CODEWITHSUNDEEP
makefilegoogle-nativeclient
user1580482
user1580482

Reputation: 21

Error 127 - recipe for target failed - When compiling Google NaCl examples from Pepper 19?

When I run the make batch file in my Cygwin terminal I get the following output:

mparadis@A-082-MPARADI-0 ~/pepper_19/examples$ make  
make -C dlopen  
make[1]: Entering directory `/cygdrive/c/nacl_sdk/pepper_19/examples/dlopen' /cygdrive/c/nacl_sdk/pepper_19/toolchain/win_x86_glibc/bin/i686-nacl-g++ -o dlopen_x86_32.o -c
dlopen.cc -m32 -g -O0 -pthread -std=gnu++98 -Wno-long-long -Wall  
Makefile:92: recipe for target `dlopen_x86_32.o' failed  
make[1]: *** [dlopen_x86_32.o] Error 127  
make[1]: Leaving directory `/cygdrive/c/nacl_sdk/pepper_19/examples/dlopen'  
Makefile:33: recipe for target `dlopen_TARGET' failed  
make: *** [dlopen_TARGET] Error 2

It took some time to get Python properly set up because I needed the language interpreter package for it and was not aware I didn't have it already. My env variable for Python is correctly set to C:\python27. I get the same results when compiling my co-workers code which, I can compile fine on a Mac or Linux box. Unfortunately, I need to get this working in my Cygwin environment as well.

Anybody with any experience using google native client or know why this is happening please advise. I've been at this for so long I'm staring cross-eyed at the computer screen.

UPDATE:

If I insert the --version flag into the referenced command within the makefile, I receive the same error as above. However, if I type the command, as is, from the same working directory as the make file I get the following:

mparadis@A-082-MPARADI-0 ~/pepper_19/examples/dlopen> $ /cygdrive/c/nacl_sdk/pepper_19/toolchain/win_x86_glibc/bin/i686-nacl-g++.exe -o dlopn_x86_32.o -c dlopen.cc -m32 -g -O0 -pthread -std=gnu++98 --version

mparadis@A-082-MPARADI-0 ~/pepper_19/examples/dlopen $

In other words, it simply thinks for a split second, then returns to the prompt.

Upvotes: 2

Views: 10704

Answers (1)

n611x007
n611x007

Reputation: 9272

tl;dr: your cygwin may be buggy and give this return code to all batch file. My does this. My cygwin version:

$ uname -srv
CYGWIN_NT-6.1-WOW64 1.7.17(0.262/5/3) 2012-10-19 14:39

From your comment, I see something called "make.bat":

mparadis@A-082-MPARADI-0 ~/pepper_19/examples/dlopen
$ ls dlopen.cc dlopen.html eightball.cc eightball.h make.bat Makefile

You can test your cygwin with this little bash script, too..

#!/bin/bash
echo echo foo %errorlevel% bar >temp.bat
./temp.bat
if [ $? -eq 127 ]; then echo "bug"; fi

If your make recipe for that target uses make.bat, and you have this bug, then this cygwin bug is causing the Error 127

Upvotes: 0

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