Adding headers to the installation.

meson.build

@@ -13,9 +13,40 @@ sources = [
     'MFile.cpp',
 ]
 
+headers = [
+    './Capture.h',
+    './HookImpl.h',
+    './Thunk.h',
+    './MFile.h',
+    './Lambda.h',
+    './Method.h',
+    './Profiler.h',
+    './GOTEntry.h',
+    './MethodInfo.h',
+    './Section.h',
+    './ELFObject.h',
+    './Call.h',
+    './SectionHeader.h',
+    './Variadic.h',
+    './MethodPointer.h',
+    './Fail.h',
+    './Result.h',
+    './ThunkHandle.h',
+    './Report.h',
+    './SPY.h',
+    './Fake.h',
+    './Error.h',
+    './Hook.h',
+    './ELFInfo.h',
+    './Function.h',
+    './HookBase.h',
+    './Arg.h',
+]
+
 elfspylib = library('elfspy',
     sources,
     install : true,
     include_directories: ['..', '.'],
 )
+install_headers(headers, subdir: 'elfspy')
 pkg.generate(elfspylib)