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0014860

CMake

public

2014-04-02 10:05

2016-06-10 14:31

Reporter

kurt.dupont

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

closed

Resolution

moved

Platform

windows

OS Version

Product Version

CMake 2.8.12.1

Target Version

Fixed in Version

Summary

0014860: cmake and ninja on windows generate a command with an rsp file that's not understood by the link command

Description

Following lines are generated in rules.ninja
#############################################
# Rule for linking ASM static library.

rule ASM_STATIC_LIBRARY_LINKER
  command = cmd.exe /c $PRE_LINK && armar -r $out $LINK_FLAGS $in && $POST_BUILD
  description = Linking ASM static library $out

#############################################
# Rule for linking ASM static library.

rule ASM_STATIC_LIBRARY_LINKER_RSP_FILE
  command = cmd.exe /c $PRE_LINK && armar -r $out $LINK_FLAGS @$RSP_FILE && $POST_BUILD
  description = Linking ASM static library $out
  rspfile = $RSP_FILE
  rspfile_content = $in_newline $LINK_PATH $LINK_LIBRARIES

The armar command takes --via=${RSP_FILE} as a redirection mechanism

The armar command is defined in my toolchain file as :

set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_AR> -r <TARGET> <LINK_FLAGS> <OBJECTS>")

I found no documentation on the <OBJECTS> token on when this is defined, how this can be used. Is there any way that i can detect/force the use of an rsp file AND influence the string used (@) to indicate the redirection to a file (--via=)?

Additional Information

The actual command issued
cmd.exe /c cd . && armar -r third-party\threadx\src\threadx_ptp_arm_cortexr4.lib @CMakeFiles/threadx_ptp.rsp && cd .
Error: L6833E: File '@CMakeFiles/threadx_ptp.rsp' does not exist

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Notes
(0035624) Ben Boeckel (developer) 2014-04-02 13:13	Ninja uses the <LANG>_RESPONSE_FILE_LINK_FLAG variable to use before the $RSP_FILE parameter (and defaults to "@" if none is found).

(0035631) kurt.dupont (reporter) 2014-04-03 08:14	Setting the CMAKE_<LANG>_RESPONSE_FILE_LINK_FLAG variable works! Thanks

(0042526) Kitware Robot (administrator) 2016-06-10 14:29	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2014-04-02 10:05	kurt.dupont	New Issue
2014-04-02 13:13	Ben Boeckel	Note Added: 0035624
2014-04-03 08:14	kurt.dupont	Note Added: 0035631
2016-06-10 14:29	Kitware Robot	Note Added: 0042526
2016-06-10 14:29	Kitware Robot	Status	new => resolved
2016-06-10 14:29	Kitware Robot	Resolution	open => moved
2016-06-10 14:29	Kitware Robot	Assigned To	=> Kitware Robot
2016-06-10 14:31	Kitware Robot	Status	resolved => closed