Texinfo 5 fix (partial)

[Jeff Johnston]

Thanks.  Patch committed.

-- Jeff J.

On 04/28/2013 02:03 PM, Freddie Chopin wrote:
> Hi!
>
> I attach a fix for building newlib docs with texinfo 5.
>
> First fix (@ -> @@) is based on fix from binutils, as they have almost
> exactly the same fragment in their docs. Here's the link to binutils' patch
>
> http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1113210.html
>
>
> Without the attached patch I get sth like "unknown commands - colophon
> and cygnus" (don't have the exact wording now, sorry).
>
> The other change (ifinfo -> ifnottex) is based on suggestion from error
> message.
>
> The first fix allows me to build pdf correctly, but HTML generation
> fails with:
>
>> rm -rf libm.htp
>> if makeinfo --split-size=5000000 --split-size=5000000  --html   -I
>> /home/freddie/bleeding-edge-toolchain/src/newlib/newlib/libm \
>>  -o libm.htp
>> /home/freddie/bleeding-edge-toolchain/src/newlib/newlib/libm/libm.texinfo;
>> \
>> then \
>>   rm -rf libm.html; \
>>   if test ! -d libm.htp && test -d libm; then \
>>     mv libm libm.html; else mv libm.htp libm.html; fi; \
>> else \
>>   if test ! -d libm.htp && test -d libm; then \
>>     rm -rf libm; else rm -Rf libm.htp libm.html; fi; \
>>   exit 1; \
>> fi
>> ./targetdep.tex:41: @menu reference to nonexistent node `acos'
>> ./targetdep.tex:42: @menu reference to nonexistent node `acosh'
>> ./targetdep.tex:43: @menu reference to nonexistent node `asin'
>> ./targetdep.tex:44: @menu reference to nonexistent node `asinh'
>> ./targetdep.tex:45: @menu reference to nonexistent node `atan'
>> ./targetdep.tex:46: @menu reference to nonexistent node `atan2'
>> ./targetdep.tex:47: @menu reference to nonexistent node `atanh'
>> ./targetdep.tex:48: @menu reference to nonexistent node `jN'
>> ./targetdep.tex:49: @menu reference to nonexistent node `cbrt'
>> ./targetdep.tex:50: @menu reference to nonexistent node `copysign'
>> ./targetdep.tex:51: @menu reference to nonexistent node `cosh'
>> ./targetdep.tex:52: @menu reference to nonexistent node `erf'
>> ./targetdep.tex:53: @menu reference to nonexistent node `exp'
>> ./targetdep.tex:54: @menu reference to nonexistent node `exp2'
>> ./targetdep.tex:55: @menu reference to nonexistent node `expm1'
>> ./targetdep.tex:56: @menu reference to nonexistent node `fabs'
>> ./targetdep.tex:57: @menu reference to nonexistent node `fdim'
>> ./targetdep.tex:58: @menu reference to nonexistent node `floor'
>> ./targetdep.tex:59: @menu reference to nonexistent node `fma'
>> ./targetdep.tex:60: @menu reference to nonexistent node `fmax'
>> ./targetdep.tex:61: @menu reference to nonexistent node `fmin'
>> ./targetdep.tex:62: @menu reference to nonexistent node `fmod'
>> ./targetdep.tex:63: @menu reference to nonexistent node `fpclassify'
>> ./targetdep.tex:64: @menu reference to nonexistent node `frexp'
>> ./targetdep.tex:65: @menu reference to nonexistent node `gamma'
>> ./targetdep.tex:66: @menu reference to nonexistent node `hypot'
>> ./targetdep.tex:67: @menu reference to nonexistent node `ilogb'
>> ./targetdep.tex:68: @menu reference to nonexistent node `infinity'
>> ./targetdep.tex:69: @menu reference to nonexistent node `isgreater'
>> ./targetdep.tex:70: @menu reference to nonexistent node `ldexp'
>> ./targetdep.tex:71: @menu reference to nonexistent node `log'
>> ./targetdep.tex:72: @menu reference to nonexistent node `log10'
>> ./targetdep.tex:73: @menu reference to nonexistent node `log1p'
>> ./targetdep.tex:74: @menu reference to nonexistent node `log2'
>> ./targetdep.tex:75: @menu reference to nonexistent node `logb'
>> ./targetdep.tex:76: @menu reference to nonexistent node `lrint'
>> ./targetdep.tex:77: @menu reference to nonexistent node `lround'
>> ./targetdep.tex:78: @menu reference to nonexistent node `matherr'
>> ./targetdep.tex:79: @menu reference to nonexistent node `modf'
>> ./targetdep.tex:80: @menu reference to nonexistent node `nan'
>> ./targetdep.tex:81: @menu reference to nonexistent node `nearbyint'
>> ./targetdep.tex:82: @menu reference to nonexistent node `nextafter'
>> ./targetdep.tex:83: @menu reference to nonexistent node `pow'
>> ./targetdep.tex:84: @menu reference to nonexistent node `remainder'
>> ./targetdep.tex:85: @menu reference to nonexistent node `remquo'
>> ./targetdep.tex:86: @menu reference to nonexistent node `rint'
>> ./targetdep.tex:87: @menu reference to nonexistent node `round'
>> ./targetdep.tex:88: @menu reference to nonexistent node `scalbn'
>> ./targetdep.tex:89: @menu reference to nonexistent node `signbit'
>> ./targetdep.tex:90: @menu reference to nonexistent node `sin'
>> ./targetdep.tex:91: @menu reference to nonexistent node `sinh'
>> ./targetdep.tex:92: @menu reference to nonexistent node `sqrt'
>> ./targetdep.tex:93: @menu reference to nonexistent node `tan'
>> ./targetdep.tex:94: @menu reference to nonexistent node `tanh'
>> ./targetdep.tex:95: @menu reference to nonexistent node `trunc'
>> ./targetdep.tex:228: @menu reference to nonexistent node `cabs'
>> ./targetdep.tex:229: @menu reference to nonexistent node `cacos'
>> ./targetdep.tex:230: @menu reference to nonexistent node `cacosh'
>> ./targetdep.tex:231: @menu reference to nonexistent node `carg'
>> ./targetdep.tex:232: @menu reference to nonexistent node `casin'
>> ./targetdep.tex:233: @menu reference to nonexistent node `casinh'
>> ./targetdep.tex:234: @menu reference to nonexistent node `catan'
>> ./targetdep.tex:235: @menu reference to nonexistent node `catanh'
>> ./targetdep.tex:236: @menu reference to nonexistent node `ccos'
>> ./targetdep.tex:237: @menu reference to nonexistent node `ccosh'
>> ./targetdep.tex:238: @menu reference to nonexistent node `cexp'
>> ./targetdep.tex:239: @menu reference to nonexistent node `cimag'
>> ./targetdep.tex:240: @menu reference to nonexistent node `clog'
>> ./targetdep.tex:241: @menu reference to nonexistent node `conj'
>> ./targetdep.tex:242: @menu reference to nonexistent node `cpow'
>> ./targetdep.tex:243: @menu reference to nonexistent node `cproj'
>> ./targetdep.tex:244: @menu reference to nonexistent node `creal'
>> ./targetdep.tex:245: @menu reference to nonexistent node `csin'
>> ./targetdep.tex:246: @menu reference to nonexistent node `csinh'
>> ./targetdep.tex:247: @menu reference to nonexistent node `csqrt'
>> ./targetdep.tex:248: @menu reference to nonexistent node `ctan'
>> ./targetdep.tex:249: @menu reference to nonexistent node `ctanh'
>> make[4]: *** [libm.html] Error 1
>
> Previous to that there are also some warnings for libc:
>
>> rm -rf libc.htp
>> if makeinfo --split-size=5000000 --split-size=5000000  --html   -I
>> /home/freddie/bleeding-edge-toolchain/src/newlib/newlib/libc \
>>  -o libc.htp
>> /home/freddie/bleeding-edge-toolchain/src/newlib/newlib/libc/libc.texinfo;
>> \
>> then \
>>   rm -rf libc.html; \
>>   if test ! -d libc.htp && test -d libc; then \
>>     mv libc libc.html; else mv libc.htp libc.html; fi; \
>> else \
>>   if test ! -d libc.htp && test -d libc; then \
>>     rm -rf libc; else rm -Rf libc.htp libc.html; fi; \
>>   exit 1; \
>> fi
>> stdlib/div.def:1: warning: node next `div' in menu `ecvtbuf' and in
>> sectioning `ecvt' differ
>> stdlib/efgcvt.def:1: warning: node next `ecvt' in menu `__env_lock'
>> and in sectioning `gvcvt' differ
>> stdlib/efgcvt.def:1: warning: node prev `ecvt' in menu `ecvtbuf' and
>> in sectioning `div' differ
>> stdlib/efgcvt.def:60: warning: node next `gvcvt' in menu `exit' and in
>> sectioning `ecvtbuf' differ
>> stdlib/efgcvt.def:60: warning: node prev `gvcvt' in menu `__env_lock'
>> and in sectioning `ecvt' differ
>> stdlib/ecvtbuf.def:1: warning: node next `ecvtbuf' in menu `ecvt' and
>> in sectioning `__env_lock' differ
>> stdlib/ecvtbuf.def:1: warning: node prev `ecvtbuf' in menu `div' and
>> in sectioning `gvcvt' differ
>> stdlib/envlock.def:1: warning: node next `__env_lock' in menu `gvcvt'
>> and in sectioning `exit' differ
>> stdlib/envlock.def:1: warning: node prev `__env_lock' in menu `ecvt'
>> and in sectioning `ecvtbuf' differ
>> stdlib/exit.def:1: warning: node prev `exit' in menu `gvcvt' and in
>> sectioning `__env_lock' differ
>> stdlib/mlock.def:1: warning: node next `__malloc_lock' in menu
>> `mbsrtowcs' and in sectioning `mblen' differ
>> stdlib/mblen.def:1: warning: node next `mblen' in menu `mbtowc' and in
>> sectioning `mbsrtowcs' differ
>> stdlib/mblen.def:1: warning: node prev `mblen' in menu `mbstowcs' and
>> in sectioning `__malloc_lock' differ
>> stdlib/mbsnrtowcs.def:1: warning: node prev `mbsrtowcs' in menu
>> `__malloc_lock' and in sectioning `mblen' differ
>> stdlib/mbstowcs.def:1: warning: node next `mbstowcs' in menu `mblen'
>> and in sectioning `mbtowc' differ
>> stdlib/mbtowc.def:1: warning: node prev `mbtowc' in menu `mblen' and
>> in sectioning `mbstowcs' differ
>> ctype/iswalpha.def:1: warning: node next `iswalpha' in menu `iswblank'
>> and in sectioning `iswcntrl' differ
>> ctype/iswcntrl.def:1: warning: node next `iswcntrl' in menu `iswdigit'
>> and in sectioning `iswblank' differ
>> ctype/iswcntrl.def:1: warning: node prev `iswcntrl' in menu `iswblank'
>> and in sectioning `iswalpha' differ
>> ctype/iswblank.def:1: warning: node next `iswblank' in menu `iswcntrl'
>> and in sectioning `iswdigit' differ
>> ctype/iswblank.def:1: warning: node prev `iswblank' in menu `iswalpha'
>> and in sectioning `iswcntrl' differ
>> ctype/iswdigit.def:1: warning: node prev `iswdigit' in menu `iswcntrl'
>> and in sectioning `iswblank' differ
>
> But these make no harm - libc.html is generated and seems to be correct
> - it's libm.html that causes trouble.
>
> 4\/3!!