mirror of
https://git.savannah.gnu.org/git/make.git
synced 2024-12-25 05:29:46 +00:00
Many compiler warning cleanups.
Small fixes for W32 (from Jonathan Grant <jg-make@jguk.org>) Maintainer enhancements to clean up the tree.
This commit is contained in:
parent
be8c3dbc97
commit
f29b86c314
19 changed files with 105 additions and 68 deletions
23
ChangeLog
23
ChangeLog
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@ -1,5 +1,28 @@
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2004-02-23 Jonathan Grant <jg-make@jguk.org>
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* README.W32.template: Add a notation about -j with BATCH_MODE_ONLY.
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* build_w32.bat: Remove extra "+".
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2004-02-23 Paul D. Smith <psmith@gnu.org>
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* make.h: Create an UNUSED macro to mark unused parameters.
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* (many): Clean up warnings by applying UNUSED, fixing
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signed/unsigned incompatibilities, etc.
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* acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Add quoting to silence
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autoconf warnings.
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* filedef.h: Name the command_state enumeration.
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* file.c (set_command_state): Use the enumeration in the function
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argument.
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* configure.in: Explicitly set SET_MAKE to empty, to disable
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MAKE=make even when no make already exists. Fix bug #3823.
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2004-02-22 Paul D. Smith <psmith@gnu.org>
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* maintMakefile: Perl script to clean up all non-CVS files. Use
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it on all the subdirectories for the cvs-clean target.
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* main.c (decode_switches): Require non-empty strings for all our
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string command-line options. Fixes Debian bug # 164165.
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@ -79,7 +79,8 @@ GNU make and brain-dead shells (BATCH_MODE_ONLY_SHELL):
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To work around this difficulty, this version of make supports
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a batch mode. When BATCH_MODE_ONLY_SHELL is defined at compile
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time, make forces all command lines to be executed via script
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files instead of by command line.
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files instead of by command line. In this mode you must have a
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working sh.exe in order to use parallel builds (-j).
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A native Windows32 system with no Bourne shell will also run
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in batch mode. All command lines will be put into batch files
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11
acinclude.m4
11
acinclude.m4
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@ -88,7 +88,7 @@ changequote([,])dnl
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dnl ---------------------------------------------------------------------------
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dnl From Paul Eggert <eggert@twinsun.com>
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AC_DEFUN(AC_STRUCT_ST_MTIM_NSEC,
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AC_DEFUN([AC_STRUCT_ST_MTIM_NSEC],
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[AC_CACHE_CHECK([for nanoseconds field of struct stat.st_mtim],
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ac_cv_struct_st_mtim_nsec,
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[ac_save_CPPFLAGS="$CPPFLAGS"
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@ -101,13 +101,16 @@ AC_DEFUN(AC_STRUCT_ST_MTIM_NSEC,
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for ac_val in tv_nsec _tv_nsec st__tim.tv_nsec; do
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CPPFLAGS="$ac_save_CPPFLAGS -DST_MTIM_NSEC=$ac_val"
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AC_TRY_COMPILE([#include <sys/types.h>
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#include <sys/stat.h>], [struct stat s; s.st_mtim.ST_MTIM_NSEC;],
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#include <sys/stat.h>
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], [struct stat s; s.st_mtim.ST_MTIM_NSEC;],
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[ac_cv_struct_st_mtim_nsec=$ac_val; break])
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done
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CPPFLAGS="$ac_save_CPPFLAGS"])
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CPPFLAGS="$ac_save_CPPFLAGS"
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])
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if test $ac_cv_struct_st_mtim_nsec != no; then
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AC_DEFINE_UNQUOTED(ST_MTIM_NSEC, $ac_cv_struct_st_mtim_nsec, [Define if 'struct stat' contains a nanoseconds field])
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AC_DEFINE_UNQUOTED([ST_MTIM_NSEC], [$ac_cv_struct_st_mtim_nsec],
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[Define if struct stat contains a nanoseconds field])
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fi
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]
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)
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15
ar.c
15
ar.c
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@ -122,9 +122,10 @@ ar_member_date (char *name)
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/* ARGSUSED */
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static long int
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ar_member_date_1 (int desc, char *mem, int truncated,
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long int hdrpos, long int datapos, long int size,
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long int date, int uid, int gid, int mode, char *name)
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ar_member_date_1 (int desc UNUSED, char *mem, int truncated,
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long int hdrpos UNUSED, long int datapos UNUSED,
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long int size UNUSED, long int date,
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int uid UNUSED, int gid UNUSED, int mode UNUSED, char *name)
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{
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return ar_name_equal (name, mem, truncated) ? date : 0;
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}
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@ -209,10 +210,10 @@ struct ar_glob_state
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element against the pattern in STATE. */
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static long int
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ar_glob_match (int desc, char *mem, int truncated,
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long int hdrpos, long int datapos, long int size,
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long int date, int uid, int gid, int mode,
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struct ar_glob_state *state)
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ar_glob_match (int desc UNUSED, char *mem, int truncated UNUSED,
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long int hdrpos UNUSED, long int datapos UNUSED,
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long int size UNUSED, long int date UNUSED, int uid UNUSED,
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int gid UNUSED, int mode UNUSED, struct ar_glob_state *state)
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{
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if (fnmatch (state->pattern, mem, FNM_PATHNAME|FNM_PERIOD) == 0)
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{
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18
arscan.c
18
arscan.c
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@ -737,9 +737,10 @@ ar_name_equal (char *name, char *mem, int truncated)
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#ifndef VMS
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/* ARGSUSED */
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static long int
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ar_member_pos (int desc, char *mem, int truncated,
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long int hdrpos, long int datapos, long int size,
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long int date, int uid, int gid, int mode, char *name)
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ar_member_pos (int desc UNUSED, char *mem, int truncated,
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long int hdrpos, long int datapos UNUSED, long int size UNUSED,
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long int date UNUSED, int uid UNUSED, int gid UNUSED,
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int mode UNUSED, char *name)
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{
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if (!ar_name_equal (name, mem, truncated))
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return 0;
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@ -756,10 +757,11 @@ ar_member_pos (int desc, char *mem, int truncated,
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int
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ar_member_touch (char *arname, char *memname)
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{
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register long int pos = ar_scan (arname, ar_member_pos, (long int) memname);
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register int fd;
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long int pos = ar_scan (arname, ar_member_pos, (long int) memname);
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int fd;
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struct ar_hdr ar_hdr;
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register int i;
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int i;
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unsigned int ui;
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struct stat statbuf;
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if (pos < 0)
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@ -786,8 +788,8 @@ ar_member_touch (char *arname, char *memname)
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goto lose;
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#if defined(ARFMAG) || defined(ARFZMAG) || defined(AIAMAG) || defined(WINDOWS32)
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/* Advance member's time to that time */
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for (i = 0; i < sizeof ar_hdr.ar_date; i++)
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ar_hdr.ar_date[i] = ' ';
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for (ui = 0; ui < sizeof ar_hdr.ar_date; ui++)
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ar_hdr.ar_date[ui] = ' ';
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sprintf (ar_hdr.ar_date, "%ld", (long int) statbuf.st_mtime);
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#ifdef AIAMAG
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ar_hdr.ar_date[strlen(ar_hdr.ar_date)] = ' ';
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@ -1,5 +1,5 @@
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set make=gnumake
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+if not exist config.h copy config.h.W32 config.h
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if not exist config.h copy config.h.W32 config.h
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cd w32\subproc
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echo "Creating the subproc library"
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%ComSpec% /c build.bat
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@ -127,7 +127,7 @@ set_file_variables (struct file *file)
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{
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static char *plus_value=0, *bar_value=0, *qmark_value=0;
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static int qmark_max=0, plus_max=0, bar_max=0;
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static unsigned int qmark_max=0, plus_max=0, bar_max=0;
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unsigned int qmark_len, plus_len, bar_len;
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char *cp;
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@ -335,6 +335,9 @@ AC_SUBST_FILE(MAINT_MAKEFILE)
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# Allow building with dmalloc
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AM_WITH_DMALLOC
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# Forcibly disable SET_MAKE. If it's set it breaks things like the test
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# scripts, etc.
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SET_MAKE=
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# Sanity check and inform the user of what we found
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2
file.c
2
file.c
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@ -526,7 +526,7 @@ snap_deps (void)
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/* Set the `command_state' member of FILE and all its `also_make's. */
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void
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set_command_state (struct file *file, int state)
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set_command_state (struct file *file, enum cmd_state state)
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{
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struct dep *d;
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@ -65,7 +65,7 @@ struct file
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short int update_status; /* Status of the last attempt to update,
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or -1 if none has been made. */
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enum /* State of the commands. */
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enum cmd_state /* State of the commands. */
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{ /* Note: It is important that cs_not_started be zero. */
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cs_not_started, /* Not yet started. */
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cs_deps_running, /* Dep commands running. */
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@ -108,7 +108,7 @@ extern void remove_intermediates PARAMS ((int sig));
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extern void snap_deps PARAMS ((void));
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extern void rename_file PARAMS ((struct file *file, char *name));
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extern void rehash_file PARAMS ((struct file *file, char *name));
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extern void set_command_state PARAMS ((struct file *file, int state));
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extern void set_command_state PARAMS ((struct file *file, enum cmd_state state));
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extern void notice_finished_file PARAMS ((struct file *file));
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extern void init_hash_files PARAMS ((void));
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extern char *build_target_list PARAMS ((char *old_list));
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38
function.c
38
function.c
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@ -395,7 +395,7 @@ string_glob (char *line)
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*/
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static char *
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func_patsubst (char *o, char **argv, const char *funcname)
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func_patsubst (char *o, char **argv, const char *funcname UNUSED)
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{
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o = patsubst_expand (o, argv[2], argv[0], argv[1], (char *) 0, (char *) 0);
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return o;
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static char *
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func_join (char *o, char **argv, const char *funcname)
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func_join (char *o, char **argv, const char *funcname UNUSED)
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{
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int doneany = 0;
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@ -443,7 +443,7 @@ func_join (char *o, char **argv, const char *funcname)
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static char *
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func_origin (char *o, char **argv, const char *funcname)
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func_origin (char *o, char **argv, const char *funcname UNUSED)
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{
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/* Expand the argument. */
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register struct variable *v = lookup_variable (argv[0], strlen (argv[0]));
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@ -638,7 +638,7 @@ func_addsuffix_addprefix (char *o, char **argv, const char *funcname)
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}
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static char *
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func_subst (char *o, char **argv, const char *funcname)
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func_subst (char *o, char **argv, const char *funcname UNUSED)
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{
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o = subst_expand (o, argv[2], argv[0], argv[1], strlen (argv[0]),
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strlen (argv[1]), 0, 0);
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@ -648,7 +648,7 @@ func_subst (char *o, char **argv, const char *funcname)
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static char *
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func_firstword (char *o, char **argv, const char *funcname)
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func_firstword (char *o, char **argv, const char *funcname UNUSED)
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{
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unsigned int i;
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char *words = argv[0]; /* Use a temp variable for find_next_token */
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@ -662,7 +662,7 @@ func_firstword (char *o, char **argv, const char *funcname)
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static char *
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func_words (char *o, char **argv, const char *funcname)
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func_words (char *o, char **argv, const char *funcname UNUSED)
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{
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int i = 0;
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char *word_iterator = argv[0];
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@ -711,7 +711,7 @@ check_numeric (const char *s, const char *message)
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static char *
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func_word (char *o, char **argv, const char *funcname)
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func_word (char *o, char **argv, const char *funcname UNUSED)
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{
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char *end_p=0;
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int i=0;
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@ -737,7 +737,7 @@ func_word (char *o, char **argv, const char *funcname)
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}
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static char *
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func_wordlist (char *o, char **argv, const char *funcname)
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func_wordlist (char *o, char **argv, const char *funcname UNUSED)
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{
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int start, count;
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@ -774,7 +774,7 @@ func_wordlist (char *o, char **argv, const char *funcname)
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}
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static char*
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func_findstring (char *o, char **argv, const char *funcname)
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func_findstring (char *o, char **argv, const char *funcname UNUSED)
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{
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/* Find the first occurrence of the first string in the second. */
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int i = strlen (argv[0]);
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@ -785,7 +785,7 @@ func_findstring (char *o, char **argv, const char *funcname)
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}
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static char *
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func_foreach (char *o, char **argv, const char *funcname)
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func_foreach (char *o, char **argv, const char *funcname UNUSED)
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{
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/* expand only the first two. */
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char *varname = expand_argument (argv[0], NULL);
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|
@ -1005,7 +1005,7 @@ func_filter_filterout (char *o, char **argv, const char *funcname)
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static char *
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func_strip (char *o, char **argv, const char *funcname)
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func_strip (char *o, char **argv, const char *funcname UNUSED)
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{
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char *p = argv[0];
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int doneany =0;
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|
@ -1074,7 +1074,7 @@ func_error (char *o, char **argv, const char *funcname)
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chop argv[0] into words, and sort them.
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*/
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static char *
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func_sort (char *o, char **argv, const char *funcname)
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func_sort (char *o, char **argv, const char *funcname UNUSED)
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{
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char **words = 0;
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int nwords = 0;
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|
@ -1136,7 +1136,7 @@ func_sort (char *o, char **argv, const char *funcname)
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*/
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static char *
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func_if (char *o, char **argv, const char *funcname)
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func_if (char *o, char **argv, const char *funcname UNUSED)
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{
|
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const char *begp = argv[0];
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const char *endp = begp + strlen (argv[0]) - 1;
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|
@ -1177,7 +1177,7 @@ func_if (char *o, char **argv, const char *funcname)
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}
|
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|
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static char *
|
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func_wildcard (char *o, char **argv, const char *funcname)
|
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func_wildcard (char *o, char **argv, const char *funcname UNUSED)
|
||||
{
|
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|
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#ifdef _AMIGA
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|
@ -1198,7 +1198,7 @@ func_wildcard (char *o, char **argv, const char *funcname)
|
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*/
|
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|
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static char *
|
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func_eval (char *o, char **argv, const char *funcname)
|
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func_eval (char *o, char **argv, const char *funcname UNUSED)
|
||||
{
|
||||
char *buf;
|
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unsigned int len;
|
||||
|
@ -1217,7 +1217,7 @@ func_eval (char *o, char **argv, const char *funcname)
|
|||
|
||||
|
||||
static char *
|
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func_value (char *o, char **argv, const char *funcname)
|
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func_value (char *o, char **argv, const char *funcname UNUSED)
|
||||
{
|
||||
/* Look up the variable. */
|
||||
struct variable *v = lookup_variable (argv[0], strlen (argv[0]));
|
||||
|
@ -1417,10 +1417,10 @@ msdos_openpipe (int* pipedes, int *pidp, char *text)
|
|||
#else
|
||||
#ifndef _AMIGA
|
||||
static char *
|
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func_shell (char *o, char **argv, const char *funcname)
|
||||
func_shell (char *o, char **argv, const char *funcname UNUSED)
|
||||
{
|
||||
char* batch_filename = NULL;
|
||||
int i;
|
||||
unsigned int i;
|
||||
|
||||
#ifdef __MSDOS__
|
||||
FILE *fpipe;
|
||||
|
@ -1911,7 +1911,7 @@ handle_function (char **op, char **stringp)
|
|||
assigned to $1, $2, ... $N. $0 is the name of the function. */
|
||||
|
||||
static char *
|
||||
func_call (char *o, char **argv, const char *funcname)
|
||||
func_call (char *o, char **argv, const char *funcname UNUSED)
|
||||
{
|
||||
static int max_args = 0;
|
||||
char *fname;
|
||||
|
|
2
job.c
2
job.c
|
@ -415,7 +415,7 @@ vms_handle_apos (char *p)
|
|||
static unsigned int dead_children = 0;
|
||||
|
||||
RETSIGTYPE
|
||||
child_handler (int sig)
|
||||
child_handler (int sig UNUSED)
|
||||
{
|
||||
++dead_children;
|
||||
|
||||
|
|
23
main.c
23
main.c
|
@ -389,7 +389,7 @@ static const struct command_switch switches[] =
|
|||
{ 'W', string, (char *) &new_files, 0, 0, 0, 0, 0, "what-if" },
|
||||
{ CHAR_MAX+4, flag, (char *) &warn_undefined_variables_flag, 1, 1, 0, 0, 0,
|
||||
"warn-undefined-variables" },
|
||||
{ '\0', }
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
/* Secondary long names for options. */
|
||||
|
@ -545,7 +545,7 @@ enter_command_line_file (char *name)
|
|||
/* Toggle -d on receipt of SIGUSR1. */
|
||||
|
||||
static RETSIGTYPE
|
||||
debug_signal_handler (int sig)
|
||||
debug_signal_handler (int sig UNUSED)
|
||||
{
|
||||
db_level = db_level ? DB_NONE : DB_BASIC;
|
||||
}
|
||||
|
@ -834,8 +834,8 @@ main (int argc, char **argv, char **envp)
|
|||
#endif
|
||||
{
|
||||
static char *stdin_nm = 0;
|
||||
register struct file *f;
|
||||
register unsigned int i;
|
||||
struct file *f;
|
||||
int i;
|
||||
char **p;
|
||||
struct dep *read_makefiles;
|
||||
PATH_VAR (current_directory);
|
||||
|
@ -1510,9 +1510,10 @@ main (int argc, char **argv, char **envp)
|
|||
if (jobserver_fds)
|
||||
{
|
||||
char *cp;
|
||||
unsigned int ui;
|
||||
|
||||
for (i=1; i < jobserver_fds->idx; ++i)
|
||||
if (!streq (jobserver_fds->list[0], jobserver_fds->list[i]))
|
||||
for (ui=1; ui < jobserver_fds->idx; ++ui)
|
||||
if (!streq (jobserver_fds->list[0], jobserver_fds->list[ui]))
|
||||
fatal (NILF, _("internal error: multiple --jobserver-fds options"));
|
||||
|
||||
/* Now parse the fds string and make sure it has the proper format. */
|
||||
|
@ -1743,7 +1744,7 @@ main (int argc, char **argv, char **envp)
|
|||
/* Nonzero if any makefile we care about failed
|
||||
in updating or could not be found at all. */
|
||||
int any_failed = 0;
|
||||
register unsigned int i;
|
||||
unsigned int i;
|
||||
struct dep *d;
|
||||
|
||||
for (i = 0, d = read_makefiles; d != 0; ++i, d = d->next)
|
||||
|
@ -1817,7 +1818,7 @@ main (int argc, char **argv, char **envp)
|
|||
if (makefiles != 0)
|
||||
{
|
||||
/* These names might have changed. */
|
||||
register unsigned int i, j = 0;
|
||||
int i, j = 0;
|
||||
for (i = 1; i < argc; ++i)
|
||||
if (strneq (argv[i], "-f", 2)) /* XXX */
|
||||
{
|
||||
|
@ -2021,9 +2022,9 @@ static struct option long_options[(sizeof (switches) / sizeof (switches[0])) +
|
|||
static void
|
||||
init_switches (void)
|
||||
{
|
||||
register char *p;
|
||||
register int c;
|
||||
register unsigned int i;
|
||||
char *p;
|
||||
unsigned int c;
|
||||
unsigned int i;
|
||||
|
||||
if (options[0] != '\0')
|
||||
/* Already done. */
|
||||
|
|
|
@ -80,7 +80,8 @@ build.sh.in: build.template Makefile
|
|||
maintFILES = configure aclocal.m4 config.h.in Makefile.in stamp-h.in
|
||||
|
||||
CVS-CLEAN-FILES += $(maintFILES) $(TEMPLATES) $(MTEMPLATES) NMakefile \
|
||||
build.sh.in .deps .dep_segment ABOUT-NLS
|
||||
build.sh.in .deps .dep_segment ABOUT-NLS \
|
||||
ansi2knr.*
|
||||
|
||||
# This rule tries to clean the tree right down to how it looks when you do a
|
||||
# virgin CVS checkout.
|
||||
|
|
3
make.h
3
make.h
|
@ -210,6 +210,7 @@ extern unsigned int get_path_max PARAMS ((void));
|
|||
# define __printf__ printf
|
||||
# endif
|
||||
#endif
|
||||
#define UNUSED __attribute__ ((unused))
|
||||
|
||||
#if defined (STDC_HEADERS) || defined (__GNU_LIBRARY__)
|
||||
# include <stdlib.h>
|
||||
|
@ -468,7 +469,7 @@ extern void install_default_implicit_rules PARAMS ((void));
|
|||
extern void build_vpath_lists PARAMS ((void));
|
||||
extern void construct_vpath_list PARAMS ((char *pattern, char *dirpath));
|
||||
extern int vpath_search PARAMS ((char **file, FILE_TIMESTAMP *mtime_ptr));
|
||||
extern int gpath_search PARAMS ((char *file, int len));
|
||||
extern int gpath_search PARAMS ((char *file, unsigned int len));
|
||||
|
||||
extern void construct_include_path PARAMS ((char **arg_dirs));
|
||||
|
||||
|
|
2
remake.c
2
remake.c
|
@ -1333,7 +1333,7 @@ library_search (char **lib, FILE_TIMESTAMP *mtime_ptr)
|
|||
while ((p = find_next_token (&p2, &len)) != 0)
|
||||
{
|
||||
static char *buf = NULL;
|
||||
static int buflen = 0;
|
||||
static unsigned int buflen = 0;
|
||||
static int libdir_maxlen = -1;
|
||||
char *libbuf = variable_expand ("");
|
||||
|
||||
|
|
|
@ -42,7 +42,7 @@ remote_cleanup (void)
|
|||
/* Return nonzero if the next job should be done remotely. */
|
||||
|
||||
int
|
||||
start_remote_job_p (int first_p)
|
||||
start_remote_job_p (int first_p UNUSED)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
@ -55,8 +55,9 @@ start_remote_job_p (int first_p)
|
|||
nonzero if it is remote (meaning *ID_PTR is a process ID). */
|
||||
|
||||
int
|
||||
start_remote_job (char **argv, char **envp, int stdin_fd,
|
||||
int *is_remote, int *id_ptr, int *used_stdin)
|
||||
start_remote_job (char **argv UNUSED, char **envp UNUSED, int stdin_fd UNUSED,
|
||||
int *is_remote UNUSED, int *id_ptr UNUSED,
|
||||
int *used_stdin UNUSED)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
@ -68,8 +69,8 @@ start_remote_job (char **argv, char **envp, int stdin_fd,
|
|||
0 if we would have to block and !BLOCK, or < 0 if there were none. */
|
||||
|
||||
int
|
||||
remote_status (int *exit_code_ptr, int *signal_ptr, int *coredump_ptr,
|
||||
int block)
|
||||
remote_status (int *exit_code_ptr UNUSED, int *signal_ptr UNUSED,
|
||||
int *coredump_ptr UNUSED, int block UNUSED)
|
||||
{
|
||||
errno = ECHILD;
|
||||
return -1;
|
||||
|
@ -95,7 +96,7 @@ unblock_remote_children (void)
|
|||
|
||||
/* Send signal SIG to child ID. Return 0 if successful, -1 if not. */
|
||||
int
|
||||
remote_kill (int id, int sig)
|
||||
remote_kill (int id UNUSED, int sig UNUSED)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
|
2
rule.c
2
rule.c
|
@ -69,7 +69,7 @@ void
|
|||
count_implicit_rule_limits (void)
|
||||
{
|
||||
char *name;
|
||||
unsigned int namelen;
|
||||
int namelen;
|
||||
register struct rule *rule, *lastrule;
|
||||
|
||||
num_pattern_rules = max_pattern_targets = max_pattern_deps = 0;
|
||||
|
|
4
vpath.c
4
vpath.c
|
@ -316,9 +316,9 @@ construct_vpath_list (char *pattern, char *dirpath)
|
|||
in. If it is found, return 1. Otherwise we return 0. */
|
||||
|
||||
int
|
||||
gpath_search (char *file, int len)
|
||||
gpath_search (char *file, unsigned int len)
|
||||
{
|
||||
register char **gp;
|
||||
char **gp;
|
||||
|
||||
if (gpaths && (len <= gpaths->maxlen))
|
||||
for (gp = gpaths->searchpath; *gp != NULL; ++gp)
|
||||
|
|
Loading…
Reference in a new issue