SCons: Remove unnecessary $LINK overrides

As of SCons 4.0.1, the default value for $LINK is $SMARTLINK, which itself
is a function that will use $CXX as linker for C++:

https://github.com/SCons/scons/blob/4.0.1/SCons/Tool/link.py#L327-L328
https://github.com/SCons/scons/blob/4.0.1/SCons/Tool/link.py#L54-L76

So we don't need to manually specify the same value as $CXX for $LINK.

(cherry picked from commit 2e4bff1cfe)
This commit is contained in:
Rémi Verschelde 2020-11-19 16:47:57 +01:00
parent 797850321b
commit eafb021015
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3 changed files with 3 additions and 6 deletions

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@ -107,7 +107,6 @@ def configure(env):
env["CC"] = "emcc"
env["CXX"] = "em++"
env["LINK"] = "emcc"
env["AR"] = "emar"
env["RANLIB"] = "emranlib"

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@ -97,7 +97,6 @@ def configure(env):
mpprefix = os.environ.get("MACPORTS_PREFIX", "/opt/local")
mpclangver = env["macports_clang"]
env["CC"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang"
env["LINK"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang++"
env["CXX"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang++"
env["AR"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/llvm-ar"
env["RANLIB"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/llvm-ranlib"

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@ -354,18 +354,17 @@ def configure_mingw(env):
if env["use_llvm"]:
env["CC"] = mingw_prefix + "clang"
env["AS"] = mingw_prefix + "as"
env["CXX"] = mingw_prefix + "clang++"
env["AS"] = mingw_prefix + "as"
env["AR"] = mingw_prefix + "ar"
env["RANLIB"] = mingw_prefix + "ranlib"
env["LINK"] = mingw_prefix + "clang++"
else:
env["CC"] = mingw_prefix + "gcc"
env["AS"] = mingw_prefix + "as"
env["CXX"] = mingw_prefix + "g++"
env["AS"] = mingw_prefix + "as"
env["AR"] = mingw_prefix + "gcc-ar"
env["RANLIB"] = mingw_prefix + "gcc-ranlib"
env["LINK"] = mingw_prefix + "g++"
env["x86_libtheora_opt_gcc"] = True
if env["use_lto"]: