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cmake_minimum_required(VERSION 3.5)
project(PDBDirectoryAndName C)
# Make sure the proper compiler is in use.
if(NOT MSVC AND NOT CMAKE_C_COMPILER_ID STREQUAL "Intel" AND NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
message(FATAL_ERROR "The PDBDirectoryAndName test works only with MSVC, Clang or Intel")
endif()
# Intel 11.1 does not support /Fd but Intel 14.0 does.
# TODO: Did a version in between these add it?
if((CMAKE_C_COMPILER_ID STREQUAL Intel AND
CMAKE_C_COMPILER_VERSION VERSION_LESS 14.0) OR
CMAKE_C_COMPILER_ID STREQUAL "IntelLLVM")
set(NO_COMPILE_PDB 1)
endif()
set(my_targets "")
add_library(mylibA SHARED mylibA.c)
set_target_properties(mylibA PROPERTIES
PDB_NAME "mylibA_Special"
PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/mylibA_PDB/$<CONFIG>"
)
list(APPEND my_targets mylibA)
add_library(mylibB STATIC mylibB.c)
set_target_properties(mylibB PROPERTIES
COMPILE_PDB_NAME "mylibB_Special"
COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/mylibB_PDB"
)
if(NOT NO_COMPILE_PDB)
list(APPEND my_targets mylibB)
endif()
add_library(mylibC SHARED mylibC.c)
set_target_properties(mylibC PROPERTIES
PDB_NAME "mylibC_Special"
)
list(APPEND my_targets mylibC)
add_library(mylibD STATIC mylibD.c)
set_target_properties(mylibD PROPERTIES
COMPILE_PDB_NAME "mylibD_Special"
)
if(NOT NO_COMPILE_PDB)
list(APPEND my_targets mylibD)
endif()
add_executable(myexe myexe.c)
set_target_properties(myexe PROPERTIES
PDB_NAME "myexe_Special"
PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/myexe_PDB"
)
list(APPEND my_targets myexe)
target_link_libraries(myexe mylibA mylibB mylibC mylibD)
add_executable(myexe2 myexe2.c)
set_target_properties(myexe2 PROPERTIES
PDB_NAME "myexe2_Special"
)
list(APPEND my_targets myexe2)
target_link_libraries(myexe2 mylibA mylibD)
# Clang/C2 does not produce pdb files for static libraries
if (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND
CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
list(REMOVE_ITEM my_targets mylibB mylibD)
endif()
#-----------------------------------------------------------------------------
# Check that PDB files actually appear where expected.
set(pdbs "")
foreach(t ${my_targets})
get_property(pdb_name TARGET ${t} PROPERTY PDB_NAME)
get_property(pdb_dir TARGET ${t} PROPERTY PDB_OUTPUT_DIRECTORY)
if(NOT pdb_name)
get_property(pdb_name TARGET ${t} PROPERTY COMPILE_PDB_NAME)
endif()
if(NOT pdb_dir)
get_property(pdb_dir TARGET ${t} PROPERTY COMPILE_PDB_OUTPUT_DIRECTORY)
endif()
if(NOT pdb_dir)
set(pdb_dir ${CMAKE_CURRENT_BINARY_DIR})
endif()
if (pdb_dir MATCHES "\\$<.*>")
# Skip per-configuration subdirectory if the value contained
# a generator expression.
list(APPEND pdbs ${pdb_dir}/${pdb_name}.pdb)
else()
list(APPEND pdbs ${pdb_dir}/${CMAKE_CFG_INTDIR}/${pdb_name}.pdb)
endif()
endforeach()
add_custom_target(check_pdbs ALL VERBATIM
COMMAND ${CMAKE_COMMAND} -Dconfig=$<CONFIGURATION> "-Dpdbs=${pdbs}"
-P ${CMAKE_CURRENT_SOURCE_DIR}/check_pdbs.cmake
)
add_dependencies(check_pdbs ${my_targets})