Makefile.win:1：***缺少分隔符。停止

Question

我知道这个错误与缺少TAB有关，但我不知道怎么找不到第1行的标签缺失：

生成文件：

## -*- mode: make; tab-width: 8; -*-
##
## Simple Makefile
##
## TODO: 
##  proper configure for non-Debian file locations,   [ Done ]
##  allow RHOME to be set for non-default R etc

## comment this out if you need a different version of R, 
## and set set R_HOME accordingly as an environment variable

R_HOME =        $(shell R RHOME)

sources =       $(wildcard *.cpp)
programs =      $(sources:.cpp=)


## include headers and libraries for R 
RCPPFLAGS =         $(shell $(R_HOME)/bin/R CMD config --cppflags)
RLDFLAGS =      $(shell $(R_HOME)/bin/R CMD config --ldflags)
RBLAS =         $(shell $(R_HOME)/bin/R CMD config BLAS_LIBS)
RLAPACK =       $(shell $(R_HOME)/bin/R CMD config LAPACK_LIBS)

## if you need to set an rpath to R itself, also uncomment
#RRPATH :=      -Wl,-rpath,$(R_HOME)/lib

## include headers and libraries for Rcpp interface classes
RCPPINCL =      $(shell echo 'Rcpp:::CxxFlags()' | $(R_HOME)/bin/R --vanilla --slave)
RCPPLIBS =      $(shell echo 'Rcpp:::LdFlags()'  | $(R_HOME)/bin/R --vanilla --slave)


## include headers and libraries for RInside embedding classes
RINSIDEINCL =       $(shell echo 'RInside:::CxxFlags()' | $(R_HOME)/bin/R --vanilla --slave)
RINSIDELIBS =       $(shell echo 'RInside:::LdFlags()'  | $(R_HOME)/bin/R --vanilla --slave)

## compiler etc settings used in default make rules
CXX =           $(shell $(R_HOME)/bin/R CMD config CXX)
CPPFLAGS =      -Wall $(shell $(R_HOME)/bin/R CMD config CPPFLAGS)
CXXFLAGS =      $(RCPPFLAGS) $(RCPPINCL) $(RINSIDEINCL) $(shell $(R_HOME)/bin/R CMD 

config CXXFLAGS)
LDLIBS =        $(RLDFLAGS) $(RRPATH) $(RBLAS) $(RLAPACK) $(RCPPLIBS) $(RINSIDELIBS)

all: $(programs)
    @test -x /usr/bin/strip && strip $^

run: $(programs)
    @for p in $(programs); do echo; echo "Running $$p:"; ./$$p; done

clean:
    rm -vf $(programs)
    rm -vrf *.dSYM

runAll:
    for p in $(programs); do echo "Running $$p"; ./$$p; done

Answer 1

就个人而言，我遇到了一些由Windows上的某个编辑器保存的Makefile的问题。然后原因是Makefile中的BOM (Byte Order Mark)，这让Make。感到困惑。

要检查是否可以（手动）将整个Makefile（或者除了标题注释之外）复制并粘贴到在其他编辑器/ IDE中创建的新文件中。此处还有a great answer有关如何在Windows上删除BOM的信息。

Answer 2

如果你的“Makefile.win”是一个精确的副本，那么用命令替换命令前的所有空格：

  全部：$（节目）
  ＆lt; 在此处插入标签，无空格＆gt; @test -x / usr / bin / strip＆amp;＆amp;剥离$ ^

     

运行：$（程序）
  ＆lt; 在此处插入标签，没有空格＆gt; @for $ p（程序）;回声; echo“Running $$ p：”; ./$$p;完成

     

清洁：
  ＆lt; 在此处插入标签，无空格＆gt; rm -vf $（程序）
  ＆lt; 在此处插入标签，无空格＆gt; rm -vrf * .dSYM

     

runAll：
  ＆lt; 在此处插入标签，空格＆gt;表示$（程序）中的p;回声“Running $$ p”; ./$$p;完成

Answer 3

LDLIBS之前的一行显然是：

config CXXFLAGS)

这会产生一个makefile语法错误，但我希望它的行号大于1。