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build system: add "release" target
find: support -size N (needed for above)
This commit is contained in:
Denis Vlasenko
parent
16c2c700fd
commit
5fa7148761
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@ -42,6 +42,22 @@ check test: busybox
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bindir=$(objtree) srcdir=$(srctree)/testsuite SED="$(SED)" \
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$(SHELL) $(srctree)/testsuite/runtest $(if $(KBUILD_VERBOSE:1=),-v)
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.PHONY: release
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release: distclean
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cd ..; \
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rm -r -f busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION); \
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cp -a busybox busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) && \
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find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type d \
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-name .svn \
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-print \
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-exec rm -r -f {} \; && \
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find busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/ -type f \
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-name .\#* \
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-print \
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-exec rm -f {} \; && \
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tar -czf busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION).tar.gz \
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busybox-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)/;
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.PHONY: checkhelp
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checkhelp:
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$(Q)$(srctree)/scripts/checkhelp.awk \
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@ -69,6 +69,7 @@ USE_FEATURE_FIND_NEWER( ACTS(newer, time_t newer_mtime;))
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USE_FEATURE_FIND_INUM( ACTS(inum, ino_t inode_num;))
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USE_FEATURE_FIND_EXEC( ACTS(exec, char **exec_argv; int *subst_count; int exec_argc;))
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USE_DESKTOP( ACTS(paren, action ***subexpr;))
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USE_DESKTOP( ACTS(size, off_t size;))
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USE_DESKTOP( ACTS(prune))
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static action ***actions;
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@ -225,6 +226,7 @@ ACTF(paren)
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{
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return exec_actions(ap->subexpr, fileName, statbuf);
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}
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/*
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* -prune: if -depth is not given, return true and do not descend
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* current dir; if -depth is given, return false with no effect.
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@ -235,6 +237,11 @@ ACTF(prune)
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{
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return SKIP;
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}
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ACTF(size)
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{
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return statbuf->st_size == ap->size;
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}
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#endif
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@ -487,6 +494,13 @@ action*** parse_params(char **argv)
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else if (strcmp(arg, "-prune") == 0) {
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(void) ALLOC_ACTION(prune);
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}
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else if (strcmp(arg, "-size") == 0) {
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action_size *ap;
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if (!*++argv)
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bb_error_msg_and_die(bb_msg_requires_arg, arg);
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ap = ALLOC_ACTION(size);
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ap->size = XATOOFF(arg1);
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}
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#endif
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else
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bb_show_usage();
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@ -85,7 +85,7 @@
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/* CONFIG_LFS is on */
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# if ULONG_MAX > 0xffffffff
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/* "long" is long enough on this system */
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# define XSTRTOOFF xstrtoul
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# define XATOOFF(a) xatoul_range(a, 0, LONG_MAX)
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/* usage: sz = BB_STRTOOFF(s, NULL, 10); if (errno || sz < 0) die(); */
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# define BB_STRTOOFF bb_strtoul
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# define STRTOOFF strtoul
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@ -93,22 +93,23 @@
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# define OFF_FMT "l"
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# else
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/* "long" is too short, need "long long" */
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# define XSTRTOOFF xstrtoull
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# define XATOOFF(a) xatoull_range(a, 0, LLONG_MAX)
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# define BB_STRTOOFF bb_strtoull
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# define STRTOOFF strtoull
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# define OFF_FMT "ll"
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# endif
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#else
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# if 0 /* #if UINT_MAX == 0xffffffff */
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/* Doesn't work. off_t is a long. gcc will throw warnings on printf("%d", off_t)
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* even if long==int on this arch. Crap... */
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# define XSTRTOOFF xstrtou
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# define BB_STRTOOFF bb_strtoi
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/* CONFIG_LFS is off */
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# if UINT_MAX == 0xffffffff
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/* While sizeof(off_t) == sizeof(int), off_t is typedef'ed to long anyway.
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* gcc will throw warnings on printf("%d", off_t). Crap... */
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# define XATOOFF(a) xatoi_u(a)
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# define BB_STRTOOFF bb_strtou
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# define STRTOOFF strtol
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# define OFF_FMT ""
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# define OFF_FMT "l"
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# else
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# define XSTRTOOFF xstrtoul
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# define BB_STRTOOFF bb_strtol
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# define XATOOFF(a) xatoul_range(a, 0, LONG_MAX)
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# define BB_STRTOOFF bb_strtoul
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# define STRTOOFF strtol
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# define OFF_FMT "l"
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# endif
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@ -866,24 +866,33 @@ USE_FEATURE_DATE_ISOFMT( \
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"\nEXPRESSION may consist of:\n" \
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" -follow Dereference symbolic links\n" \
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" -name PATTERN File name (leading directories removed) matches PATTERN\n" \
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" -print Print (default and assumed)\n" \
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" -print Print (default and assumed)" \
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USE_FEATURE_FIND_PRINT0( \
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" -print0 Delimit output with null characters rather than\n newlines" \
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) USE_FEATURE_FIND_TYPE( \
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"\n -print0 Delimit output with null characters rather than" \
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"\n newlines" \
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) USE_FEATURE_FIND_TYPE( \
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"\n -type X Filetype matches X (where X is one of: f,d,l,b,c,...)" \
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) USE_FEATURE_FIND_PERM( \
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"\n -perm PERMS Permissions match any of (+NNN); all of (-NNN);\n or exactly (NNN)" \
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) USE_FEATURE_FIND_MTIME( \
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"\n -mtime DAYS Modified time is greater than (+N); less than (-N);\n or exactly (N) days" \
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) USE_FEATURE_FIND_MMIN( \
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"\n -mmin MINS Modified time is greater than (+N); less than (-N);\n or exactly (N) minutes" \
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) USE_FEATURE_FIND_NEWER( \
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) USE_FEATURE_FIND_PERM( \
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"\n -perm PERMS Permissions match any of (+NNN); all of (-NNN);" \
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"\n or exactly (NNN)" \
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) USE_FEATURE_FIND_MTIME( \
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"\n -mtime DAYS Modified time is greater than (+N); less than (-N);" \
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"\n or exactly (N) days" \
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) USE_FEATURE_FIND_MMIN( \
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"\n -mmin MINS Modified time is greater than (+N); less than (-N);" \
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"\n or exactly (N) minutes" \
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) USE_FEATURE_FIND_NEWER( \
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"\n -newer FILE Modified time is more recent than FILE's" \
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) USE_FEATURE_FIND_INUM( \
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) USE_FEATURE_FIND_INUM( \
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"\n -inum N File has inode number N" \
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) USE_FEATURE_FIND_EXEC( \
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) USE_FEATURE_FIND_EXEC( \
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"\n -exec CMD Execute CMD with all instances of {} replaced by the" \
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"\n files matching EXPRESSION")
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"\n files matching EXPRESSION" \
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) USE_DESKTOP( \
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"\n -size N File size is N" \
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"\n -prune Stop traversing current subtree" \
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"\n (expr) Group" \
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)
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#define find_example_usage \
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"$ find / -name passwd\n" \
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