From 232a32d832f9754b81dde348e8fd8ded37ad404b Mon Sep 17 00:00:00 2001
From: ericLemanissier <ericLemanissier@users.noreply.github.com>
Date: Thu, 9 Jun 2022 22:24:46 +0200
Subject: [PATCH] (#11091) mingw: externalize deps

* mingw: externalize deps

* Update conanfile.py

* don't propagate libs to gcc

* fixup yml formatting
---
 recipes/mingw-w64/config.yml          |  3 +-
 recipes/mingw-w64/linux/conandata.yml | 10 ------
 recipes/mingw-w64/linux/conanfile.py  | 51 ++++-----------------------
 3 files changed, 8 insertions(+), 56 deletions(-)

diff --git a/recipes/mingw-w64/config.yml b/recipes/mingw-w64/config.yml
index 8bd9d1c5980b8..ccd4069ab51d6 100644
--- a/recipes/mingw-w64/config.yml
+++ b/recipes/mingw-w64/config.yml
@@ -1,4 +1,3 @@
 versions:
     "8.0.2":
-      folder: "linux"
-
+        folder: "linux"
diff --git a/recipes/mingw-w64/linux/conandata.yml b/recipes/mingw-w64/linux/conandata.yml
index ece2d6599b4fa..4c165fd2e4f36 100644
--- a/recipes/mingw-w64/linux/conandata.yml
+++ b/recipes/mingw-w64/linux/conandata.yml
@@ -6,17 +6,7 @@ sources:
     binutils:
       url: "http://ftp.gnu.org/gnu/binutils/binutils-2.35.2.tar.bz2"
       sha256: "cfa7644dbecf4591e136eb407c1c1da16578bd2b03f0c2e8acdceba194bb9d61"
-    gmp:
-      url: "https://ftp.gnu.org/gnu/gmp/gmp-6.2.1.tar.xz"
-      sha256: "fd4829912cddd12f84181c3451cc752be224643e87fac497b69edddadc49b4f2"
-    mpfr:
-      url: "https://ftp.gnu.org/gnu/mpfr/mpfr-4.1.0.tar.xz"
-      sha256: "0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f"
-    mpc:
-      url: "https://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz"
-      sha256: "17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459"
     gcc:
       "10.3.0":
         url: "http://ftp.gnu.org/gnu/gcc/gcc-10.3.0/gcc-10.3.0.tar.xz"
         sha256: "64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344"
-
diff --git a/recipes/mingw-w64/linux/conanfile.py b/recipes/mingw-w64/linux/conanfile.py
index ebd55e7c0a3d1..0aac88eb400c0 100644
--- a/recipes/mingw-w64/linux/conanfile.py
+++ b/recipes/mingw-w64/linux/conanfile.py
@@ -37,6 +37,9 @@ def validate(self):
 
     def build_requirements(self):
         self.build_requires("m4/1.4.19")
+        self.build_requires("gmp/6.2.1")
+        self.build_requires("mpfr/4.1.0")
+        self.build_requires("mpc/1.2.0")
 
     def _download_source(self):
         arch_data = self.conan_data["sources"][self.version]
@@ -77,51 +80,10 @@ def build(self):
         env = {"PATH": os.environ["PATH"] + ":" + os.path.join(self.package_folder, "bin")}
 
         with tools.environment_append(env):
-            self.output.info("Building gmp ...")
-            os.mkdir(os.path.join(self.build_folder, "gmp"))
-            with tools.chdir(os.path.join(self.build_folder, "gmp")):
-                autotools = AutoToolsBuildEnvironment(self)
-                conf_args = [
-                    "--enable-silent-rules",
-                    "--disable-shared"
-                ]
-                autotools.configure(configure_dir=os.path.join(self.build_folder, "sources", "gmp"),
-                                    args=conf_args, target=False, host=False, build=False)
-                autotools.make()
-                autotools.install()
-
-            self.output.info("Building mpfr ...")
-            os.mkdir(os.path.join(self.build_folder, "mpfr"))
-            with tools.chdir(os.path.join(self.build_folder, "mpfr")):
-                autotools = AutoToolsBuildEnvironment(self)
-                conf_args = [
-                    "--enable-silent-rules",
-                    "--disable-shared",
-                    "--with-gmp={}".format(self.package_folder)
-                ]
-                autotools.configure(configure_dir=os.path.join(self.build_folder, "sources", "mpfr"),
-                                    args=conf_args, target=False, host=False, build=False)
-                autotools.make()
-                autotools.install()
-
-            self.output.info("Building mpc ...")
-            os.mkdir(os.path.join(self.build_folder, "mpc"))
-            with tools.chdir(os.path.join(self.build_folder, "mpc")):
-                autotools = AutoToolsBuildEnvironment(self)
-                conf_args = [
-                    "--enable-silent-rules",
-                    "--disable-shared",
-                    "--with-gmp={}".format(self.package_folder),
-                    "--with-mpfr={}".format(self.package_folder)
-                ]
-                autotools.configure(configure_dir=os.path.join(self.build_folder, "sources", "mpc"),
-                                    args=conf_args, target=False, host=False, build=False)
-                autotools.make()
-                autotools.install()
             with_gmp_mpfc_mpc = [
-                "--with-gmp={}".format(self.package_folder),
-                "--with-mpfr={}".format(self.package_folder),
-                "--with-mpc={}".format(self.package_folder)
+                "--with-gmp={}".format(self.deps_cpp_info["gmp"].rootpath.replace("\\", "/")),
+                "--with-mpfr={}".format(self.deps_cpp_info["mpfr"].rootpath.replace("\\", "/")),
+                "--with-mpc={}".format(self.deps_cpp_info["mpc"].rootpath.replace("\\", "/"))
             ]
 
             self.output.info("Building binutils ...")
@@ -207,6 +169,7 @@ def build(self):
                         # Not 100% sure why, but the following options are required, otherwise
                         # gcc fails to build with posix threads
                     ])
+                autotools_gcc.libs = []
                 autotools_gcc.configure(configure_dir=os.path.join(self.build_folder, "sources", "gcc"),
                                         args=conf_args, target=target_tag, host=False, build=False)
                 autotools_gcc.make(target="all-gcc")