The same build error as reported with Solaris occurred on a Fedora 35 machine. The problem is already fixed upstream. Related PR: https://github.com/boostorg/thread/pull/297 Related commit: https://github.com/boostorg/thread/commit/e54f7e39606b807b8f9fc84fbd58cafeabea6562
Since the patch only deals with a build warning, it seems safe to apply it always not just for native builds. Signed-off-by: Adrian Freihofer <[email protected]> --- meta/recipes-support/boost/boost_1.72.0.bb | 1 + ...-elide-a-warning-that-caused-Solaris.patch | 26 +++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 meta/recipes-support/boost/files/0001-Revert-change-to-elide-a-warning-that-caused-Solaris.patch diff --git a/meta/recipes-support/boost/boost_1.72.0.bb b/meta/recipes-support/boost/boost_1.72.0.bb index df1cc16937..23595da930 100644 --- a/meta/recipes-support/boost/boost_1.72.0.bb +++ b/meta/recipes-support/boost/boost_1.72.0.bb @@ -9,4 +9,5 @@ SRC_URI += " \ file://0001-dont-setup-compiler-flags-m32-m64.patch \ file://0001-revert-cease-dependence-on-range.patch \ file://0001-added-typedef-executor_type.patch \ + file://0001-Revert-change-to-elide-a-warning-that-caused-Solaris.patch \ " diff --git a/meta/recipes-support/boost/files/0001-Revert-change-to-elide-a-warning-that-caused-Solaris.patch b/meta/recipes-support/boost/files/0001-Revert-change-to-elide-a-warning-that-caused-Solaris.patch new file mode 100644 index 0000000000..97111ce2f8 --- /dev/null +++ b/meta/recipes-support/boost/files/0001-Revert-change-to-elide-a-warning-that-caused-Solaris.patch @@ -0,0 +1,26 @@ +From 019dd7cea49659e45e12d2b44480c133372ab401 Mon Sep 17 00:00:00 2001 +From: Rob Boehne <[email protected]> +Date: Wed, 20 Nov 2019 11:25:20 -0600 +Subject: [PATCH] Revert change to elide a warning that caused Solaris builds + to fail. + +--- + boost/thread/pthread/thread_data.hpp | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/boost/thread/pthread/thread_data.hpp b/boost/thread/pthread/thread_data.hpp +index aefbeb43c..bc9b1367a 100644 +--- a/boost/thread/pthread/thread_data.hpp ++++ b/boost/thread/pthread/thread_data.hpp +@@ -57,7 +57,7 @@ namespace boost + #else + std::size_t page_size = ::sysconf( _SC_PAGESIZE); + #endif +-#if PTHREAD_STACK_MIN > 0 ++#ifdef PTHREAD_STACK_MIN + if (size<PTHREAD_STACK_MIN) size=PTHREAD_STACK_MIN; + #endif + size = ((size+page_size-1)/page_size)*page_size; +-- +2.35.1 + -- 2.35.1
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