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* Use the LGPL instead of the GPL for dual-licensed filesXavier Leroy2021-05-081-4/+5
| | | | | | The GPL makes sense for whole applications, but the dual-licensed Coq and OCaml files are more like libraries to be combined with other code, so the LGPL is more appropriate.
* "macosx" is now called "macos"Xavier Leroy2021-01-181-1/+1
| | | | | The configure script still accepts "macosx" for backward compatibility, but every other part of CompCert now uses "macos".
* Support Cygwin 64 bitsXavier Leroy2020-10-051-8/+12
| | | | | | - Add support for the Win64 ABI to the x86_64 port - Update vararg support to handle Win64 conventions - Configure support for x86_64-cygwin64
* Resynchronize the LICENSE file and the license headers in individual files (#45)Xavier Leroy2018-01-051-0/+3
| | | | | | | | | | | Some files are dual-licensed (GPL + noncommercial license), as marked redundantly in the license headers of those files, and in the LICENSE file. OVer the years those two markings got inconsistent. This commit updates the LICENSE file and the license headers of some files so that they agree on which files are dual-licensed. Some build-related files were dual-licensed but some others were not. Fixed by dual-licensing configure, Makefile.menhir, extraction/extraction.v, */extractionMachdep.v Moved lib/Json* to backend/ because there is no need to dual-license those files, yet lib/* is dual-licensed. Plus: JsonAST did not really belong in lib/ anyway, as it depends on AST which is not in lib/
* Make Archi.ptr64 always computable, and reorganize files accordingly: ia32 ↵Xavier Leroy2016-10-271-0/+26
-> x86/x86_32/x86_64 Having Archi.ptr64 as an opaque Parameter that is determined at run-time depending on compcert.ini is problematic for applications such as VST where functions such as Ctypes.sizeof must compute within Coq. This commit introduces two versions of the Archi.v file, one for x86 32 bits (with ptr64 := false), one for x86 64 bits (with ptr64 := true). Unlike previous approaches, no other file is duplicated between these two variants of x86. While we are at it, I renamed "ia32" into "x86" everywhere. "ia32" is Intel speak for the 32-bit architecture. It is not a good name to describe both the 32 and 64 bit architectures. Finally, .depend is no longer under version control and is regenerated when the target architecture changes. That's because the location of Archi.v differs between the ports that have 32/64 bit variants (x86 so far) and the ports that have only one bitsize (ARM and PowerPC so far).