mongodb: Disable for armv7 and fix build on musl

new file mode 100644
index 000000000..f8c419d8a
@@ -0,0 +1,50 @@
+From 3eed8388b49d5d3cbc2db74fee1b017eb4b40d0a Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Sat, 2 Sep 2017 10:06:24 -0700
+Subject: [PATCH] Use __GLIBC__ to control use of gnu_get_libc_version
+
+Signed-off-by: Khem Raj <[email protected]>
+---
+Upstream-Status: Pending
+ src/mongo/util/processinfo_linux.cpp | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/src/mongo/util/processinfo_linux.cpp b/src/mongo/util/processinfo_linux.cpp
+index 910015215e..bf8c1ffd15 100644
+--- a/src/mongo/util/processinfo_linux.cpp
++++ b/src/mongo/util/processinfo_linux.cpp
+@@ -40,7 +40,7 @@
+ #include <sys/mman.h>
+ #include <sys/utsname.h>
+ #include <unistd.h>
+-#ifdef __UCLIBC__
++#ifndef __GLIBC__
+ #include <features.h>
+ #else
+ #include <gnu/libc-version.h>
+@@ -451,11 +451,13 @@ double ProcessInfo::getSystemMemoryPressurePercentage() {
+ }
+ 
+ void ProcessInfo::getExtraInfo(BSONObjBuilder& info) {
++#if defined(__GLIBC__)
+     LinuxProc p(_pid);
+     if (p._maj_flt <= std::numeric_limits<long long>::max())
+         info.appendNumber("page_faults", static_cast<long long>(p._maj_flt));
+     else
+         info.appendNumber("page_faults", static_cast<double>(p._maj_flt));
++#endif
+ }
+ 
+ /**
+@@ -491,7 +493,7 @@ void ProcessInfo::SystemInfo::collectSystemInfo() {
+     stringstream ss;
+     ss << "uClibc-" << __UCLIBC_MAJOR__ << "." << __UCLIBC_MINOR__ << "." << __UCLIBC_SUBLEVEL__;
+     bExtra.append("libcVersion", ss.str());
+-#else
++#elif defined(__GLIBC__)
+     bExtra.append("libcVersion", gnu_get_libc_version());
+ #endif
+     if (!verSig.empty())
+-- 
+2.14.1
+

67 lines not on this page · raw message

new file mode 100644
index 000000000..0334d994e
@@ -0,0 +1,26 @@
+From a4dfc92ff342e59596ab64267a8d4f22f173c23b Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Sat, 2 Sep 2017 12:40:41 -0700
+Subject: [PATCH 1/4] Use strerror_r only on glibc systems
+
+Signed-off-by: Khem Raj <[email protected]>
+---
+ src/mongo/util/log.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/mongo/util/log.cpp b/src/mongo/util/log.cpp
+index 1957eb4791..ddf3908818 100644
+--- a/src/mongo/util/log.cpp
++++ b/src/mongo/util/log.cpp
+@@ -101,7 +101,7 @@ string errnoWithDescription(int errNumber) {
+     char buf[kBuflen];
+     char* msg{nullptr};
+ 
+-#if defined(__GNUC__) && defined(_GNU_SOURCE)
++#if defined(__GNUC__) && defined(_GNU_SOURCE) && defined(__GLIBC__)
+     msg = strerror_r(errNumber, buf, kBuflen);
+ #elif defined(_WIN32)
+ 
+-- 
+2.14.1
+

new file mode 100644
index 000000000..098306f50
@@ -0,0 +1,35 @@
+From df7ef16afcc6ab55daa686e4f15c16e3d1280337 Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Sat, 2 Sep 2017 12:42:30 -0700
+Subject: [PATCH 2/4] Add a definition for the macro __ELF_NATIVE_CLASS
+
+It depends on the native arch's word size.
+
+Signed-off-by: Khem Raj <[email protected]>
+---
+ src/mongo/util/stacktrace_posix.cpp | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/src/mongo/util/stacktrace_posix.cpp b/src/mongo/util/stacktrace_posix.cpp
+index 53ab85f56f..7c458e7ef2 100644
+--- a/src/mongo/util/stacktrace_posix.cpp
++++ b/src/mongo/util/stacktrace_posix.cpp
+@@ -37,6 +37,15 @@
+ #include <string>
+ #include <sys/utsname.h>
+ 
++#if !defined(__GLIBC__)
++#if defined __x86_64__ && !defined __ILP32__
++# define __WORDSIZE    64
++#else
++# define __WORDSIZE    32
++#endif
++#define __ELF_NATIVE_CLASS __WORDSIZE
++#endif
++
+ #include "mongo/base/init.h"
+ #include "mongo/config.h"
+ #include "mongo/db/jsobj.h"
+-- 
+2.14.1
+

new file mode 100644
index 000000000..1591f94c9
@@ -0,0 +1,39 @@
+From 458f80f482a201b427a1c92235804d0c3f98fd51 Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Sat, 2 Sep 2017 13:01:11 -0700
+Subject: [PATCH 3/4] Conditionalize glibc specific strerror_r
+
+Signed-off-by: Khem Raj <[email protected]>
+---
+ .../asio-asio-1-11-0/asio/include/asio/impl/error_code.ipp    | 11 ++++-------
+ 1 file changed, 4 insertions(+), 7 deletions(-)
+
+diff --git a/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/error_code.ipp b/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/error_code.ipp
+index 4e7badb14a..0eeae884e2 100644
+--- a/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/error_code.ipp
++++ b/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/error_code.ipp
+@@ -97,17 +97,14 @@ public:
+ #if defined(__sun) || defined(__QNX__) || defined(__SYMBIAN32__)
+     using namespace std;
+     return strerror(value);
+-#elif defined(__MACH__) && defined(__APPLE__) \
+-  || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) \
+-  || defined(_AIX) || defined(__hpux) || defined(__osf__) \
+-  || defined(__ANDROID__)
++#elif defined(__GLIBC__) && defined(_GNU_SOURCE)
++    char buf[256] = "";
++    return strerror_r(value, buf, sizeof(buf));
++#else
+     char buf[256] = "";
+     using namespace std;
+     strerror_r(value, buf, sizeof(buf));
+     return buf;
+-#else
+-    char buf[256] = "";
+-    return strerror_r(value, buf, sizeof(buf));
+ #endif
+ #endif // defined(ASIO_WINDOWS)
+   }
+-- 
+2.14.1
+

new file mode 100644
index 000000000..e871f2ba9
@@ -0,0 +1,26 @@
+From a1c77702926eb8546ff96b00b5b994f7478dabae Mon Sep 17 00:00:00 2001
+From: Khem Raj <[email protected]>
+Date: Sat, 2 Sep 2017 13:13:15 -0700
+Subject: [PATCH 4/4] wiredtiger: Disable strtouq on musl
+
+Signed-off-by: Khem Raj <[email protected]>
+---
+ src/third_party/wiredtiger/build_linux/wiredtiger_config.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/third_party/wiredtiger/build_linux/wiredtiger_config.h b/src/third_party/wiredtiger/build_linux/wiredtiger_config.h
+index 1122e1e319..fdfd48687b 100644
+--- a/src/third_party/wiredtiger/build_linux/wiredtiger_config.h
++++ b/src/third_party/wiredtiger/build_linux/wiredtiger_config.h
+@@ -101,7 +101,7 @@
+ #define HAVE_STRING_H 1
+ 
+ /* Define to 1 if you have the `strtouq' function. */
+-#define HAVE_STRTOUQ 1
++/* #undef HAVE_STRTOUQ 1 */
+ 
+ /* Define to 1 if you have the `sync_file_range' function. */
+ /* #undef HAVE_SYNC_FILE_RANGE */
+-- 
+2.14.1
+

index b38641cff..547f60850 100644
@@ -13,8 +13,15 @@ SRC_URI = "git://github.com/mongodb/mongo.git;branch=v3.4 \
            file://0001-Tell-scons-to-use-build-settings-from-environment-va.patch \
            file://0001-mongo-Add-using-std-string.patch \
            file://0002-d_state.cpp-Add-missing-dependenncy-on-local_shardin.patch \
+           file://0001-Use-long-long-instead-of-int64_t.patch \
+           file://0001-Use-__GLIBC__-to-control-use-of-gnu_get_libc_version.patch \
+           file://0001-Use-strerror_r-only-on-glibc-systems.patch \
+           file://0002-Add-a-definition-for-the-macro-__ELF_NATIVE_CLASS.patch \
+           file://0003-Conditionalize-glibc-specific-strerror_r.patch \
+           "
+SRC_URI_append_libc-musl ="\
+           file://0004-wiredtiger-Disable-strtouq-on-musl.patch \
            "
-
 S = "${WORKDIR}/git"
 
 # Wiredtiger supports only 64-bit platforms

@@ -24,10 +31,13 @@ PACKAGECONFIG ??= "tcmalloc"
 # gperftools compilation fails for arm below v7 because of missing support of
 # dmb operation. So we use system-allocator instead of tcmalloc
 PACKAGECONFIG_remove_armv6 = "tcmalloc"
+PACKAGECONFIG_remove_libc-musl = "tcmalloc"
 
 #std::current_exception is undefined for arm < v6
 COMPATIBLE_MACHINE_armv4 = "(!.*armv4).*"
 COMPATIBLE_MACHINE_armv5 = "(!.*armv5).*"
+COMPATIBLE_MACHINE_armv7a = "(!.*armv7a).*"
+COMPATIBLE_MACHINE_armv7ve = "(!.*armv7ve).*"
 COMPATIBLE_MACHINE_mips64 = "(!.*mips64).*"
 COMPATIBLE_MACHINE_powerpc = "(!.*ppc).*"
 

@@ -48,6 +58,10 @@ EXTRA_OESCONS = "--prefix=${D}${prefix} \
                  ${PACKAGECONFIG_CONFARGS} \
                  mongod mongos"
 
+do_configure_prepend() {
+        # tests use hex floats, not supported in plain C++
+        sed -e 's|-std=c++11|-std=gnu++11|g' -i ${S}/SConstruct
+}
 scons_do_compile() {
         ${STAGING_BINDIR_NATIVE}/scons ${PARALLEL_MAKE} ${EXTRA_OESCONS} || \
         die "scons build execution failed."