From ea7828fca36aa3033ccfa07add873f799c699e76 Mon Sep 17 00:00:00 2001
From: Rex Dieter <rdieter@math.unl.edu>
Date: Fri, 13 Nov 2015 12:33:27 -0600
Subject: [PATCH 1/2] allow modified install paths

and make them consistent between static/shared builds.

Long term, consider using:
https://cmake.org/cmake/help/v3.0/module/GNUInstallDirs.html

issue #295
---
 CMakeLists.txt | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3e0ba2..46e07e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,6 +138,15 @@ if (MSVC)
     list(APPEND LIBHFILES ${SRCDIR}/sprtf.h)
 endif ()
 #######################################
+
+if (NOT LIB_INSTALL_DIR)
+    set(LIB_INSTALL_DIR lib${LIB_SUFFIX})
+endif ()
+
+if (NOT BIN_INSTALL_DIR)
+    set(BIN_INSTALL_DIR bin)
+endif ()
+
 # Always build the STATIC library
 set(name tidy-static)
 add_library ( ${name} STATIC ${CFILES} ${HFILES} ${LIBHFILES} )
@@ -146,9 +155,9 @@ set_target_properties( ${name} PROPERTIES
     )
 list ( APPEND add_LIBS ${name} )
 install(TARGETS ${name}
-        RUNTIME DESTINATION bin
-        ARCHIVE DESTINATION lib
-        LIBRARY DESTINATION lib
+        RUNTIME DESTINATION ${BIN_INSTALL_DIR}
+        ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
+        LIBRARY DESTINATION ${LIB_INSTALL_DIR}
         )
 install( FILES ${HFILES} DESTINATION include )
 ########################################
@@ -166,11 +175,11 @@ if (BUILD_SHARED_LIB)
     set_target_properties( ${name} PROPERTIES 
                                    COMPILE_FLAGS "-DBUILDING_SHARED_LIB" )
     install(TARGETS ${name}
-        RUNTIME DESTINATION bin
-        ARCHIVE DESTINATION lib
-        LIBRARY DESTINATION lib
+        RUNTIME DESTINATION ${BIN_INSTALL_DIR}
+        ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
+        LIBRARY DESTINATION ${LIB_INSTALL_DIR}
         )
-endif ()                               
+endif ()
 
 ##########################################################
 ### main executable - linked with STATIC library

From d0abe84cb38c146ac7c2fae0943552c212c5c7d9 Mon Sep 17 00:00:00 2001
From: Rex Dieter <rdieter@math.unl.edu>
Date: Fri, 13 Nov 2015 13:19:10 -0600
Subject: [PATCH 2/2] support INCLUDE_INSTALL_DIR too

---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 46e07e8..eb22e03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,6 +147,10 @@ if (NOT BIN_INSTALL_DIR)
     set(BIN_INSTALL_DIR bin)
 endif ()
 
+if (NOT INCLUDE_INSTALL_DIR)
+    set(INCLUDE_INSTALL_DIR include)
+endif ()
+
 # Always build the STATIC library
 set(name tidy-static)
 add_library ( ${name} STATIC ${CFILES} ${HFILES} ${LIBHFILES} )
@@ -159,7 +163,7 @@ install(TARGETS ${name}
         ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
         LIBRARY DESTINATION ${LIB_INSTALL_DIR}
         )
-install( FILES ${HFILES} DESTINATION include )
+install( FILES ${HFILES} DESTINATION ${INCLUDE_INSTALL_DIR} )
 ########################################
 # if user option still on
 if (BUILD_SHARED_LIB)