From 3f182b7e743662ec3fa63e1c7f213171d99485ba Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 10 Feb 2020 21:45:58 +0100
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Subject: [PATCH] Checks for strtol_l function
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strtol_l (and strtoul_l, strtoll_l, strtoull_l) are not always available
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(for example on musl) so check for strtol_l and reuse android fallback if
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needed to avoid the following build failure:
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/home/buildroot/autobuild/instance-1/output-1/build/ogre-1.12.0/OgreMain/src/OgreStringConverter.cpp: In static member function 'static bool Ogre::StringConverter::parse(const String&, Ogre::int32&)':
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/home/buildroot/autobuild/instance-1/output-1/build/ogre-1.12.0/OgreMain/src/OgreStringConverter.cpp:253:22: error: 'strtol_l' was not declared in this scope
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ret = (int32)strtol_l(val.c_str(), &end, 0, _numLocale);
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^~~~~~~~
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Fixes:
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- http://autobuild.buildroot.org/results/107cffe41081ce46441dec8699d6ad0f152bc152
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Retrieved from:
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https://github.com/OGRECave/ogre/commit/3f182b7e743662ec3fa63e1c7f213171d99485ba]
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---
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CMake/ConfigureBuild.cmake | 7 +++++++
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CMake/Templates/OgreBuildSettings.h.in | 2 ++
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OgreMain/include/OgreString.h | 3 +++
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3 files changed, 12 insertions(+)
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diff --git a/CMake/ConfigureBuild.cmake b/CMake/ConfigureBuild.cmake
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index ab049a525ae..73606c997c1 100644
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--- a/CMake/ConfigureBuild.cmake
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+++ b/CMake/ConfigureBuild.cmake
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@@ -133,6 +133,13 @@ if(SDL2_FOUND OR EMSCRIPTEN)
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set(OGRE_BITES_HAVE_SDL 1)
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endif()
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+# determine if strtol_l is supported
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+include(CheckFunctionExists)
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+CHECK_FUNCTION_EXISTS(strtol_l HAVE_STRTOL_L)
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+if (NOT HAVE_STRTOL_L)
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+ set(OGRE_NO_LOCALE_STRCONVERT 1)
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+endif ()
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+
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# generate OgreBuildSettings.h
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configure_file(${OGRE_TEMPLATES_DIR}/OgreComponents.h.in ${PROJECT_BINARY_DIR}/include/OgreComponents.h @ONLY)
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configure_file(${OGRE_TEMPLATES_DIR}/OgreBuildSettings.h.in ${PROJECT_BINARY_DIR}/include/OgreBuildSettings.h @ONLY)
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diff --git a/CMake/Templates/OgreBuildSettings.h.in b/CMake/Templates/OgreBuildSettings.h.in
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index a491d09624c..95eb1b71d64 100644
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--- a/CMake/Templates/OgreBuildSettings.h.in
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+++ b/CMake/Templates/OgreBuildSettings.h.in
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@@ -107,4 +107,6 @@ WARNING: Disabling this will make the samples unusable.
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#cmakedefine01 OGRE_NO_QUAD_BUFFER_STEREO
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+#cmakedefine01 OGRE_NO_LOCALE_STRCONVERT
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+
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#endif
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diff --git a/OgreMain/include/OgreString.h b/OgreMain/include/OgreString.h
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index a81c220012e..1f544195dee 100644
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--- a/OgreMain/include/OgreString.h
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+++ b/OgreMain/include/OgreString.h
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@@ -46,8 +46,11 @@ THE SOFTWARE.
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# define strnicmp strncasecmp
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#endif
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+#if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID || OGRE_PLATFORM == OGRE_PLATFORM_EMSCRIPTEN || \
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+ (OGRE_PLATFORM == OGRE_PLATFORM_LINUX && OGRE_NO_LOCALE_STRCONVERT == 1)
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#if OGRE_PLATFORM == OGRE_PLATFORM_ANDROID || OGRE_PLATFORM == OGRE_PLATFORM_EMSCRIPTEN
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# define locale_t int
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+#endif
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# define strtod_l(ptr, end, l) strtod(ptr, end)
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# define strtoul_l(ptr, end, base, l) strtoul(ptr, end, base)
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# define strtol_l(ptr, end, base, l) strtol(ptr, end, base)
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