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https://github.com/archlinuxarm/PKGBUILDs.git
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66 lines
2.7 KiB
Diff
66 lines
2.7 KiB
Diff
From 689817c9dfde9a0852f2b2489cb0fa93ffbcb215 Mon Sep 17 00:00:00 2001
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From: Krzysztof Raszkowski <krzysztof.raszkowski@intel.com>
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Date: Mon, 10 Feb 2020 16:24:10 +0100
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Subject: [PATCH] gallium/swr: simplify environmental variabled expansion code
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There were 2 versions of code doing the same thing.
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Since std::regexp are locale-sensitive better is to leave old
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good way to do this.
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Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
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Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3761>
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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3761>
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---
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.../codegen/templates/gen_knobs.cpp | 29 -------------------
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1 file changed, 29 deletions(-)
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diff --git a/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_knobs.cpp b/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_knobs.cpp
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index b073f73e3a0..194499aa1e0 100644
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--- a/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_knobs.cpp
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+++ b/src/gallium/drivers/swr/rasterizer/codegen/templates/gen_knobs.cpp
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@@ -43,9 +43,6 @@
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//========================================================
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void KnobBase::autoExpandEnvironmentVariables(std::string& text)
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{
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-#if (__GNUC__) && (GCC_VERSION < 40900)
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- // <regex> isn't implemented prior to gcc-4.9.0
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- // unix style variable replacement
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size_t start;
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while ((start = text.find("${'${'}")) != std::string::npos)
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{
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@@ -64,32 +61,6 @@ void KnobBase::autoExpandEnvironmentVariables(std::string& text)
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const std::string var = GetEnv(text.substr(start + 1, end - start - 1));
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text.replace(start, end - start + 1, var);
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}
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-#else
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- {
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- // unix style variable replacement
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- static std::regex env("\\$\\{([^}]+?)\\}");
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- std::smatch match;
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- while (std::regex_search(text, match, env))
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- {
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- const std::string var = GetEnv(match[1].str());
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- // certain combinations of gcc/libstd++ have problems with this
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- // text.replace(match[0].first, match[0].second, var);
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- text.replace(match.prefix().length(), match[0].length(), var);
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- }
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- }
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- {
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- // win32 style variable replacement
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- static std::regex env("%([^%]+?)%");
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- std::smatch match;
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- while (std::regex_search(text, match, env))
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- {
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- const std::string var = GetEnv(match[1].str());
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- // certain combinations of gcc/libstd++ have problems with this
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- // text.replace(match[0].first, match[0].second, var);
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- text.replace(match.prefix().length(), match[0].length(), var);
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- }
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- }
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-#endif
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}
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//========================================================
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--
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2.24.1
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