On 10/21/2009 11:59 AM, Jeff Squyres wrote: > Can you send a copy of your stderr? I don't get the warnings about > fgets output not getting checked.
Here you go: libtool: compile: gcc -DHAVE_CONFIG_H -I. -I/home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src -I../include/private -I../include/hwloc -I/home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/include -I../include -std=c99 -Wall -Wmissing-prototypes -Wundef -Wpointer-arith -Wcast-align -O2 -Wall -Wextra -Wno-missing-field-initializers -Wstrict-prototypes -Wmissing-prototypes -DGCC_WALL -Wno-unused-parameter -Wno-unused-label -Wshadow -Wmissing-declarations -Wno-long-long -Wfloat-equal -Wdeclaration-after-statement -Wundef -Wno-endif-labels -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings -Wno-sign-compare -Waggregate-return -Wold-style-definition -Wno-multichar -Wno-deprecated-declarations -Wpacked -Wnested-externs -Winvalid-pch -Wno-pointer-sign -Wvariadic-macros -std=c89 -Wno-format-zero-length -Wno-type-limits -D_POSIX_C_SOURCE=199506L -MT cpuset.lo -MD -MP -MF .deps/cpuset.Tpo -c /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/cpuset.c -o cpuset.o >/dev/null 2>&1 /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/cpuset.c: In function 'hwloc_snprintf': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/cpuset.c:37: warning: implicit declaration of function 'vsnprintf' /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/cpuset.c:37: warning: nested extern declaration of 'vsnprintf' /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c: In function 'hwloc_linux_set_thread_cpubind': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:170: warning: ISO C90 forbids mixed declarations and code /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c: In function 'hwloc_parse_sysfs_unsigned': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:241: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c: In function 'hwloc_read_cpuset_mask': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:326: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:346: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c: In function 'look_cpuinfo': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:863: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c: In function 'hwloc__get_dmi_info': /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:917: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result /home/balaji/projects/mpich2/hydra/hydra/tools/bind/hwloc/hwloc/src/topology-linux.c:931: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result -- Pavan -- Pavan Balaji http://www.mcs.anl.gov/~balaji
