X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=CMake%2FInstallPublicHeaders.cmake;h=70cfe3d02c092864373daf4d63ce1076e11681ed;hb=0eb039e8de2a95b35a082a21a103a68e1d08385f;hp=56ebb0c42247df0b8b8058711189021b181d3cf1;hpb=803538dc057a316a7f58cbc96d4c526cc9fa7b94;p=awesomized%2Flibmemcached

diff --git a/CMake/InstallPublicHeaders.cmake b/CMake/InstallPublicHeaders.cmake
index 56ebb0c4..70cfe3d0 100644
--- a/CMake/InstallPublicHeaders.cmake
+++ b/CMake/InstallPublicHeaders.cmake
@@ -1,4 +1,35 @@
 function(install_public_headers DIRECTORY)
+    # validate current directory
+    string(FIND ${CMAKE_CURRENT_SOURCE_DIR} /include/ INCDIR REVERSE)
+    string(FIND ${CMAKE_CURRENT_SOURCE_DIR} /src/ SRCDIR REVERSE)
+    if((INCDIR GREATER_EQUAL 0) OR (SRCDIR GREATER_EQUAL 0))
+        if(INCDIR GREATER_EQUAL 0)
+            math(EXPR POSITION "${INCDIR} + 9")
+        else()
+            math(EXPR POSITION "${SRCDIR} + 5")
+        endif()
+        string(SUBSTRING ${CMAKE_CURRENT_SOURCE_DIR} ${POSITION} -1 CHKDIR)
+        if(NOT CHKDIR STREQUAL DIRECTORY)
+            message(SEND_ERROR "install_public_headers() directories do not match: ${CHKDIR} != ${DIRECTORY}")
+            set(ENV{INVALID_CONFIGURATION} 1)
+        endif()
+    endif()
+
+    # validate public interface version
+    get_filename_component(TOP ${DIRECTORY} NAME)
+    string(FIND ${TOP} "-" DASH)
+    if(DASH GREATER 0)
+        string(SUBSTRING ${TOP} 0 ${DASH} LIBRARY)
+        string(TOUPPER ${LIBRARY} LIBRARY_UCASE)
+        math(EXPR DASH "${DASH} + 1")
+        string(SUBSTRING ${TOP} ${DASH} -1 VERSION)
+        if(NOT ${LIBRARY_UCASE}_VERSION_INC VERSION_EQUAL ${VERSION})
+            message(SEND_ERROR "${LIBRARY} public include directory version ${VERSION} != " ${${LIBRARY_UCASE}_VERSION_INC})
+            set(ENV{INVALID_CONFIGURATION} 1)
+        endif()
+    endif()
+
+    # change local includes to system includes
     foreach(HEADER IN LISTS ARGN)
         file(READ ${HEADER} HEADER_IN)
         string(REGEX REPLACE "include *\"([^\"]+)\"" "include <\\1>" HEADER_OUT "${HEADER_IN}")