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COMPILING
To compile type:
make
to see a list of platforms. Current platforms are:
x86, mingw, mingw-dll, g3-osx, ppc-linux, generic
Choose platform (or generic if your platform is not listed) and then
type:
make <platform>
to use the openssl SHA1 implementation rather than builtin:
make <platform> CFLAGS=-DOPENSSL LDFLAGS=-lcrypto
Note: if you are using the libhashcash.a or linking with other
software that uses openssl, you will want to compile it this way or
you will get conflicts with function names.
COMPILING WINDOWS
Note the mingw target is using the minimum gnu for windows
(http://www.mingw.org) system. On that system you have to type:
mingw32-make mingw
to build win32 executables.
COMPILING WINDOWS DLL
The windows HASHCASH.DLL is also built using mingw:
mingw32-make mingw-dll
builds a win32 HASHCASH.DLL and HASHCASH.LIB (and a HASHCASH.EXE win32
app that relies on the HASHCASH.DLL)
INSTALLING
To install the compiled binaries type:
make install
(obviously install that doesn't work on windows, unix only).
This will install the binaries sha1 and hashcash in /usr/local/bin,
and the man page hashcash.1 in /usr/local/man/man1.
To change the binary installation location change the INSTALL_PATH in
the Makefile. To change the man page installation location change the
MAN_INSTALL_PATH in the Makefile.
For usage information see the man page.
CUSTOM CC OPTIMIZER FLAGS
To override the COPT argument without editing the Makefile do:
make "COPT=-O3 -my-optimization-flags"
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