp(timebuf0, reverse),
++ outname, format_timestamp(timebuf1, !reverse));
++ else
++ fprintf(rejfp, "*** %s.orig%s\n--- %s%s\n",
++ outname, format_timestamp(timebuf0, reverse),
++ outname, format_timestamp(timebuf1, !reverse));
++}
++
++static char *
+ format_linerange (char rangebuf[LINENUM_LENGTH_BOUND*2 + 2],
+ LINENUM first, LINENUM lines)
+ {
--- /dev/null
+Generate unified diff style reject files. Also include the C function names
+in reject files whenever possible.
+
+ $ cat > f.orig
+ < a() {
+ < 2
+ < 3
+ <
+ < 5
+ < 6
+ < }
+
+ $ sed -e 's/5/5a/' f.orig > f
+ $ diff -U2 -p f.orig f > f.diff
+ $ sed -e 's/5/5a/' -e 's/6/6x/' f.orig > f
+ $ ./patch -F0 -s --no-backup-if-mismatch f --reject-unified < f.diff
+ > 1 out of 1 hunk FAILED -- saving rejects to file f.rej
+
+ $ cat f.rej
+ > @@ -3,5 +3,5 @@ a() {
+ > 3
+ >
+ > -5
+ > +5a
+ > 6
+ > }
+
+ $ ./patch -F0 -s --no-backup-if-mismatch f < f.diff
+ > 1 out of 1 hunk FAILED -- saving rejects to file f.rej
+
+ $ cat f.rej
+ > *************** a() {
+ > *** 3,7 ****
+ > 3
+ >
+ > - 5
+ > 6
+ > }
+ > --- 3,7 ----
+ > 3
+ >
+ > + 5a
+ > 6
+ > }
+
+ $ diff -Nu -p /dev/null f.orig > f2.diff
+ $ ./patch -F0 -s --no-backup-if-mismatch f --reject-unified < f2.diff
+ > Patch attempted to create file f, which already exists.
+ > 1 out of 1 hunk FAILED -- saving rejects to file f.rej
+
+ $ cat f.rej
+ > @@ -0,0 +1,7 @@
+ > +a() {
+ > +2
+ > +3
+ > +
+ > +5
+ > +6
+ > +}
+
+ $ rm -f f f.orig f.rej f.diff f2.diff
+
+Index: patch-2.5.9/pch.c
+===================================================================
+--- patch-2.5.9.orig/pch.c
++++ patch-2.5.9/pch.c
+@@ -68,6 +68,7 @@ static LINENUM p_sline; /* and the lin
+ static LINENUM p_hunk_beg; /* line number of current hunk */
+ static LINENUM p_efake = -1; /* end of faked up lines--don't free */
+ static LINENUM p_bfake = -1; /* beg of faked up lines */
++static char *p_c_function; /* the C function a hunk is in */
+
+ enum nametype { OLD, NEW, INDEX, NONE };
+
+@@ -888,6 +889,19 @@ another_hunk (enum diff difftype, bool r
+ next_intuit_at(line_beginning,p_input_line);
+ return chars_read == (size_t) -1 ? -1 : 0;
+ }
++ s = buf;
++ while (*s == '*')
++ s++;
++ if (*s == ' ')
++ {
++ p_c_function = s;
++ while (*s != '\n')
++ s++;
++ *s = '\0';
++ p_c_function = savestr (p_c_function);
++ }
++ else
++ p_c_function = NULL;
+ p_hunk_beg = p_input_line + 1;
+ while (p_end < p_max) {
+ chars_read = get_line ();
+@@ -1277,8 +1291,18 @@ another_hunk (enum diff difftype, bool r
+ else
+ p_repl_lines = 1;
+ if (*s == ' ') s++;
+- if (*s != '@')
++ if (*s++ != '@')
+ malformed ();
++ if (*s++ == '@' && *s == ' ' && *s != '\0')
++ {
++ p_c_function = s;
++ while (*s != '\n')
++ s++;
++ *s = '\0';
++ p_c_function = savestr (p_c_function);
++ }
++ else
++ p_c_function = NULL;
+ if (!p_ptrn_lines)
+ p_first++; /* do append rather than insert */
+ if (!p_repl_lines)
+@@ -1884,6 +1908,12 @@ pch_hunk_beg (void)
+ return p_hunk_beg;
+ }
+
++char const *
++pch_c_function (void)
++{
++ return p_c_function;
++}
++
+ /* Is the newline-terminated line a valid `ed' command for patch
+ input? If so, return the command character; if not, return 0.
+ This accepts accepts just a subset of the valid commands, but it's
+Index: patch-2.5.9/pch.h
+===================================================================
+--- patch-2.5.9.orig/pch.h
++++ patch-2.5.9/pch.h
+@@ -25,6 +25,7 @@
+ LINENUM pch_end (void);
+ LINENUM pch_first (void);
+ LINENUM pch_hunk_beg (void);
++char const *pch_c_function (void);
+ LINENUM pch_newfirst (void);
+ LINENUM pch_prefix_context (void);
+ LINENUM pch_ptrn_lines (void);
+Index: patch-2.5.9/patch.man
+===================================================================
+--- patch-2.5.9.orig/patch.man
++++ patch-2.5.9/patch.man
+@@ -517,6 +517,9 @@ instead of the default
+ .B \&.rej
+ file.
+ .TP
++\fB\*=reject\-unified\fP
++Produce unified reject files. The default is to produce context type reject files.
++.TP
+ \fB\-R\fP or \fB\*=reverse\fP
+ Assume that this patch was created with the old and new files swapped.
+ (Yes, I'm afraid that does happen occasionally, human nature being what it
+Index: patch-2.5.9/common.h
+===================================================================
+--- patch-2.5.9.orig/common.h
++++ patch-2.5.9/common.h
+@@ -146,6 +146,7 @@ XTERN int invc;
+ XTERN struct stat instat;
+ XTERN bool dry_run;
+ XTERN bool posixly_correct;
++XTERN bool unified_reject_files;
+
+ XTERN char const *origprae;
+ XTERN char const *origbase;
+Index: patch-2.5.9/patch.c
+===================================================================
+--- patch-2.5.9.orig/patch.c
++++ patch-2.5.9/patch.c
+@@ -522,6 +522,7 @@ static struct option const longopts[] =
+ {"no-backup-if-mismatch", no_argument, NULL, CHAR_MAX + 6},
+ {"posix", no_argument, NULL, CHAR_MAX + 7},
+ {"quoting-style", required_argument, NULL, CHAR_MAX + 8},
++ {"unified-reject-files", no_argument, NULL, CHAR_MAX + 9},
+ {NULL, no_argument, NULL, 0}
+ };
+
+@@ -580,6 +581,7 @@ static char const *const option_help[] =
+ " --verbose Output extra information about the work being done.",
+ " --dry-run Do not actually change any files; just print what would happen.",
+ " --posix Conform to the POSIX standard.",
++" --unified-reject-files Create unified reject files.",
+ "",
+ " -d DIR --directory=DIR Change the working directory to DIR first.",
+ #if HAVE_SETMODE_DOS
+@@ -779,6 +781,9 @@ get_some_switches (void)
+ (enum quoting_style) i);
+ }
+ break;
++ case CHAR_MAX + 9:
++ unified_reject_files = true;
++ break;
+ default:
+ usage (stderr, 2);
+ }
+@@ -927,6 +932,24 @@ locate_hunk (LINENUM fuzz)
+ return 0;
+ }
+
++static char *
++format_linerange (char rangebuf[LINENUM_LENGTH_BOUND*2 + 2],
++ LINENUM first, LINENUM lines)
++{
++ if (lines == 1)
++ rangebuf = format_linenum (rangebuf, first);
++ else
++ {
++ char *rb;
++ rangebuf = format_linenum (rangebuf + LINENUM_LENGTH_BOUND + 1, lines);
++ rb = rangebuf-1;
++ rangebuf = format_linenum (rangebuf - LINENUM_LENGTH_BOUND - 1,
++ (lines > 0) ? first : 0);
++ *rb = ',';
++ }
++ return rangebuf;
++}
++
+ /* We did not find the pattern, dump out the hunk so they can handle it. */
+
+ static void
+@@ -943,8 +966,83 @@ abort_hunk (void)
+ (int) NEW_CONTEXT_DIFF <= (int) diff_type ? " ****" : "";
+ char const *minuses =
+ (int) NEW_CONTEXT_DIFF <= (int) diff_type ? " ----" : " -----";
++ char const *function = pch_c_function();
++ if (function == NULL)
++ function = "";
++
++ if (unified_reject_files)
++ {
++ /* produce unified reject files */
++ char rangebuf0[LINENUM_LENGTH_BOUND*2 + 2];
++ char rangebuf1[LINENUM_LENGTH_BOUND*2 + 2];
++ LINENUM j;
++
++ /* Find the beginning of the remove and insert section. */
++ for (j = 0; j <= pat_end; j++)
++ if (pch_char (j) == '=')
++ break;
++ for (i = j+1; i <= pat_end; i++)
++ if (pch_char (i) == '^')
++ break;
++ if (pch_char (0) != '*' || j > pat_end || i > pat_end+1)
++ fatal ("internal error in abort_hunk");
++ i = 1; j++;
++
++ /* @@ -from,lines +to,lines @@ */
++ fprintf (rejfp, "@@ -%s +%s @@%s\n",
++ format_linerange (rangebuf0, oldfirst, pch_ptrn_lines()),
++ format_linerange (rangebuf1, newfirst, pch_repl_lines()),
++ function);
++
++ while ( (i <= pat_end && pch_char (i) != '=')
++ || (j <= pat_end && pch_char (j) != '^'))
++ {
++ if (i <= pat_end
++ && (pch_char (i) == '-' || pch_char (i) == '!'))
++ {
++ fputc('-', rejfp);
++ pch_write_line (i++, rejfp);
++ }
++ else if (j <= pat_end
++ && (pch_char (j) == '+' || pch_char (j) == '!'))
++ {
++ fputc('+', rejfp);
++ pch_write_line (j++, rejfp);
++ }
++ else if ((i <= pat_end
++ && (pch_char (i) == ' ' || pch_char (i) == '\n')) &&
++ (j > pat_end
++ || (pch_char (j) == ' ' || pch_char (j) == '\n')))
++ {
++ /* Unless j is already past the end, lines i and j
++ must be equal here. */
++
++ if (pch_char (i) == ' ')
++ fputc(' ', rejfp);
++ pch_write_line (i++, rejfp);
++ if (j <= pat_end)
++ j++;
++ }
++ else if ((j <= pat_end &&
++ (pch_char (j) == ' ' || pch_char (j) == '\n')) &&
++ (pch_char (i) == '='))
++ {
++ if (pch_char (j) == ' ')
++ fputc(' ', rejfp);
++ pch_write_line (j++, rejfp);
++ }
++ else
++ fatal ("internal error in abort_hunk");
++ }
++
++ if (ferror (rejfp))
++ write_fatal ();
++ return;
++ }
+
+- fprintf(rejfp, "***************\n");
++ /* produce context type reject files */
++
++ fprintf(rejfp, "***************%s\n", function);
+ for (i=0; i<=pat_end; i++) {
+ char numbuf0[LINENUM_LENGTH_BOUND + 1];
+ char numbuf1[LINENUM_LENGTH_BOUND + 1];
git.openpandora.org / openembedded.git / commitdiff