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cmake: configure_linker_script: accept argument with file extension

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Reduce the amount of {pre,post}fixing magic: I.e. let it be clearer at
call sites that "linker.cmd" is a file, rather than having to know that
"linker" will be postfixed with ".cmd" internally.

Change argument name to linker_script_gen, to better indicate that we
are producing a generated file.

No functional change expected.

Signed-off-by: Mark Ruvald Pedersen <mped@oticon.com>
This commit is contained in:
Mark Ruvald Pedersen 2019-04-29 20:27:23 +02:00 committed by Alberto Escolar
parent 4c811971f5
commit 1073fbaa00
1 changed files with 12 additions and 13 deletions
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25
CMakeLists.txt
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@ -408,14 +408,13 @@ endif()
configure_file(version.h.in ${PROJECT_BINARY_DIR}/include/generated/version.h) configure_file(version.h.in ${PROJECT_BINARY_DIR}/include/generated/version.h)
# Run $LINKER_SCRIPT file through the C preprocessor, producing ${linker_output_name}.cmd # Run $LINKER_SCRIPT file through the C preprocessor, producing ${linker_script_gen}
macro(configure_linker_script linker_output_name) macro(configure_linker_script linker_script_gen)
set(extra_dependencies ${ARGN}) set(extra_dependencies ${ARGN})
set(linker_cmd_file_name ${linker_output_name}.cmd)
if (${linker_output_name} MATCHES "^linker_pass_final$") if (${linker_script_gen} MATCHES "^linker_pass_final.cmd$")
set(linker_pass_define -DLINKER_PASS2) set(linker_pass_define -DLINKER_PASS2)
elseif (${linker_output_name} MATCHES "^linker_app_smem_unaligned$") elseif (${linker_script_gen} MATCHES "^linker_app_smem_unaligned.cmd$")
set(linker_pass_define -DLINKER_APP_SMEM_UNALIGNED) set(linker_pass_define -DLINKER_APP_SMEM_UNALIGNED)
else() else()
set(linker_pass_define "") set(linker_pass_define "")
@ -428,7 +427,7 @@ macro(configure_linker_script linker_output_name)
set(linker_script_dep IMPLICIT_DEPENDS C ${LINKER_SCRIPT}) set(linker_script_dep IMPLICIT_DEPENDS C ${LINKER_SCRIPT})
elseif(CMAKE_GENERATOR STREQUAL "Ninja") elseif(CMAKE_GENERATOR STREQUAL "Ninja")
# Using DEPFILE with other generators than Ninja is an error. # Using DEPFILE with other generators than Ninja is an error.
set(linker_script_dep DEPFILE ${PROJECT_BINARY_DIR}/${linker_cmd_file_name}.dep) set(linker_script_dep DEPFILE ${PROJECT_BINARY_DIR}/${linker_script_gen}.dep)
else() else()
# TODO: How would the linker script dependencies work for non-linker # TODO: How would the linker script dependencies work for non-linker
# script generators. # script generators.
@ -442,7 +441,7 @@ macro(configure_linker_script linker_output_name)
get_property(current_defines GLOBAL PROPERTY PROPERTY_LINKER_SCRIPT_DEFINES) get_property(current_defines GLOBAL PROPERTY PROPERTY_LINKER_SCRIPT_DEFINES)
add_custom_command( add_custom_command(
OUTPUT ${linker_cmd_file_name} OUTPUT ${linker_script_gen}
DEPENDS DEPENDS
${LINKER_SCRIPT} ${LINKER_SCRIPT}
${extra_dependencies} ${extra_dependencies}
@ -451,13 +450,13 @@ macro(configure_linker_script linker_output_name)
COMMAND ${CMAKE_C_COMPILER} COMMAND ${CMAKE_C_COMPILER}
-x assembler-with-cpp -x assembler-with-cpp
${NOSYSDEF_CFLAG} ${NOSYSDEF_CFLAG}
-MD -MF ${linker_cmd_file_name}.dep -MT ${base_name}/${linker_cmd_file_name} -MD -MF ${linker_script_gen}.dep -MT ${base_name}/${linker_script_gen}
${current_includes} ${current_includes}
${current_defines} ${current_defines}
${linker_pass_define} ${linker_pass_define}
-E ${LINKER_SCRIPT} -E ${LINKER_SCRIPT}
-P # Prevent generation of debug `#line' directives. -P # Prevent generation of debug `#line' directives.
-o ${linker_cmd_file_name} -o ${linker_script_gen}
VERBATIM VERBATIM
WORKING_DIRECTORY ${PROJECT_BINARY_DIR} WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
) )
@ -731,7 +730,7 @@ if (CONFIG_CODE_DATA_RELOCATION)
endif() # CONFIG_CODE_DATA_RELOCATION endif() # CONFIG_CODE_DATA_RELOCATION
configure_linker_script( configure_linker_script(
linker linker.cmd
${PRIV_STACK_DEP} ${PRIV_STACK_DEP}
${APP_SMEM_ALIGNED_DEP} ${APP_SMEM_ALIGNED_DEP}
${CODE_RELOCATION_DEP} ${CODE_RELOCATION_DEP}
@ -1159,7 +1158,7 @@ if(CONFIG_USERSPACE)
) )
configure_linker_script( configure_linker_script(
linker_app_smem_unaligned linker_app_smem_unaligned.cmd
${CODE_RELOCATION_DEP} ${CODE_RELOCATION_DEP}
${APP_SMEM_UNALIGNED_DEP} ${APP_SMEM_UNALIGNED_DEP}
${APP_SMEM_UNALIGNED_LD} ${APP_SMEM_UNALIGNED_LD}
@ -1203,7 +1202,7 @@ endif()
if(CONFIG_USERSPACE AND CONFIG_ARM) if(CONFIG_USERSPACE AND CONFIG_ARM)
configure_linker_script( configure_linker_script(
linker_priv_stacks linker_priv_stacks.cmd
${CODE_RELOCATION_DEP} ${CODE_RELOCATION_DEP}
${APP_SMEM_ALIGNED_DEP} ${APP_SMEM_ALIGNED_DEP}
${APP_SMEM_ALIGNED_LD} ${APP_SMEM_ALIGNED_LD}
@ -1249,7 +1248,7 @@ else()
# first pass (LINKER_SCRIPT), but this time with a different output # first pass (LINKER_SCRIPT), but this time with a different output
# file and preprocessed with the define LINKER_PASS2. # file and preprocessed with the define LINKER_PASS2.
configure_linker_script( configure_linker_script(
linker_pass_final linker_pass_final.cmd
${PRIV_STACK_DEP} ${PRIV_STACK_DEP}
${CODE_RELOCATION_DEP} ${CODE_RELOCATION_DEP}
${ZEPHYR_PREBUILT_EXECUTABLE} ${ZEPHYR_PREBUILT_EXECUTABLE}