makefile ifeq string compare
As told in the comment you should wrap FIRST into quotes: `$(FIRST). Note, the Makefile and Bash has different syntax. Makefile require round ..., You cannot use ifeq() etc. inside recipes. ifeq() are preprocessor statements: they are interpreted immediately as the makefile is read in., ifeq should not be indented, e.g.. LOCAL_VERSION := $(shell some_binary -v | head -n 1) REMOTE_VERSION := $(shell curl -s ..., This statement: ifeq ($(findstring $@, $(APP_OBJS)), $@). is a Make conditional, and Make will evaluate before executing any rule, and ..., produce the values "a" and "" (the empty string), respectively. ... VARIABLE=NT-5.1_Can_be_any_string ifeq ($(findstring NT-5.1,$(VARIABLE)) ..., The ifeq() directive has to be in column 1, remove any leading whitespace ie test_target: ifeq ($(TEST),"TRUE") echo "Do something" endif.,Variable substitution is performed on both arguments and then they are compared. The lines of the makefile following the ifeq are obeyed if the two arguments match; otherwise they are ignored. ,endif @echo @echo " With parens -- tricky comparison of whitespace." ifeq ( "a", "a" ) @echo " Strings are equal." else @echo " Strings differ." endif Results: No ...
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 makefile ifeq string compare 相關參考資料
Makefile string comparison #Ifeq - Stack Overflow
As told in the comment you should wrap FIRST into quotes: `$(FIRST). Note, the Makefile and Bash has different syntax. Makefile require round ... https://stackoverflow.com ifeq issue: compare 2 strings with a dot included - Stack Overflow
You cannot use ifeq() etc. inside recipes. ifeq() are preprocessor statements: they are interpreted immediately as the makefile is read in. https://stackoverflow.com How to compare two string variables in Makefile - Stack Overflow
ifeq should not be indented, e.g.. LOCAL_VERSION := $(shell some_binary -v | head -n 1) REMOTE_VERSION := $(shell curl -s ... https://stackoverflow.com Makefile 'ifeq''findstring' Seemingly Incorrect String Comparison ...
This statement: ifeq ($(findstring $@, $(APP_OBJS)), $@). is a Make conditional, and Make will evaluate before executing any rule, and ... https://stackoverflow.com Makefile : contains string - Stack Overflow
produce the values "a" and "" (the empty string), respectively. ... VARIABLE=NT-5.1_Can_be_any_string ifeq ($(findstring NT-5.1,$(VARIABLE)) ... https://stackoverflow.com shell - Checking environment variables' value in Makefile - Unix ...
The ifeq() directive has to be in column 1, remove any leading whitespace ie test_target: ifeq ($(TEST),"TRUE") echo "Do something" endif. https://unix.stackexchange.com GNU make - Conditional Parts of Makefiles
Variable substitution is performed on both arguments and then they are compared. The lines of the makefile following the ifeq are obeyed if the two arguments match; otherwise they are ignored. https://ftp.gnu.org Makefile - If Statement? - UNIX and Linux Forums - Unix.com
endif @echo @echo " With parens -- tricky comparison of whitespace." ifeq ( "a", "a" ) @echo " Strings are equal." else @echo " Strings differ." endif... https://www.unix.com |