makefile if elif fi

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makefile if elif fi

The syntax of a simple conditional with no else is as follows: ... The text-if-true may be any lines of text, to be considered as part of the makefile if the condition is ... , 在常见的编程语言中,使用条件控制结构诸如if ... else if ... else. ... 10 else 11 ARCH32=$ARCH 12 ARCH64="" 13 fi 14 15 if [[ -n $ARCH32 ]]; ..., I want to compile my project with autoconf/automake. There are 2 conditions defined in my configure.ac AM_CONDITIONAL(HAVE_CLIENT, test $enable-client ...,if 條件判斷. if test;then cmd1; elif test; cmd2; else cmd3 fi if test then cmd1 ... elif test cmd2 ... else cmd3 ... fi 同樣注意寫成一行時的分號位置。尤其在寫Makefile時會 ... , 這個ifeq else endif,在target 外部,關鍵字前邊一定要有tab ifeq ("aaa" ... 另外要注意,Shell自己的變數是不需要括號 #make把每一行Shell腳本當作 ... else echo "build release"; fi #make預處理時,所有以$開頭的,它都不會放過。, 里边定义的变量,只能在局部使用 @if [ "debug" = "debug" ]; then echo "build debug"; else echo "build release"; fi #make预处理时,所有以$开头 ..., 网上关于makefile中ifeq的介绍已经很多了,为什么我还要在写这篇文章,因为他们只说了 if else 两种条件的情况,并没有讲多于两种条件情况的 ..., makefile 语法里没有直接类似if...elseif...else.....的这种结构,但是有类似if ...else ...语句的结构: ifeq...else...endif。所以可用嵌套的方式 ..., i've loop which I need to add to it if else statment, if the value ==app1 print x else print y I've tried with the following but when I add the else ...,The if...elif...fi statement is the one level advance form of control statement that allows Shell to make correct decision out of several conditions.

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makefile if elif fi 相關參考資料
GNU make: Conditional Syntax

The syntax of a simple conditional with no else is as follows: ... The text-if-true may be any lines of text, to be considered as part of the makefile if the condition is ...

https://www.gnu.org

GNU Makefile中的条件控制结构- veli - 博客园

在常见的编程语言中,使用条件控制结构诸如if ... else if ... else. ... 10 else 11 ARCH32=$ARCH 12 ARCH64="" 13 fi 14 15 if [[ -n $ARCH32 ]]; ...

https://www.cnblogs.com

How to write multiple conditions in Makefile.am with "else if ...

I want to compile my project with autoconf/automake. There are 2 conditions defined in my configure.ac AM_CONDITIONAL(HAVE_CLIENT, test $enable-client ...

https://stackoverflow.com

if 條件判斷 - Study-Area

if 條件判斷. if test;then cmd1; elif test; cmd2; else cmd3 fi if test then cmd1 ... elif test cmd2 ... else cmd3 ... fi 同樣注意寫成一行時的分號位置。尤其在寫Makefile時會 ...

http://www.study-area.org

makefile if 使用- IT閱讀 - ITREAD01.COM

這個ifeq else endif,在target 外部,關鍵字前邊一定要有tab ifeq ("aaa" ... 另外要注意,Shell自己的變數是不需要括號 #make把每一行Shell腳本當作 ... else echo "build release"; fi #make預處理時,所有以$開頭的,它都不會放過。

https://www.itread01.com

makefile if 使用- liuzhuchen的专栏 - CSDN

里边定义的变量,只能在局部使用 @if [ "debug" = "debug" ]; then echo "build debug"; else echo "build release"; fi #make预处理时,所有以$开头 ...

https://blog.csdn.net

Makefile中的ifeq 多条件使用- liwugang43210的专栏 - CSDN

网上关于makefile中ifeq的介绍已经很多了,为什么我还要在写这篇文章,因为他们只说了 if else 两种条件的情况,并没有讲多于两种条件情况的 ...

https://blog.csdn.net

makefile里怎么表达elseif_百度知道

makefile 语法里没有直接类似if...elseif...else.....的这种结构,但是有类似if ...else ...语句的结构: ifeq...else...endif。所以可用嵌套的方式 ...

https://zhidao.baidu.com

Shell loop syntax inside makefile ifelse - Stack Overflow

i've loop which I need to add to it if else statment, if the value ==app1 print x else print y I've tried with the following but when I add the else ...

https://stackoverflow.com

Unix Linux Shell - The if...elif...fi statement - Tutorialspoint

The if...elif...fi statement is the one level advance form of control statement that allows Shell to make correct decision out of several conditions.

https://www.tutorialspoint.com