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uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

Browse source 
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>
This commit is contained in:
Anton Arapov 2021-04-03 12:58:10 +02:00 • committed by Alan Daniels
commit 56de2bcd43
30691 changed files with 3076956 additions and 0 deletions
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56
pkgs/development/tools/build-managers/gprbuild/nixpkgs-gnat.xml Normal file
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<?xml version="1.0" ?>
<gprconfig>
<!-- This differs from the default GNAT compiler description
in the following ways:
* gnatmake is used over gnatls to detect the GNAT version
since the latter is not part of the wrapper.
* to find the runtime libraries, we rely on the symlink
../nix-support/gprconfig-gnat-unwrapped which is a
gprconfig-specific addition to the cc-wrapper we employ
for Ada compilers (which is only GNAT at the moment).
For documentation on this file format and its use refer to
https://docs.adacore.com/gprbuild-docs/html/gprbuild_ug/companion_tools.html#the-gprconfig-knowledge-base
-->
<compiler_description>
<!-- We would like to name this something different, so users
of gprconfig know this is something custom, nixpkgs-related,
but unfortunately the knowledge base depends on the name of
the compiler for e. g. linker settings.
-->
<name>GNAT</name>
<executable prefix="1">(.*-.*-.*)?gnatmake</executable>
<version>
<external>${PREFIX}gnatmake -v</external>
<grep regexp="^GNATMAKE.+?(\d+(\.\d+)?)" group="1"></grep>
</version>
<languages>Ada</languages>
<variable name="gcc_version">
<external>${PREFIX}gcc -v</external>
<grep regexp="^[-\w]*gcc \S+ (\S+)" group="1"></grep>
</variable>
<!-- The ada runtime libraries and objects are only part of the unwrapped
GNAT derivation. We can't symlink them into the wrapper derivation
(at least not the canonical location) since that screws with linking
against libraries distributed with gcc.
As a workaround, we create a symlink to the unwrapped GNAT's "out"
output in the cc-wrapper which we can read into a variable here and
use to find GNAT's Ada runtime.
-->
<variable name="gnat_unwrapped">
<external>readlink -n ${PATH}/../nix-support/gprconfig-gnat-unwrapped</external>
</variable>
<runtimes default="default,kernel,native">
<directory group="default" >$gnat_unwrapped/lib/gcc(-lib)?/$TARGET/$gcc_version/adalib/</directory>
<directory group="default" contents="^rts-">$gnat_unwrapped/lib/gcc(-lib)?/$TARGET/$gcc_version/ada_object_path</directory>
<directory group="2" >$gnat_unwrapped/lib/gcc(-lib)?/$TARGET/$gcc_version/rts-(.*)/adalib/</directory>
<directory group="1" >$gnat_unwrapped/$TARGET/lib/gnat/(.*)/adalib/</directory>
</runtimes>
<target>
<external>${PREFIX}gcc -dumpmachine</external>
<grep regexp="[^\r\n]+"></grep>
</target>
</compiler_description>
</gprconfig>