nitg: rename `common_ffi` group to `ffi`

[nit.git] / src / common_ffi / pkgconfig.nit

diff --git a/src/common_ffi/pkgconfig.nit b/src/common_ffi/pkgconfig.nit
deleted file mode 100644 (file)
index 335d8d1..0000000
--- a/src/common_ffi/pkgconfig.nit
+++ /dev/null
@@ -1,102 +0,0 @@
-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Copyright 2013 Alexis Laferrière <alexis.laf@xymus.net>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Offers the `PkgconfigPhase` to use the external program "pkg-config" in order
-# to discover what options to pass to the C or C++ compiler.
-module pkgconfig
-
-import c
-private import annotation
-private import literal
-
-redef class ToolContext
-       var pkgconfig_phase: Phase = new PkgconfigPhase(self, [literal_phase])
-end
-
-# Detects the `pkgconfig` annotation on the module declaration only.
-class PkgconfigPhase
-       super Phase
-
-       redef fun process_annotated_node(nmoduledecl, nat)
-       do
-               # Skip if we are not interested
-               if nat.name != "pkgconfig" then return
-
-               # Do some validity checks and print errors if the annotation is used incorrectly
-               var modelbuilder = toolcontext.modelbuilder
-
-               if not nmoduledecl isa AModuledecl then
-                       modelbuilder.error(nat, "Syntax error: only the declaration of modules may use \"pkgconfig\".")
-                       return
-               end
-
-               # retreive module
-               var nmodule = nmoduledecl.parent.as(AModule)
-               var mmodule = nmodule.mmodule.as(not null)
-
-               # target pkgs
-               var pkgs = new Array[String]
-
-               var args = nat.n_args
-               if args.is_empty then
-                       # use module name
-                       pkgs.add(mmodule.name)
-               else
-                       for arg in args do
-                               var pkg = arg.as_string
-                               if pkg == null then
-                                       modelbuilder.error(nat, "Syntax error: \"pkgconfig\" expects its arguments to be the name of the package as String literals.")
-                                       return
-                               end
-
-                               pkgs.add(pkg)
-                       end
-               end
-
-               # check availability of pkg-config
-               var proc_which = new IProcess("which", "pkg-config")
-               proc_which.wait
-               var status = proc_which.status
-               if status != 0 then
-                       modelbuilder.error(nat, "Error: program pkg-config not found, make sure it is installed.")
-                       return
-               end
-
-               for pkg in pkgs do
-                       var proc_exist = new Process("pkg-config", "--exists", pkg)
-                       proc_exist.wait
-                       status = proc_exist.status
-                       if status == 1 then
-                               modelbuilder.error(nat, "Error: package \"{pkg}\" unknown by pkg-config, make sure the development package is be installed.")
-                               return
-                       else if status != 0 then
-                               modelbuilder.error(nat, "Error: something went wrong calling pkg-config, make sure it is correctly installed.")
-                               return
-                       end
-
-                       # compiler
-                       var proc = new IProcess("pkg-config", "--cflags", pkg)
-                       var compiler_opts = proc.read_all
-                       mmodule.c_compiler_options = "{mmodule.c_compiler_options} {compiler_opts.replace("\n", " ")}"
-
-                       # linker
-                       proc = new IProcess("pkg-config", "--libs", pkg)
-                       var linker_opts = proc.read_all
-                       mmodule.c_linker_options = "{mmodule.c_linker_options} {linker_opts.replace("\n", " ")}"
-               end
-
-       end
-end