mongodb: Do not use MINSIGSTKSZ

glibc 2.34 has made MINSIGSTKSZ non-constant

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 35 insertions, 0 deletions

diff --git a/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb/0001-Do-not-use-MINSIGSTKSZ.patch b/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb/0001-Do-not-use-MINSIGSTKSZ.patch
new file mode 100644
index 0000000000..0ee64e9c6c
--- /dev/null
+++ b/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb/0001-Do-not-use-MINSIGSTKSZ.patch
@@ -0,0 +1,34 @@
+From 027044a692b588ef586d495f65eb58b07cc711a3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 11 May 2021 10:15:51 -0700
+Subject: [PATCH] Do not use MINSIGSTKSZ
+
+Since glibc 2.34+ MINSIGSTKSZ is no more a constant.  So,
+let's hardwire this for now until better fix is found.
+64Kb should be good anyway
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/mongo/stdx/thread.h | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/src/mongo/stdx/thread.h b/src/mongo/stdx/thread.h
+index f8058279e3..f31f309959 100644
+--- a/src/mongo/stdx/thread.h
++++ b/src/mongo/stdx/thread.h
+@@ -104,10 +104,7 @@ private:
+     //   .                     N   Y :      4,344 |  13,048 |     7,352
+     //   .                     Y   Y :      4,424 |  13,672 |     8,392
+     //   ( https://jira.mongodb.org/secure/attachment/233569/233569_stacktrace-writeup.txt )
+-    static constexpr std::size_t kMongoMinSignalStackSize = std::size_t{64} << 10;
+-
+-    static constexpr std::size_t kStackSize =
+-        std::max(kMongoMinSignalStackSize, std::size_t{MINSIGSTKSZ});
++    static constexpr std::size_t kStackSize = std::size_t{64} << 10;
+     std::unique_ptr<std::byte[]> _stackStorage = std::make_unique<std::byte[]>(kStackSize);
+ 
+ #else   // !MONGO_HAS_SIGALTSTACK
+-- 
+2.31.1
+
diff --git a/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb_git.bb b/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb_git.bb
index 54178bf75a..cfa2bc18c2 100644
--- a/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb_git.bb
+++ b/meta-oe/dynamic-layers/meta-python/recipes-dbs/mongodb/mongodb_git.bb
@@ -29,6 +29,7 @@ SRC_URI = "git://github.com/mongodb/mongo.git;branch=v4.4 \
            file://0001-include-needed-c-header.patch \
            file://disable_runtime_check.patch \
            file://ppc64_ARCH_BITS.patch \
+           file://0001-Do-not-use-MINSIGSTKSZ.patch \
            "
 SRC_URI_append_libc-musl ="\
            file://0001-Mark-one-of-strerror_r-implementation-glibc-specific.patch \