# EXEC_PAGESIZE is a preprocessor macro from the Linux Kernel headers. Include
# the appropriate Linux header file <linux/param.h>
#
# With this PR https://github.com/STEllAR-GROUP/hpx/pull/5947 merged, from
# 1.8.1 we can drop these patches
--- a/components/performance_counters/memory/src/mem_counter_linux.cpp
+++ b/components/performance_counters/memory/src/mem_counter_linux.cpp
@@ -14,6 +14,11 @@
 #include <sys/types.h>
 #include <unistd.h>

+// Fix for musl. Use linux/param.h for EXEC_PAGESIZE
+#ifdef __linux__
+#include <linux/param.h>
+#endif
+
 #include <hpx/modules/errors.hpp>
 #include <hpx/modules/format.hpp>

--- a/libs/core/coroutines/include/hpx/coroutines/detail/context_linux_x86.hpp
+++ b/libs/core/coroutines/include/hpx/coroutines/detail/context_linux_x86.hpp
@@ -37,6 +37,11 @@
 #include <stdexcept>
 #include <sys/param.h>

+// Fix for musl. Use linux/param.h for EXEC_PAGESIZE
+#ifdef __linux__
+#include <linux/param.h>
+#endif
+
 #if defined(HPX_HAVE_STACKOVERFLOW_DETECTION)

 #include <cstring>
--- a/libs/core/coroutines/include/hpx/coroutines/detail/posix_utility.hpp
+++ b/libs/core/coroutines/include/hpx/coroutines/detail/posix_utility.hpp
@@ -67,6 +67,11 @@
 #define EXEC_PAGESIZE static_cast<std::size_t>(sysconf(_SC_PAGESIZE))
 #endif

+// Fix for musl. Use linux/param.h for EXEC_PAGESIZE
+#ifdef __linux__
+#include <linux/param.h>
+#endif
+
 /**
  * Stack allocation routines and trampolines for setcontext
  */