makefile unexport
The special variable MAKEFLAGS is always exported (unless you unexport it). MAKEFILES is exported if you set it to anything. make automatically passes down ... ,Makefile. FOO ?= bar 如果FOO沒被定義過，則FOO等於bar。若FOO被定義過，則這 ... 如果你不想让某些变量传递到下级Makefile中，那么你可以这样声明： unexport ... , The special variables SHELL and MAKEFLAGS are always exported (unless you unexport them). MAKEFILES is exported if you set it to ...,概述+ MakeFile介绍+ 书写规则+ 书写命令+ 使用变量+ 使用条件判断| .... 如果你要传递变量到下级Makefile中，那么你可以使用这样的声明： ... unexport <variable . , Assuming your makefile contains something like this to invoke a sub-make: ... unexport variable Tell make whether or not to export a particular ..., I was wondering if it was possible to call make from within a makefile recipe, but have it so the new invokation does not inherit the current ..., unexport ENV_VAR_TEST. I don't know what the others mean by undefine , which doesn't look like valid make syntax. Edit: undefine exists ..., the shell exports the variable, and the unexport in the makefile ... I already had a makefile , so I called this one xx.mk , and augmented it as ..., Doesn't the following work for you? unexport CFLAGS 3rdparty: $(MAKE) -f Makefile.3rdparty.
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 makefile unexport 相關參考資料
GNU make: VariablesRecursion - GNU.org
The special variable MAKEFLAGS is always exported (unless you unexport it). MAKEFILES is exported if you set it to anything. make automatically passes down ... https://www.gnu.org Makefile @ Iver's Blog :: 痞客邦::
Makefile. FOO ?= bar 如果FOO沒被定義過，則FOO等於bar。若FOO被定義過，則這 ... 如果你不想让某些变量传递到下级Makefile中，那么你可以这样声明： unexport ... http://lver76.pixnet.net GNU make: VariablesRecursion
The special variables SHELL and MAKEFLAGS are always exported (unless you unexport them). MAKEFILES is exported if you set it to ... ftp://ftp.gnu.org 跟我一起写Makefile:书写命令- Ubuntu中文
概述+ MakeFile介绍+ 书写规则+ 书写命令+ 使用变量+ 使用条件判断| .... 如果你要传递变量到下级Makefile中，那么你可以使用这样的声明： ... unexport <variable . http://wiki.ubuntu.org.cn bash - Unset an env variable on a makefile - Stack Overflow
Assuming your makefile contains something like this to invoke a sub-make: ... unexport variable Tell make whether or not to export a particular ... https://stackoverflow.com export - Unexport all variables for a particular Makefile recipe ...
I was wondering if it was possible to call make from within a makefile recipe, but have it so the new invokation does not inherit the current ... https://stackoverflow.com gnu make - can we undefineunset a variable in makefile - Stack ...
unexport ENV_VAR_TEST. I don't know what the others mean by undefine , which doesn't look like valid make syntax. Edit: undefine exists ... https://stackoverflow.com 'unexport' in Makefile fails to work - Stack Overflow
the shell exports the variable, and the unexport in the makefile ... I already had a makefile , so I called this one xx.mk , and augmented it as ... https://stackoverflow.com Is it possible to "unset" an environment variable in a Makefile ...
Doesn't the following work for you? unexport CFLAGS 3rdparty: $(MAKE) -f Makefile.3rdparty. https://stackoverflow.com |