void-packages/srcpkgs/mongodb/patches/musl-libc_version_h.patch

--- src/mongo/util/processinfo_linux.cpp.orig	2015-12-14 14:47:03.364085899 +0100
+++ src/mongo/util/processinfo_linux.cpp	2015-12-14 14:49:57.772093896 +0100
@@ -35,7 +35,7 @@
 #include <unistd.h>
 #include <sys/mman.h>
 #include <sys/utsname.h>
-#ifdef __UCLIBC__
+#ifndef __GLIBC__
 #include <features.h>
 #else
 #include <gnu/libc-version.h>
@@ -424,12 +424,14 @@ double ProcessInfo::getSystemMemoryPress
 }
 
 void ProcessInfo::getExtraInfo(BSONObjBuilder& info) {
+#if defined(__GLIBC__)
     // [dm] i don't think mallinfo works. (64 bit.)  ??
     struct mallinfo malloc_info =
         mallinfo();  // structure has same name as function that returns it. (see malloc.h)
     info.append("heap_usage_bytes",
                 malloc_info.uordblks /*main arena*/ + malloc_info.hblkhd /*mmap blocks*/);
     // docs claim hblkhd is included in uordblks but it isn't
+#endif
 
     LinuxProc p(_pid);
     if (p._maj_flt <= std::numeric_limits<long long>::max())
@@ -467,11 +469,11 @@ void ProcessInfo::SystemInfo::collectSys
 
     BSONObjBuilder bExtra;
     bExtra.append("versionString", LinuxSysHelper::readLineFromFile("/proc/version"));
-#ifdef __UCLIBC__
+#if defined(__UCLIBC__)
     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())