termux-packages/packages/openfoam/src-OSspecific-POSIX-printStack.C.patch

--- ./src/OSspecific/POSIX/printStack/printStack.C.orig	2021-12-01 03:15:50.000000000 +0100
+++ ./src/OSspecific/POSIX/printStack/printStack.C	2021-12-01 03:15:50.000000000 +0100
@@ -33,7 +33,9 @@
 
 #include <cinttypes>
 #include <cxxabi.h>
+#ifndef __ANDROID__
 #include <execinfo.h>
+#endif
 #include <dlfcn.h>
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -210,6 +212,7 @@
 
 void Foam::error::safePrintStack(std::ostream& os)
 {
+    #ifndef __ANDROID__
     // Get raw stack symbols
     void *array[100];
     size_t size = backtrace(array, 100);
@@ -225,11 +228,13 @@
 
         os  << '#' << label(i) << '\t' << msg << std::endl;
     }
+    #endif
 }
 
 
 void Foam::error::printStack(Ostream& os)
 {
+    #ifndef __ANDROID__
     // Get raw stack symbols
     const size_t CALLSTACK_SIZE = 128;
 
@@ -267,6 +272,7 @@
     }
 
     delete info;
+    #endif
 }