Please keep the discussion on the list.
> From: Partha None <[email protected]>
> Date: Mon, 11 Oct 2010 14:23:20 +0000
>
> Command:
>
>
>
> C:\temp\GNUMakeBug>C:\Partha\GNU\MAKE\DJGPP_BUILD\make-3.82\WinRel\gnumake -f
> TestRunGNUMakeForBoot BYPASS_ANCGEN=TRUE MAKEBENCH=FALSE C_DISABLE_CCP=TRUE
> COMPILE_OPTIONS_FROM_MAKE="--define=COMPILE_ENABLE_EXTENDED_NEGATIVE_RESPONSE=FALSE"
> COMPILE_OPTIONS_FROM_MAKE+="--define=DEVELOPMENT_BOOT_CCP=TRUE"
> SHELL="C:\WINNT\System32\cmd.exe" PACKAGE_NAME=junk BUILD_TYPE=ISO_CAN_BUILD
>
>
>
> Response:
>
>
> cd DBC_Boot_Build && C:/Partha/GNU/MAKE/DJGPP_BUILD/make-3.82/WinRel/gnumake
> BYPASS_ANCGEN=TRUE MAKEBENCH=FALSE
> COMPILE_OPTIONS_FROM_MAKE="--define=COMPILE_ENABLE_EXTENDED_NEGATIVE_RESPONSE=FALSE
> --define=DEVELOPMENT_BOOT_CCP=TRUE" -f TestDBCGNUBootMake
> BUILD_TYPE=ISO_CAN_BUILD PACKAGE_NAME=junk SHELL=C:/WINNT/System32/cmd.exe
> COMPILE_OPTIONS_FROM_MAKE=--define=COMPILE_ENABLE_EXTENDED_NEGATIVE_RESPONSE=FALSE\
> --define=DEVELOPMENT_BOOT_CCP=TRUE C_DISABLE_CCP=TRUE MAKEBENCH=FALSE
> BYPASS_ANCGEN=TRUE
> C:/Partha/GNU/MAKE/DJGPP_BUILD/make-3.82/WinRel/gnumake: unrecognized option
> `--define=DEVELOPMENT_BOOT_CCP=TRUE'
> Usage: gnumake [options] [target] ...
The problem seems to be with your use of "+=":
COMPILE_OPTIONS_FROM_MAKE="--define=COMPILE_ENABLE_EXTENDED_NEGATIVE_RESPONSE=FALSE"
COMPILE_OPTIONS_FROM_MAKE+="--define=DEVELOPMENT_BOOT_CCP=TRUE"
The result does not quote the whitespace correctly:
COMPILE_OPTIONS_FROM_MAKE=--define=COMPILE_ENABLE_EXTENDED_NEGATIVE_RESPONSE=FALSE\
--define=DEVELOPMENT_BOOT_CCP=TRUE
^^
This quotes the blank character with a backslash, which is not how
whitespace should be quoted on Windows.
Questions:
1. Do you have sh.exe on your PATH, so that Make uses it as the shell
when it runs this Makefile?
2. Why are using the += method of adding several options to the
COMPILE_OPTIONS_FROM_MAKE variable? can you modify the Makefile so
that the full value is passed with a single command-line argument?
3. (This is mainly for Paul Smith) Where is this feature with +=
documented, and does it work or should work in GNU Make?
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