I am installing SPLASH(http://www-flash.stanford.edu/SPLASH/) benchmark codes on CentOS 4.6. And there is compile error during make.. Here is the error messages. Does it come from the gcc library? Should I update the gcc or other library?
[root@localhost barnes]# make BARNES make: Warning: File `code.C' has modification time 6e+02 s in the future m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null code.C
code.c
gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels code.c m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null code_io.C > code_io.c gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels code_io.c m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null load.C
load.c
gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels load.c m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null grav.C
grav.c
gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels grav.c m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null getparam.C > getparam.c gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels getparam.c m4 -s -Ulen -Uindex /mnt/hgfs/CentOS-4.6-i386_Shared/splash2/codes/null_macros/c.m4.null util.C
util.c
gcc -c -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels util.c gcc code.o code_io.o load.o grav.o getparam.o util.o -O3 -pthread -D_POSIX_C_SOURCE=200112 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wdisabled-optimization -Wpadded -Winline -Wpointer-arith -Wsign-compare -Wendif-labels -o BARNES -lm /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../crt1.o(.text+0x18): In function `_start': : undefined reference to `main' collect2: ld returned 1 exit status make: *** [BARNES] Error 1
FYI, here is the gcc version info. [root@localhost barnes]# gcc -v Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.6/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-java-awt=gtk --host=i386-redhat-linux Thread model: posix gcc version 3.4.6 20060404 (Red Hat 3.4.6-9)