rockbox/tools/configure, branch master

Fix formatting in configure

2017-05-16T02:16:25+00:00

Change-Id: Ie877121bb60df6fb1fed4f778cc9aa0f5c426ed8

Fix typo in configure

2017-01-16T19:09:56+00:00

Change-Id: I142822983bf1144ab265caf5e9a488c5e423da4f

Fix configure for windows simulator builds in cygwin / mingw cross-compiling environments.

2017-01-15T20:32:25+00:00

Fixes and Changes to configure the Windows simulator builds mostly for cygwin / mingw cross-compiling environments:
  - fix CROSS_COMPILE values including detection for old and newer mingw
environments
  - fix detection of sdl-config by searching inside CROSS_COMPILE
sys-root
  - fix call of sdl-config and use correct (found) version
  - add possibility to build a 64-bit simulator
  - added several -Wno- options to GCCOPTS to prevent annoying compiler
warnings
  - use cross-compiler as HOST_CC if no "native" HOST_CC is available

Change-Id: Ib5dd288c3f9a11be9b66e53e3406eadfa65f7604

Print make version in configure output.

2016-08-21T15:19:26+00:00

This should make it easier to figure out random build issues.

Change-Id: Ic037ecc94a3c8386043349db1573c3587d7e1fda

Silence newer toolchains a bit

2016-08-12T12:42:31+00:00

Newer toolchains (both gcc and libc related) add a lot of warnings.
While these can be useful and correct, cleaning them up woult be a
lot of work and isn't likely to actually happen any time soon.

Change-Id: I8c4e8cd3dc92f9afa4bf003c63ca65e895e3ef00

Fix broken simulator build with weird sdl-config

2016-06-01T19:11:09+00:00

* --static-libs isn't supported on some (possibly newer) SDL installs, falls back to --libs if this is the case

Patch mostly by Amaury Pouly.

Change-Id: I6dd2f4847f2a2d1de7b2d287c0af6651cec461ff

Use an actually reliable method to determine 32 vs 64 bit

2016-05-25T11:41:44+00:00

Change-Id: Idba256ae66e67efa7a03f3817bc588e0b4ccd4ba

configure: statically link sdl on win32 cross compile

2016-05-13T22:55:33+00:00

Change-Id: If9115da0470e2c301589329af67433f7260d24d3

configure: allow for compiler toolchain override (with warnings)

2016-02-02T22:54:48+00:00

The current configure script unfortunately does not allow one to use another
toolchain than the one hardwire in the script. Although this is good to ensure
working builds, it can be burden when one wants to either test other compilers,
does not want to have to multiple redundant compilers or when the compiler
install script fails for unknown reasons (MIPS I'm looking at you).

The syntax is simple, for example:
/path/to/configure --compiler-prefix arm-none-eabi-
Also 'make reconf' will properly keep the prefix.

Change-Id: I5ee3bc61afa10193586ddd3aef694a8ac08854e2

configure: harden arch autodetected a bit

2015-04-19T16:14:23+00:00

Some arm gcc versions have multiple cpp symbols beginning with
__ARM_ARCH, but want only the one that contains the arch version.

Change-Id: I6792572e29200fc4e62ba07bdd63dc722356c2bb