ENH: Update BuildDepends test to check #include lines with macros.
- Tests IMPLICIT_DEPENDS_INCLUDE_TRANSFORM properties. - See issue #6648. - Works without help in VS IDEs due to native dependency handling. - Xcode needs help to rebuild correctly.
This commit is contained in:
Brad King
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a1bb7e90ef
commit
91de0b09ef
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@ -12,6 +12,22 @@ project(BuildDepends)
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# project is built.
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set(CMAKE_SUPPRESS_REGENERATION 1)
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# Xcode needs some help with the fancy dependencies in this test.
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if("${CMAKE_GENERATOR}" MATCHES "Xcode")
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set(HELP_XCODE 1)
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endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
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function(help_xcode_depends)
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if(HELP_XCODE)
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file(GLOB_RECURSE MACRO_OBJS
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${BuildDepends_BINARY_DIR}/Project/zot_macro_*.o*
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)
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if(MACRO_OBJS)
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message("Helping Xcode by removing objects [${MACRO_OBJS}]")
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file(REMOVE ${MACRO_OBJS})
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endif(MACRO_OBJS)
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endif(HELP_XCODE)
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endfunction(help_xcode_depends)
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file(MAKE_DIRECTORY ${BuildDepends_BINARY_DIR}/Project)
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message("Creating Project/foo.cxx")
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write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
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@ -21,6 +37,12 @@ file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
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"static const char* zot = \"zot\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
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"static const char* zot_custom = \"zot_custom\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_dir.hxx
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"static const char* zot_macro_dir = \"zot_macro_dir\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_tgt.hxx
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"static const char* zot_macro_tgt = \"zot_macro_tgt\";\n")
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help_xcode_depends()
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message("Building project first time")
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try_compile(RESULT
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@ -28,7 +50,7 @@ try_compile(RESULT
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${BuildDepends_SOURCE_DIR}/Project
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testRebuild
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OUTPUT_VARIABLE OUTPUT)
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if("${CMAKE_GENERATOR}" MATCHES "Xcode")
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if(HELP_XCODE)
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try_compile(RESULT
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${BuildDepends_BINARY_DIR}/Project
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${BuildDepends_SOURCE_DIR}/Project
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@ -39,7 +61,7 @@ if("${CMAKE_GENERATOR}" MATCHES "Xcode")
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${BuildDepends_SOURCE_DIR}/Project
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testRebuild
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OUTPUT_VARIABLE OUTPUT)
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endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
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endif(HELP_XCODE)
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if(NOT RESULT)
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message(SEND_ERROR "Could not build test project: ${OUTPUT}")
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@ -78,11 +100,12 @@ execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
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string(REGEX REPLACE "[\r\n]" " " out "${out}")
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message("Run result: ${runResult} Output: \"${out}\"")
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if("${out}" STREQUAL "[zot] [zot_custom] ")
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set(VALUE_UNCHANGED "[zot] [zot_custom] [zot_macro_dir] [zot_macro_tgt] ")
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if("${out}" STREQUAL "${VALUE_UNCHANGED}")
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message("Worked!")
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else("${out}" STREQUAL "[zot] [zot_custom] ")
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else("${out}" STREQUAL "${VALUE_UNCHANGED}")
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message(SEND_ERROR "Project did not initially build properly: ${out}")
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endif("${out}" STREQUAL "[zot] [zot_custom] ")
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endif("${out}" STREQUAL "${VALUE_UNCHANGED}")
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message("Waiting 3 seconds...")
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# any additional argument will cause ${bar} to wait forever
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@ -95,6 +118,12 @@ file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
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"static const char* zot = \"zot changed\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
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"static const char* zot_custom = \"zot_custom changed\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_dir.hxx
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"static const char* zot_macro_dir = \"zot_macro_dir changed\";\n")
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file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_tgt.hxx
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"static const char* zot_macro_tgt = \"zot_macro_tgt changed\";\n")
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help_xcode_depends()
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message("Building project second time")
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try_compile(RESULT
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@ -104,7 +133,7 @@ try_compile(RESULT
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OUTPUT_VARIABLE OUTPUT)
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# Xcode is in serious need of help here
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if("${CMAKE_GENERATOR}" MATCHES "Xcode")
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if(HELP_XCODE)
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try_compile(RESULT
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${BuildDepends_BINARY_DIR}/Project
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${BuildDepends_SOURCE_DIR}/Project
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@ -115,7 +144,7 @@ if("${CMAKE_GENERATOR}" MATCHES "Xcode")
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${BuildDepends_SOURCE_DIR}/Project
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testRebuild
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OUTPUT_VARIABLE OUTPUT)
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endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
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endif(HELP_XCODE)
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if(NOT RESULT)
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message(SEND_ERROR "Could not build test project: ${OUTPUT}")
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@ -147,8 +176,11 @@ execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
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string(REGEX REPLACE "[\r\n]" " " out "${out}")
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message("Run result: ${runResult} Output: \"${out}\"")
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if("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
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set(VALUE_CHANGED
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"[zot changed] [zot_custom changed] [zot_macro_dir changed] [zot_macro_tgt changed] "
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)
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if("${out}" STREQUAL "${VALUE_CHANGED}")
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message("Worked!")
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else("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
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else("${out}" STREQUAL "${VALUE_CHANGED}")
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message(SEND_ERROR "Project did not rebuild properly!")
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endif("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
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endif("${out}" STREQUAL "${VALUE_CHANGED}")
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@ -1,3 +1,4 @@
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cmake_minimum_required(VERSION 2.6)
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project(testRebuild)
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add_library(foo STATIC ${testRebuild_BINARY_DIR}/foo.cxx)
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@ -57,5 +58,17 @@ add_custom_command(
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add_custom_target(zot_custom ALL DEPENDS
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${CMAKE_CURRENT_BINARY_DIR}/zot_custom.hxx)
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add_executable(zot zot.cxx ${CMAKE_CURRENT_BINARY_DIR}/zot.hxx)
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add_executable(zot zot.cxx ${CMAKE_CURRENT_BINARY_DIR}/zot.hxx
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zot_macro_dir.cxx zot_macro_tgt.cxx)
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add_dependencies(zot zot_custom)
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# Test the #include line macro transformation rule support.
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set_property(
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TARGET zot
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PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "ZOT_TGT(%)=<zot_%_tgt.hxx>"
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)
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set_property(
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DIRECTORY
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PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "ZOT_DIR(%)=<zot_%_dir.hxx>"
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)
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@ -2,9 +2,13 @@
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#include <zot_custom.hxx>
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#include <stdio.h>
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const char* zot_macro_dir_f();
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const char* zot_macro_tgt_f();
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int main()
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{
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printf("[%s] [%s]\n", zot, zot_custom);
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printf("[%s] [%s] [%s] [%s]\n", zot, zot_custom,
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zot_macro_dir_f(), zot_macro_tgt_f());
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fflush(stdout);
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return 0;
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}
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@ -0,0 +1,7 @@
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#define ZOT_DIR(x) <zot_##x##_dir.hxx>
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#include ZOT_DIR(macro)
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const char* zot_macro_dir_f()
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{
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return zot_macro_dir;
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}
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@ -0,0 +1,7 @@
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#define ZOT_TGT(x) <zot_##x##_tgt.hxx>
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#include ZOT_TGT(macro)
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const char* zot_macro_tgt_f()
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{
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return zot_macro_tgt;
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}
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