office-gobmx/solenv/gcc-wrappers/gcc.cxx
Jan-Marek Glogowski 4108665b63 WIN cross: fix gpg-related library builds
Cross compiling these libraries requires to supply the cross-
compiler via the CC_FOR_BUILD environment variable. Since we have
to use the gcc-wrappers, we now need two different invocations
with different inclues and libraries, but just have fixed
environment variables. Also, the CC_FOR_BUILD clashes with LO's
own variant, but that is easy to fix.

So this change includes:
- gcc-wrappers: new option --wrapper-env-prefix to add a prefix
  to the environment variable names
- gcc-wrappers: new option --wrapper-print-cmdline to dump the
  real command called, when a verbose build is executed
- gcc-wrappers: default to exe, if the output has no extension
- unify build flags for gpg related libraries

Change-Id: I4e6a6ba3c6e09237c8ffefa40ce61131290a3852
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102482
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
2020-09-11 18:43:48 +02:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "wrapper.hxx"
int main(int argc, char* argv[])
{
vector<string> rawargs(argv + 1, argv + argc);
string env_prefix; // defaults to REAL_
bool verbose = false;
string args = processccargs(rawargs, env_prefix, verbose);
string command = getexe(env_prefix + "CC");
string flags = getexe(env_prefix + "CC_FLAGS", true);
args.insert(0, flags.empty() ? string() : flags + " ");
setupccenv();
return startprocess(command, args, verbose);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */