diff --git a/extra/cmake/build b/extra/cmake/build
index b0298b1c..e942b4cd 100755
--- a/extra/cmake/build
+++ b/extra/cmake/build
@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
+patch -p1 < cmake-no-execinfo.patch
+
 if kiss l cmake; then
     export DESTDIR="$1"
 
diff --git a/extra/cmake/checksums b/extra/cmake/checksums
index c7b9daf9..504cc7e7 100644
--- a/extra/cmake/checksums
+++ b/extra/cmake/checksums
@@ -1 +1,2 @@
 c0e3338bd37e67155b9d1e9526fec326b5c541f74857771b7ffed0c46ad62508  cmake-3.18.1.tar.gz
+93f5582efd076673f9bcb3e639bd594e378954a5a3130e5921027ede23c3325c  cmake-no-execinfo.patch
diff --git a/extra/cmake/patches/cmake-no-execinfo.patch b/extra/cmake/patches/cmake-no-execinfo.patch
new file mode 100644
index 00000000..fd1e7156
--- /dev/null
+++ b/extra/cmake/patches/cmake-no-execinfo.patch
@@ -0,0 +1,52 @@
+diff --git a/Source/kwsys/SystemInformation.cxx b/Source/kwsys/SystemInformation.cxx
+index ed1cdc0..d3afe21 100644
+--- a/Source/kwsys/SystemInformation.cxx
++++ b/Source/kwsys/SystemInformation.cxx
+@@ -150,18 +150,8 @@ typedef struct rlimit ResourceLimitType;
+ #  include <OS.h>
+ #endif
+ 
+-#if defined(KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE)
+-#  include <execinfo.h>
+-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE)
+-#    include <cxxabi.h>
+-#  endif
+-#  if defined(KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP)
+-#    include <dlfcn.h>
+-#  endif
+-#else
+ #  undef KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE
+ #  undef KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP
+-#endif
+ 
+ #include <cctype> // int isdigit(int c);
+ #include <cstdio>
+diff --git a/Source/kwsys/kwsysPlatformTestsCXX.cxx b/Source/kwsys/kwsysPlatformTestsCXX.cxx
+index 0bfa20e..0208417 100644
+--- a/Source/kwsys/kwsysPlatformTestsCXX.cxx
++++ b/Source/kwsys/kwsysPlatformTestsCXX.cxx
+@@ -102,24 +102,6 @@ int main()
+ }
+ #endif
+ 
+-#ifdef TEST_KWSYS_CXX_HAS_BACKTRACE
+-#  if defined(__PATHSCALE__) || defined(__PATHCC__) ||                        \
+-    (defined(__LSB_VERSION__) && (__LSB_VERSION__ < 41))
+-backtrace does not work with this compiler or os
+-#  endif
+-#  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+-#    define _GNU_SOURCE
+-#  endif
+-#  include <execinfo.h>
+-int main()
+-{
+-  void* stackSymbols[256];
+-  backtrace(stackSymbols, 256);
+-  backtrace_symbols(&stackSymbols[0], 1);
+-  return 0;
+-}
+-#endif
+-
+ #ifdef TEST_KWSYS_CXX_HAS_DLADDR
+ #  if (defined(__GNUC__) || defined(__PGI)) && !defined(_GNU_SOURCE)
+ #    define _GNU_SOURCE
diff --git a/extra/cmake/sources b/extra/cmake/sources
index 7d345b4d..ac303760 100644
--- a/extra/cmake/sources
+++ b/extra/cmake/sources
@@ -1 +1,2 @@
 https://github.com/Kitware/CMake/releases/download/v3.18.1/cmake-3.18.1.tar.gz
+patches/cmake-no-execinfo.patch