Re: tarlz 0.18 build failure on FreeBSD 11.4

[Antonio Diaz Diaz]

David Glover-Aoki wrote:
> CXX = c++
> CPPFLAGS = -I /usr/local/include
> CXXFLAGS = -O2
> LDFLAGS = -L /usr/local/lib
> [...]
> c++ -O2 -c arg_parser.cc -o arg_parser.o
> c++ -O2 -c lzip_index.cc -o lzip_index.o
> c++ -O2 -c archive_reader.cc -o archive_reader.o
> archive_reader.cc:29:10: fatal error: 'lzlib.h' file not found
> #include <lzlib.h>
>           ^~~~~~~~~

Looks like BSD make is ignoring CPPFLAGS. Please, verify that lines 51-52 of 
the Makefile are these:

%.o : %.cc
        $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<

Given that the order of the .o and .cc files are inverted in the rule 
command and in the command actually executed, maybe BSD make is executing a 
default rule lacking $(CPPFLAGS), instead of executing line 52 of the 
Makefile. If this is the case, maybe you could compile tarlz with these 
commands (note the change from CPPFLAGS to CXXFLAGS):

./configure CXXFLAGS='-O2 -I /usr/local/include' LDFLAGS='-L /usr/local/lib'
make

Hope this helps.

Antonio.