Stephan Drescher created HADOOP-11537:
-----------------------------------------
Summary: Native compilation fails for Checksum.cc due to an
incompatibility of assembler register constraint for PowerPC
Key: HADOOP-11537
URL: https://issues.apache.org/jira/browse/HADOOP-11537
Project: Hadoop Common
Issue Type: Bug
Components: build
Affects Versions: 3.0.0
Environment: Debian/Jessie, kernel 3.18.5, ppc64 GNU/Linux
gcc (Debian 4.9.1-19)
OpenJDK Runtime Environment (IcedTea 2.5.3) (7u71-2.5.3-2)
OpenJDK Zero VM (build 24.65-b04, interpreted mode)
Reporter: Stephan Drescher
Priority: Minor
Issue when using assembler code for performance optimization on the powerpc
platform (compiled for 32bit)
mvn compile -Pnative -DskipTests
[exec] /usr/bin/c++ -Dnativetask_EXPORTS -m32 -DSIMPLE_MEMCPY
-fno-strict-aliasing -Wall -Wno-sign-compare -g -O2 -DNDEBUG -fPIC
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native/javah
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/lib
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/test
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src
-I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native
-I/home/hadoop/Java/java7/include -I/home/hadoop/Java/java7/include/linux
-isystem
/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/gtest/include
-o CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o -c
/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc
[exec] CMakeFiles/nativetask.dir/build.make:744: recipe for target
'CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o' failed
[exec] make[2]: Leaving directory
'/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
[exec] CMakeFiles/Makefile2:95: recipe for target
'CMakeFiles/nativetask.dir/all' failed
[exec] make[1]: Leaving directory
'/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
[exec] Makefile:76: recipe for target 'all' failed
[exec]
/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:
In function ‘void NativeTask::init_cpu_support_flag()’:
/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:611:14:
error: impossible register constraint in ‘asm’
-->
"popl %%ebx" : "=a" (eax), [ebx] "=r"(ebx), "=c"(ecx), "=d"(edx) : "a" (eax_in)
: "cc");
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