CCFLAGS is set as this

CCFLAGS = -fno-common -DPERL_DARWIN -mmacosx-version-min=10.07 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -DPERL_USE_SAFE_PUTENV

I tried adding

CC =  -mmacosx-version-min=10.07
LD =  -mmacosx-version-min=10.07
[download]

I still got my binary with 10.13

I checkt

otool -l blib/script/parl
otool -l blib/script/parldyn
[download]

They both still have 10.13

I have noticed that when I run "make" I get the following warnings:

Makefile:848: warning: overriding commands for target `.c.o'
Makefile:338: warning: ignoring old commands for target `.c.o'
"/Users/fc/perl5/perlbrew/perls/perl-5.24.4/bin/perl" par_pl2c.pl my_p
+ar_pl < ../script/par.pl > my_par_pl.c 
"/Users/fc/perl5/perlbrew/perls/perl-5.24.4/bin/perl" sha1.c.PL
cc -c -fno-common -DPERL_DARWIN -mmacosx-version-min=10.13 -fno-strict
+-aliasing -pipe -fstack-protector-strong -I/usr/local/include -DPERL_
+USE_SAFE_PUTENV  -I/Users/fc/perl5/perlbrew/perls/perl-5.24.4/lib/5.2
+4.4/darwin-2level/CORE  -DLDLIBPTHNAME=\"DYLD_LIBRARY_PATH\" -DPARL_E
+XE=\"parl\" -DPAR_PACKER_VERSION=\"1.045\" -O3 main.c
cc main.o  -mmacosx-version-min=10.13 -fstack-protector-strong -L/usr/
+local/lib  -L/Users/fc/perl5/perlbrew/perls/perl-5.24.4/lib/5.24.4/da
+rwin-2level/CORE -lperl -lpthread -ldl -lm -lutil -lc  -o ./par
[download]

Here must be the problem, as I see again the 10.13 value