ARM architecture doesn't have any libtcc1 implementation but tcc load
libtcc1.a in all case. This patch add a conditional preprocessor
instruction to load libtcc1.a only when there is an implementation for
the target architecture.
Summary of what was changed or added so far:
These won't work on Win32
* --disable-static option builds libtcca.so.1.0 and associated simlinks.
This replaces libtcca.a, which is a static library with a dynamic one.
* --with-selinux option uses mmap to enable tcc -run to work with Selinux.
* attempt to build tcc1.def on i386 / x86_64 when --enable-cross is used.
If successful, this gets around the "_start not found" or "_winstart not
found" messages when i386-win32-tcc is run on these systems. I say "if"
because it gave me fits of trouble on my system and not all others have
been tested yet. tcc1.def is not a real .def file by the way, but it works,
so it's kind of a dancing bear at this point. We're not concerned that
it's getting the steps wrong. We're just happy it's not eating us for lunch.
* additional make target for lib/tcc1.def on non-win32 builds
tcc1.def was formerly lib/libtcc1.a but has bee made into its
own Makefile target, tcc1.def
* use mv instead of cp on config.h
this fixes a mistake I made which caused Makefile to rebuild
all targets every time
* make links from libtcc.so.1.0 to libtcc.so.1 and libtcc.so
merge more changes from Fedora spec file into Makefile
I did a lot of reading on Makefiles. It should be a lot less hacked now that I got rid of my temporary cross-build script. I had to build i386-win32-tcc as 32 bit in order to use it to build the windows version of libtcc1.a and move that into lib directory. Still testing, but it does build windows fib.exe smoothly now and generates shard lib, libtcc.so.1.0 and test links against it.
on x86_64 using --enable-cross. The easiest way to fix this is
to put -m32 in the Makefile.
Committer: Henry Kroll <henry@comptune.com>
Committer: Henry Kroll <henry@comptune.com>
(Because GNU's alloca.h unconditionally #undef's alloca)
Also, remove gcc specific sections in headers. and
instead change tests such that gcc does not use them.
