尝试安装this software,并解压缩tarball,尝试make
我收到错误:
/usr/bin/ld: cannot find -lmpich
collect2: error: ld returned 1 exit status
Makefile:162: recipe for target 'N-GenIC' failed
在Makefile中我们有:
SYSTYPE="Chris@Adam"
FFTW_INCL = -I/usr/common/pdsoft/include
FFTW_LIBS = -L/usr/common/pdsoft/lib
CC = mpicc # sets the C-compiler (default)
OPTIMIZE = -O3 -Wall # optimization and warning flags (default)
MPICHLIB = -lmpich
#————————————— Adjust settings for target computer
ifeq ($(SYSTYPE),”Chris@Adam”)
CC = mpicc
OPTIMIZE = -O3 -Wall
GSL_INCL = -I/usr/local/include
GSL_LIBS = -L/usr/local/lib
FFTW_INCL= -I/usr/local/include
FFTW_LIBS= -L/usr/local/lib
MPICHLIB = -L/usr/lib
endif
...
LIBS = -lm $(MPICHLIB) $(FFTW_LIB) $(GSL_LIBS) -lgsl -lgslcblas
现在有两件事让我对此感到困惑 - 我最近安抚了GADGET2,它有一个几乎相同的Makefile,也有:
SYSTYPE=”Chris@Adam”
#————————————— Adjust settings for target computer
ifeq ($(SYSTYPE),”Chris@Adam”)
CC = mpicc
OPTIMIZE = -O3 -Wall
GSL_INCL = -I/usr/local/include
GSL_LIBS = -L/usr/local/lib
FFTW_INCL= -I/usr/local/include
FFTW_LIBS= -L/usr/local/lib
MPICHLIB = -L/usr/lib
endif
...
LIBS = $(HDF5LIB) -g $(MPICHLIB) $(GSL_LIBS) -lgsl -lgslcblas -lm $(FFTW_LIB)
所以我不明白为什么make
GADGET2没问题,但是我试图安装的其他软件包没有?是什么导致错误?我读过一些有类似错误的previous questions on this,他们建议添加一个符号链接,但我甚至找不到实际存储mpich
的位置,我能找到的唯一可执行文件或符号链接是mpicc
答案 0 :(得分:1)
如果您使用的是MPICH提供的mpicc
,则无需添加-lmpich
您的标记。 mpicc
包装器应该为您处理所有这些。如果您想查看mpicc
变成什么,可以使用mpicc -show
。