compilation errors trying to build unzip on cygwin

[Marco Atzeri]

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On 15.02.2021 00:36, Soren wrote:
> 
> On Sat, Feb 13, 2021 at 11:20 PM Marco Atzeri wrote:
> 
> 

> Well, that would be a simple fix, although it leaves the mystery PATH 
> behavior unsolved. I'll mention that I moved gnwin32-make out of the way 
> and then got compiler (assembler) errors. Here is my console output:
> 
> $ /usr/bin/make -f unix/Makefile cygwin
> ln: failed to create hard link './Makefile': File exists
> /usr/bin/make unzips CC=gcc LD=gcc AS=gcc\
>   CFLAGS="-O3 -DASM_CRC -DNO_LCHOWN -DNO_LCHMOD"\
>   AF="-Di386  " CRCA_O=crc_gcc.o\
>   E=".exe" CP="cp" LN="ln -s"
> make[1]: Entering directory '/usr/src/unzip-6.0-17.src/unzip60'
> gcc -Di386   -x assembler-with-cpp -c -o crc_gcc.o crc_i386.S
> crc_i386.S: Assembler messages:
> crc_i386.S:203: Error: invalid instruction suffix for `push'
> crc_i386.S:204: Error: invalid instruction suffix for `push'
> crc_i386.S:205: Error: invalid instruction suffix for `push'
> crc_i386.S:206: Error: invalid instruction suffix for `push'
> crc_i386.S:207: Error: invalid instruction suffix for `push'
> crc_i386.S:208: Error: invalid instruction suffix for `push'
> crc_i386.S:292: Error: invalid instruction suffix for `pop'
> crc_i386.S:293: Error: invalid instruction suffix for `pop'
> crc_i386.S:294: Error: invalid instruction suffix for `pop'
> crc_i386.S:295: Error: invalid instruction suffix for `pop'
> crc_i386.S:296: Error: invalid instruction suffix for `pop'
> crc_i386.S:297: Error: invalid instruction suffix for `pop'
> make[1]: *** [Makefile:381: crc_gcc.o] Error 1
> make[1]: Leaving directory '/usr/src/unzip-6.0-17.src/unzip60'
> make: *** [unix/Makefile:749: cygwin] Error 2
> 
> Thanks to any persons who are following this thread.

compiling the latest source shows no issue at all
from my side with a recent 64bit Cygwin.

$ cygport unzip.cygport all
...
Stripping executables:
         usr/bin/funzip.exe
         usr/bin/unzip.exe
         usr/bin/unzipsfx.exe
Preparing debuginfo source files:
         18 files
 >>> Packaging unzip-6.0-17.x86_64
 >>> Creating binary package(s)
 >>> unzip-6.0-17.tar.xz
...
 >>> unzip requires: bash cygwin libbz2_1

have you tried to use cygport for
repeating the patching and compiling step as current build ?