Make MinGW test less verbose on non-Bash shells
The &> construct seems to be Bash-specific.
Supersedes #9755.
(cherry picked from commit 9f768cb519
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@ -147,7 +147,7 @@ def can_build():
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if (os.getenv("MINGW64_PREFIX")):
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mingw64 = os.getenv("MINGW64_PREFIX")
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test = "gcc --version &>/dev/null"
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test = "gcc --version > /dev/null 2>&1"
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if (os.system(mingw + test) == 0 or os.system(mingw64 + test) == 0 or os.system(mingw32 + test) == 0):
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return True
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@ -164,7 +164,7 @@ def get_opts():
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mingw32 = "i686-w64-mingw32-"
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mingw64 = "x86_64-w64-mingw32-"
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if os.system(mingw32 + "gcc --version &>/dev/null") != 0:
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if os.system(mingw32 + "gcc --version > /dev/null 2>&1") != 0:
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mingw32 = mingw
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if (os.getenv("MINGW32_PREFIX")):
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@ -330,18 +330,6 @@ def configure(env):
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env.Append(LINKFLAGS=['-static'])
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mingw_prefix = env["mingw_prefix_64"]
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nulstr = ""
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if (os.name == "posix"):
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nulstr = ">/dev/null"
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else:
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nulstr = ">nul"
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# if os.system(mingw_prefix+"gcc --version"+nulstr)!=0:
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# #not really super consistent but..
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# print("Can't find Windows compiler: "+mingw_prefix)
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# sys.exit(255)
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if (env["target"] == "release"):
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env.Append(CCFLAGS=['-msse2'])
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