| 1 | Wed Jul 28 16:28:42 IDT 2004
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| 2 | ============================
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| 3 | As of gawk 3.1.4, configure should correctly handle HP-UX and
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| 4 | I18N issues. -- Arnold
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| 5 | --------------------------------------------------------------
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| 6 | 2003-12-10 15:19:38 EST
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| 7 | Michael Elizabeth Chastain <[email protected]>
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| 8 |
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| 9 | I built and tested gawk on hppa-hp-hpux11.11 and ia64-hp-hpux11.23.
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| 10 | All the tests in the test suite passed.
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| 11 |
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| 12 | I built with these compilers:
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| 13 |
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| 14 | gcc 3.3.2
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| 15 | hp ansi C from /opt/ansic/bin
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| 16 | hp aCC from /opt/aCC/bin
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| 17 |
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| 18 | I ran into these problems:
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| 19 |
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| 20 | NLS does not work; configure with --disable-nls.
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| 21 | -D_XOPEN_SOURCE=500 does not work.
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| 22 | Multibyte support is not available.
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| 23 |
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| 24 | To get multibyte support, the following ugly hack might work:
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| 25 | --- gawk-3.1.3.orig/custom.h 2003-06-09 17:45:53.000000000 +0200
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| 26 | +++ gawk-3.1.3/custom.h 2003-12-17 15:55:04.000000000 +0100
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| 27 | @@ -101,4 +101,7 @@
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| 28 | #undef HAVE_TZSET
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| 29 | #define HAVE_TZSET 1
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| 30 | #define _TZSET 1
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| 31 | +/* an ugly hack: */
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| 32 | +#include <sys/_mbstate_t.h>
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| 33 | +#define HAVE_MBRTOWC 1
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| 34 | #endif
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| 35 |
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| 36 | -------------------------------
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| 37 | Mon, 27 May 2002 17:55:46 +0800
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| 38 |
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| 39 | The network support "|&" may not work under HP-UX 11.
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| 40 | An error message appears similar to this:
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| 41 | gawk: test_script.awk:3: fatal: get_a_record: iop->buf: can't allocate -61246
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| 42 | bytes of memory (not enough space)
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| 43 |
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| 44 | Solution:
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| 45 | This is a bug in the fstat() call of HP-UX 11.00, please apply
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| 46 | the cumulative ARPA Transport patch PHNE_26771 to fix it.
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| 47 |
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| 48 | The following is the related description in PHNE_26771:
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| 49 |
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| 50 | Customer's application gets the wrong value from fstat().
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| 51 | Resolution:
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| 52 | The value returned via st_blksize is now retrieved
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| 53 | from the same info as in 10.20.
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| 54 |
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| 55 | In case you cannot apply the HP patch, the attached patch to gawk source
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| 56 | might work.
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| 57 |
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| 58 | Xiang Zhao <[email protected]>
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| 59 | Stepan Kasal <[email protected]>
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| 60 |
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| 61 | diff -ur gawk-3.1.3.a0/posix/gawkmisc.c gawk-3.1.3.a1/posix/gawkmisc.c
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| 62 | --- gawk-3.1.3.a0/posix/gawkmisc.c Sun May 25 15:26:19 2003
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| 63 | +++ gawk-3.1.3.a1/posix/gawkmisc.c Fri Jul 11 08:56:03 2003
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| 64 | @@ -126,7 +126,13 @@
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| 65 | * meant for in the first place.
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| 66 | */
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| 67 | #ifdef HAVE_ST_BLKSIZE
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| 68 | -#define DEFBLKSIZE (stb->st_blksize > 0 ? stb->st_blksize : BUFSIZ)
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| 69 | + /*
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| 70 | + * 100k must be enough for everybody,
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| 71 | + * bigger number means probably a bug in fstat()
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| 72 | + */
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| 73 | +#define MAXBLKSIZE 102400
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| 74 | +#define DEFBLKSIZE (stb->st_blksize > 0 && stb->st_blksize <= MAXBLKSIZE \
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| 75 | + ? stb->st_blksize : BUFSIZ)
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| 76 | #else
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| 77 | #define DEFBLKSIZE BUFSIZ
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| 78 | #endif
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