diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/findutils/patches/21-Fix-time_t-vs-long-int-mismatches.patch | 158 | ||||
| -rw-r--r-- | tools/gmp/Makefile | 4 | ||||
| -rw-r--r-- | tools/mtd-utils/patches/110-portability.patch | 5 |
3 files changed, 166 insertions, 1 deletions
diff --git a/tools/findutils/patches/21-Fix-time_t-vs-long-int-mismatches.patch b/tools/findutils/patches/21-Fix-time_t-vs-long-int-mismatches.patch new file mode 100644 index 0000000000..f3ebb0520b --- /dev/null +++ b/tools/findutils/patches/21-Fix-time_t-vs-long-int-mismatches.patch @@ -0,0 +1,158 @@ +>From 0078a6c784da339cc529b4f0bf1156ca52692e4c Mon Sep 17 00:00:00 2001 +From: Adam Borowski <kilobyte@angband.pl> +Date: Thu, 6 Jun 2013 18:41:53 +0000 +Subject: [PATCH] Fix time_t vs long int mismatches. + +Old gnulibs used randomly either time_t or long int, with a compile-time +assert to ensure sizeof(time_t) <= sizeof(long int). This is not the +case on x32 where the machine word is 32 bit, yet time_t is 64 bit to +be able to handle dates after 2038. + +This is not relevant for modern versions of gnulib which has rewritten +this code, but, sadly, findutils 4.4.* uses an embedded copy of ancient +gnulib. +--- + gnulib/lib/getdate.y | 46 ++++++++++++++++++++++++---------------------- + 1 file changed, 24 insertions(+), 22 deletions(-) + +diff --git a/gnulib/lib/getdate.y b/gnulib/lib/getdate.y +index e292f5e..347cc77 100644 +--- a/gnulib/lib/getdate.y ++++ b/gnulib/lib/getdate.y +@@ -112,16 +112,18 @@ + /* Lots of this code assumes time_t and time_t-like values fit into + long int. It also assumes that signed integer overflow silently + wraps around, but there's no portable way to check for that at +- compile-time. */ ++ compile-time. ++ [1KB]: replaced suspicious uses of long_t by time_t. + verify (TYPE_IS_INTEGER (time_t)); + verify (LONG_MIN <= TYPE_MINIMUM (time_t) && TYPE_MAXIMUM (time_t) <= LONG_MAX); ++*/ + + /* An integer value, and the number of digits in its textual + representation. */ + typedef struct + { + bool negative; +- long int value; ++ time_t value; + size_t digits; + } textint; + +@@ -206,7 +208,7 @@ typedef struct + union YYSTYPE; + static int yylex (union YYSTYPE *, parser_control *); + static int yyerror (parser_control const *, char const *); +-static long int time_zone_hhmm (textint, long int); ++static time_t time_zone_hhmm (textint, time_t); + + /* Extract into *PC any date and time info from a string of digits + of the form e.g., YYYYMMDD, YYMMDD, HHMM, HH (and sometimes YYY, +@@ -817,8 +819,8 @@ static table const military_table[] = + minutes. If MM is negative, then S is of the form HHMM and needs + to be picked apart; otherwise, S is of the form HH. */ + +-static long int +-time_zone_hhmm (textint s, long int mm) ++static time_t ++time_zone_hhmm (textint s, time_t mm) + { + if (mm < 0) + return (s.value / 100) * 60 + s.value % 100; +@@ -884,7 +886,7 @@ lookup_zone (parser_control const *pc, char const *name) + measured in seconds, ignoring leap seconds. + The body of this function is taken directly from the GNU C Library; + see src/strftime.c. */ +-static long int ++static time_t + tm_diff (struct tm const *a, struct tm const *b) + { + /* Compute intervening leap days correctly even if year is negative. +@@ -896,9 +898,9 @@ tm_diff (struct tm const *a, struct tm const *b) + int a400 = SHR (a100, 2); + int b400 = SHR (b100, 2); + int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400); +- long int ayear = a->tm_year; +- long int years = ayear - b->tm_year; +- long int days = (365 * years + intervening_leap_days ++ time_t ayear = a->tm_year; ++ time_t years = ayear - b->tm_year; ++ time_t int days = (365 * years + intervening_leap_days + + (a->tm_yday - b->tm_yday)); + return (60 * (60 * (24 * days + (a->tm_hour - b->tm_hour)) + + (a->tm_min - b->tm_min)) +@@ -1200,7 +1202,7 @@ bool + get_date (struct timespec *result, char const *p, struct timespec const *now) + { + time_t Start; +- long int Start_ns; ++ time_t Start_ns; + struct tm const *tmp; + struct tm tm; + struct tm tm0; +@@ -1407,16 +1409,16 @@ get_date (struct timespec *result, char const *p, struct timespec const *now) + problem, set the time zone to 1 hour behind UTC temporarily + by setting TZ="XXX1:00" and try mktime again. */ + +- long int time_zone = pc.time_zone; +- long int abs_time_zone = time_zone < 0 ? - time_zone : time_zone; +- long int abs_time_zone_hour = abs_time_zone / 60; ++ time_t time_zone = pc.time_zone; ++ time_t abs_time_zone = time_zone < 0 ? - time_zone : time_zone; ++ time_t abs_time_zone_hour = abs_time_zone / 60; + int abs_time_zone_min = abs_time_zone % 60; + char tz1buf[sizeof "XXX+0:00" + + sizeof pc.time_zone * CHAR_BIT / 3]; + if (!tz_was_altered) + tz0 = get_tz (tz0buf); + sprintf (tz1buf, "XXX%s%ld:%02d", "-" + (time_zone < 0), +- abs_time_zone_hour, abs_time_zone_min); ++ (long int)abs_time_zone_hour, abs_time_zone_min); + if (setenv ("TZ", tz1buf, 1) != 0) + goto fail; + tz_was_altered = true; +@@ -1439,7 +1441,7 @@ get_date (struct timespec *result, char const *p, struct timespec const *now) + + if (pc.zones_seen) + { +- long int delta = pc.time_zone * 60; ++ time_t delta = pc.time_zone * 60; + time_t t1; + #ifdef HAVE_TM_GMTOFF + delta -= tm.tm_gmtoff; +@@ -1486,16 +1488,16 @@ get_date (struct timespec *result, char const *p, struct timespec const *now) + must be applied before relative times, and if mktime is applied + again the time zone will be lost. */ + { +- long int sum_ns = pc.seconds.tv_nsec + pc.rel.ns; +- long int normalized_ns = (sum_ns % BILLION + BILLION) % BILLION; ++ time_t sum_ns = pc.seconds.tv_nsec + pc.rel.ns; ++ time_t normalized_ns = (sum_ns % BILLION + BILLION) % BILLION; + time_t t0 = Start; +- long int d1 = 60 * 60 * pc.rel.hour; ++ time_t d1 = 60 * 60 * pc.rel.hour; + time_t t1 = t0 + d1; +- long int d2 = 60 * pc.rel.minutes; ++ time_t d2 = 60 * pc.rel.minutes; + time_t t2 = t1 + d2; +- long int d3 = pc.rel.seconds; ++ time_t d3 = pc.rel.seconds; + time_t t3 = t2 + d3; +- long int d4 = (sum_ns - normalized_ns) / BILLION; ++ time_t d4 = (sum_ns - normalized_ns) / BILLION; + time_t t4 = t3 + d4; + + if ((d1 / (60 * 60) ^ pc.rel.hour) +@@ -1542,7 +1544,7 @@ main (int ac, char **av) + printf ("Bad format - couldn't convert.\n"); + else if (! (tm = localtime (&d.tv_sec))) + { +- long int sec = d.tv_sec; ++ time_t sec = d.tv_sec; + printf ("localtime (%ld) failed\n", sec); + } + else +-- +1.8.3.rc3 + diff --git a/tools/gmp/Makefile b/tools/gmp/Makefile index 463cbe9f5c..b1976d0cc3 100644 --- a/tools/gmp/Makefile +++ b/tools/gmp/Makefile @@ -27,4 +27,8 @@ HOST_CONFIGURE_ARGS += \ --enable-cxx \ --enable-mpbsd +ifeq ($(GNU_HOST_NAME),x86_64-linux-gnux32) +HOST_CONFIGURE_ARGS += ABI=x32 +endif + $(eval $(call HostBuild)) diff --git a/tools/mtd-utils/patches/110-portability.patch b/tools/mtd-utils/patches/110-portability.patch index 5bf1b95bc2..727c0e6c59 100644 --- a/tools/mtd-utils/patches/110-portability.patch +++ b/tools/mtd-utils/patches/110-portability.patch @@ -50,12 +50,15 @@ #define UBI_VERSION 1 --- a/mkfs.ubifs/mkfs.ubifs.h +++ b/mkfs.ubifs/mkfs.ubifs.h -@@ -34,7 +34,14 @@ +@@ -34,7 +34,17 @@ #include <endian.h> #include <byteswap.h> #include <linux/types.h> +#ifdef __linux__ #include <linux/fs.h> ++# if defined(__x86_64__) && defined(__ILP32__) ++# define llseek lseek64 ++# endif +#else +# ifndef O_LARGEFILE +# define O_LARGEFILE 0 |