Add -fPIC to hdf-eos2 builds (#43794)
* Add -fPIC to hdf-eos2 builds * Use self.compiler.cc_pic_flag instead of -fPIC * Fix style in var/spack/repos/builtin/packages/hdf-eos2/package.py
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@ -160,4 +160,15 @@ def configure_args(self):
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if "zlib" in self.spec:
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extra_args.append("--with-zlib={0}".format(self.spec["zlib-api"].prefix))
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# https://forum.hdfgroup.org/t/help-building-hdf4-with-clang-error-implicit-declaration-of-function-test-mgr-szip-is-invalid-in-c99/7680
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# -fPIC: https://github.com/spack/spack/issues/43792
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if self.spec.satisfies("%apple-clang"):
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extra_args.append(
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"CFLAGS=-Wno-error=implicit-function-declaration {0}".format(
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self.compiler.cc_pic_flag
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)
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)
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else:
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extra_args.append("CFLAGS={0}".format(self.compiler.cc_pic_flag))
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return extra_args
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