From 36d5c8bc3592b4dffbec222a179c3956787a0694 Mon Sep 17 00:00:00 2001
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From: Sergio Prado <sergio.prado@e-labworks.com>
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Date: Sat, 9 Sep 2017 15:04:58 -0300
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Subject: [PATCH] Fix error when building with uClibc-ng
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The uClibc-ng C library defines a type called R0 that conflits with a
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global variable called R0 from PaddleReader.cxx.
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src/emucore/tia/PaddleReader.cxx:25:3: error: ‘constexpr const double R0’ redeclared as different kind of symbol
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R0 = 1.5e3,
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^
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/home/sprado/workspace/build/buildroot/build/stella_uclibc/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/sys/ucontext.h:42:3: note: previous declaration ‘<anonymous enum> R0’
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R0 = 0,
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^~
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So let's redefine R0 as a private member of the PaddleReader class.
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Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
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---
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src/emucore/tia/PaddleReader.cxx | 1 -
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src/emucore/tia/PaddleReader.hxx | 2 ++
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2 files changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/emucore/tia/PaddleReader.cxx b/src/emucore/tia/PaddleReader.cxx
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index 69c828ea6c5c..27ff828200ee 100644
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--- a/src/emucore/tia/PaddleReader.cxx
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+++ b/src/emucore/tia/PaddleReader.cxx
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@@ -22,7 +22,6 @@
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static constexpr double
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C = 68e-9,
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RPOT = 1e6,
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- R0 = 1.5e3,
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USUPP = 5;
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static constexpr double TRIPPOINT_LINES = 379;
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diff --git a/src/emucore/tia/PaddleReader.hxx b/src/emucore/tia/PaddleReader.hxx
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index 00238a4fe5b5..0032e6efd015 100644
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--- a/src/emucore/tia/PaddleReader.hxx
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+++ b/src/emucore/tia/PaddleReader.hxx
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@@ -65,6 +65,8 @@ class PaddleReader : public Serializable
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bool myIsDumped;
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+ static constexpr double R0 = 1.5e3;
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+
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private:
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PaddleReader(const PaddleReader&) = delete;
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PaddleReader(PaddleReader&&) = delete;
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--
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1.9.1
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