Commit 91de0b09 authored by Brad King's avatar Brad King

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.
parent a1bb7e90
......@@ -12,6 +12,22 @@ project(BuildDepends)
# project is built.
set(CMAKE_SUPPRESS_REGENERATION 1)
# Xcode needs some help with the fancy dependencies in this test.
if("${CMAKE_GENERATOR}" MATCHES "Xcode")
set(HELP_XCODE 1)
endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
function(help_xcode_depends)
if(HELP_XCODE)
file(GLOB_RECURSE MACRO_OBJS
${BuildDepends_BINARY_DIR}/Project/zot_macro_*.o*
)
if(MACRO_OBJS)
message("Helping Xcode by removing objects [${MACRO_OBJS}]")
file(REMOVE ${MACRO_OBJS})
endif(MACRO_OBJS)
endif(HELP_XCODE)
endfunction(help_xcode_depends)
file(MAKE_DIRECTORY ${BuildDepends_BINARY_DIR}/Project)
message("Creating Project/foo.cxx")
write_file(${BuildDepends_BINARY_DIR}/Project/foo.cxx
......@@ -21,6 +37,12 @@ file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
"static const char* zot = \"zot\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
"static const char* zot_custom = \"zot_custom\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_dir.hxx
"static const char* zot_macro_dir = \"zot_macro_dir\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_tgt.hxx
"static const char* zot_macro_tgt = \"zot_macro_tgt\";\n")
help_xcode_depends()
message("Building project first time")
try_compile(RESULT
......@@ -28,7 +50,7 @@ try_compile(RESULT
${BuildDepends_SOURCE_DIR}/Project
testRebuild
OUTPUT_VARIABLE OUTPUT)
if("${CMAKE_GENERATOR}" MATCHES "Xcode")
if(HELP_XCODE)
try_compile(RESULT
${BuildDepends_BINARY_DIR}/Project
${BuildDepends_SOURCE_DIR}/Project
......@@ -39,7 +61,7 @@ if("${CMAKE_GENERATOR}" MATCHES "Xcode")
${BuildDepends_SOURCE_DIR}/Project
testRebuild
OUTPUT_VARIABLE OUTPUT)
endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
endif(HELP_XCODE)
if(NOT RESULT)
message(SEND_ERROR "Could not build test project: ${OUTPUT}")
......@@ -78,11 +100,12 @@ execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
string(REGEX REPLACE "[\r\n]" " " out "${out}")
message("Run result: ${runResult} Output: \"${out}\"")
if("${out}" STREQUAL "[zot] [zot_custom] ")
set(VALUE_UNCHANGED "[zot] [zot_custom] [zot_macro_dir] [zot_macro_tgt] ")
if("${out}" STREQUAL "${VALUE_UNCHANGED}")
message("Worked!")
else("${out}" STREQUAL "[zot] [zot_custom] ")
else("${out}" STREQUAL "${VALUE_UNCHANGED}")
message(SEND_ERROR "Project did not initially build properly: ${out}")
endif("${out}" STREQUAL "[zot] [zot_custom] ")
endif("${out}" STREQUAL "${VALUE_UNCHANGED}")
message("Waiting 3 seconds...")
# any additional argument will cause ${bar} to wait forever
......@@ -95,6 +118,12 @@ file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot.hxx.in
"static const char* zot = \"zot changed\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_custom.hxx.in
"static const char* zot_custom = \"zot_custom changed\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_dir.hxx
"static const char* zot_macro_dir = \"zot_macro_dir changed\";\n")
file(WRITE ${BuildDepends_BINARY_DIR}/Project/zot_macro_tgt.hxx
"static const char* zot_macro_tgt = \"zot_macro_tgt changed\";\n")
help_xcode_depends()
message("Building project second time")
try_compile(RESULT
......@@ -104,7 +133,7 @@ try_compile(RESULT
OUTPUT_VARIABLE OUTPUT)
# Xcode is in serious need of help here
if("${CMAKE_GENERATOR}" MATCHES "Xcode")
if(HELP_XCODE)
try_compile(RESULT
${BuildDepends_BINARY_DIR}/Project
${BuildDepends_SOURCE_DIR}/Project
......@@ -115,7 +144,7 @@ if("${CMAKE_GENERATOR}" MATCHES "Xcode")
${BuildDepends_SOURCE_DIR}/Project
testRebuild
OUTPUT_VARIABLE OUTPUT)
endif("${CMAKE_GENERATOR}" MATCHES "Xcode")
endif(HELP_XCODE)
if(NOT RESULT)
message(SEND_ERROR "Could not build test project: ${OUTPUT}")
......@@ -147,8 +176,11 @@ execute_process(COMMAND ${zot} OUTPUT_VARIABLE out RESULT_VARIABLE runResult)
string(REGEX REPLACE "[\r\n]" " " out "${out}")
message("Run result: ${runResult} Output: \"${out}\"")
if("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
set(VALUE_CHANGED
"[zot changed] [zot_custom changed] [zot_macro_dir changed] [zot_macro_tgt changed] "
)
if("${out}" STREQUAL "${VALUE_CHANGED}")
message("Worked!")
else("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
else("${out}" STREQUAL "${VALUE_CHANGED}")
message(SEND_ERROR "Project did not rebuild properly!")
endif("${out}" STREQUAL "[zot changed] [zot_custom changed] ")
endif("${out}" STREQUAL "${VALUE_CHANGED}")
cmake_minimum_required(VERSION 2.6)
project(testRebuild)
add_library(foo STATIC ${testRebuild_BINARY_DIR}/foo.cxx)
......@@ -57,5 +58,17 @@ add_custom_command(
add_custom_target(zot_custom ALL DEPENDS
${CMAKE_CURRENT_BINARY_DIR}/zot_custom.hxx)
add_executable(zot zot.cxx ${CMAKE_CURRENT_BINARY_DIR}/zot.hxx)
add_executable(zot zot.cxx ${CMAKE_CURRENT_BINARY_DIR}/zot.hxx
zot_macro_dir.cxx zot_macro_tgt.cxx)
add_dependencies(zot zot_custom)
# Test the #include line macro transformation rule support.
set_property(
TARGET zot
PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "ZOT_TGT(%)=<zot_%_tgt.hxx>"
)
set_property(
DIRECTORY
PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM "ZOT_DIR(%)=<zot_%_dir.hxx>"
)
......@@ -2,9 +2,13 @@
#include <zot_custom.hxx>
#include <stdio.h>
const char* zot_macro_dir_f();
const char* zot_macro_tgt_f();
int main()
{
printf("[%s] [%s]\n", zot, zot_custom);
printf("[%s] [%s] [%s] [%s]\n", zot, zot_custom,
zot_macro_dir_f(), zot_macro_tgt_f());
fflush(stdout);
return 0;
}
#define ZOT_DIR(x) <zot_##x##_dir.hxx>
#include ZOT_DIR(macro)
const char* zot_macro_dir_f()
{
return zot_macro_dir;
}
#define ZOT_TGT(x) <zot_##x##_tgt.hxx>
#include ZOT_TGT(macro)
const char* zot_macro_tgt_f()
{
return zot_macro_tgt;
}
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