Could not be compiled under ubuntu 16

[nihuo]

Got below link errors

unix.c:(.text+0x186c): warning: lchmod is not implemented and will always fail
extract.o: In function `extract_or_test_entrylist':
extract.c:(.text+0x1c08): undefined reference to `lzfse_decode_buffer'
extract.o: In function `UZlzfse_decode':
extract.c:(.text+0x4bd0): undefined reference to `lzfse_decode_buffer'
collect2: error: ld returned 1 exit status
unix/Makefile:283: recipe for target 'unzip' failed
make[1]: *** [unzip] Error 1
make[1]: Leaving directory '/home/x1/lzfse/unzip-lzfse'
unix/Makefile:544: recipe for target 'generic' failed
make: *** [generic] Error 2

Could you tell me how to fix it? Thanks in advance.

[sskaje]

Did you make & install lzfse before building unzip-lzfse?

[nihuo]

Yes, lzfse had been made & installed before

[sskaje]

@nihuo try

cmake .
make install

in lzfse

and then rebuild unzip-lzfse

[nihuo]

same error :(

[nihuo]

In my Macbook, it could be perfectly compiled

[nihuo]

I just tested on CentOS 7, same error

[nihuo]

Got a little progress.

build lzfse with below commands

mkdir build
cd build
cmake ..
make install

after these command and build unzip project will be success. But when using the unzip extract ipa file, got below message:

`LZFSE' method not supported

[torshie]

看Makefile最后输出的那个链接命令，cc -o unzip ... -llzfse ... -s 把 -llzfse 放到-s后面即可成功链接

[sskaje]

root@dev206:~/build/unzip-lzfse# cc -o unzip -L/usr/local/lib  -s  -llzfse -Lbzip2 unzip.o crc32.o  crypt.o envargs.o explode.o extract.o fileio.o globals.o inflate.o list.o match.o process.o ttyio.o ubz2err.o unreduce.o unshrink.o zipinfo.o unix.o  
unix.o: In function `set_symlnk_attribs':
unix.c:(.text+0x194c): warning: lchmod is not implemented and will always fail
extract.o: In function `extract_or_test_entrylist':
extract.c:(.text+0x1992): undefined reference to `lzfse_decode_buffer'
extract.o: In function `UZlzfse_decode':
extract.c:(.text+0x4d20): undefined reference to `lzfse_decode_buffer'
collect2: error: ld returned 1 exit status
root@dev206:~/build/unzip-lzfse# cc -v 
Using built-in specs.
COLLECT_GCC=cc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.2.0-8ubuntu3.2' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3.2) 

@torshie

[sskaje]

@nihuo Try

[nihuo]

COOL!!!!!!!! It works now!
Thank you very much!