[Disksim-users] FW: sqrt problem during make
Payne, Benjamin
bpayne at lps.umd.edu
Wed Nov 7 16:32:49 EST 2012
Hello again,
I finally got around to testing Peter's suggestion of moving "$(LDFLAGS)" to the end of mems_seektest in memsmodel/Makefile
Unfortunately this doesn't get me any further than the other method I tried previously,
> cd memsmodel
> gcc -Wall -Wno-unused -MD -o mems_seektest mems_seektest.o -lm -L. -g -DASSERTS -I../src// -I../ -I../src//src -lmems_internals -lm cd ..
Here's the full story of what I did:
sudo apt-get install flex bison
cd
wget http://www.pdl.cmu.edu/PDL-FTP/DriveChar/disksim-4.0.tar.gz
tar xzf disksim-4.0.tar.gz
cd disksim-4.0
# running "make" at this point yields the " undefined reference to `sqrt' " problem
gedit memsmodel/Makefile
# change
mems_seektest: mems_seektest.o libmems_internals.a
$(CC) -o $@ mems_seektest.o $(LDFLAGS) $(CFLAGS) -lmems_internals
# to
mems_seektest: mems_seektest.o libmems_internals.a
$(CC) -o $@ mems_seektest.o $(CFLAGS) -lmems_internals $(LDFLAGS)
make
#output:
bpayne at bpayne-VirtualBox64:~/disksim-4.0$ make
make -C libddbg
make[1]: Entering directory `/home/bpayne/disksim-4.0/libddbg'
cc -g -I../libparam -c -o ddbg_assert.o ddbg_assert.c
cc -g -I../libparam -c -o ddbg_trace.o ddbg_trace.c
ar cru libddbg.a ddbg_assert.o ddbg_trace.o
mkdir -p include/libddbg lib
cp -p libddbg.h include/libddbg
cp -p libddbg.a lib
make[1]: Leaving directory `/home/bpayne/disksim-4.0/libddbg'
make -C libparam
make[1]: Entering directory `/home/bpayne/disksim-4.0/libparam'
cc -g -I../libddbg/include -Wall -c -o util.o util.c
bison -plibparam --defines libparam.y
cc -g -I../libddbg/include -Wall -c -o libparam.tab.o libparam.tab.c
libparam.tab.c: In function 'libparamparse':
libparam.tab.c:1375:7: warning: implicit declaration of function 'libparamlex' [-Wimplicit-function-declaration]
libparam.tab.c:1998:9: warning: passing argument 1 of 'libparamerror' discards 'const' qualifier from pointer target type [enabled by default]
libparam.y:41:6: note: expected 'char *' but argument is of type 'const char *'
flex -Plibparam libparam.lex
cc -g -I../libddbg/include -Wall -c -o lex.libparam.o lex.libparam.c
libparam.lex: In function 'libparamlex':
libparam.lex:124:15: warning: variable 'base' set but not used [-Wunused-but-set-variable]
libparam.lex: At top level:
lex.libparam.c:1460:17: warning: 'yyunput' defined but not used [-Wunused-function]
lex.libparam.c:1505:16: warning: 'input' defined but not used [-Wunused-function]
ar cru libparam.a util.o libparam.tab.o lex.libparam.o
mkdir -p lib include/libparam
cp -p libparam.a lib
cp -p bitvector.h libparam.h include/libparam
make[1]: Leaving directory `/home/bpayne/disksim-4.0/libparam'
make -C diskmodel
make[1]: Entering directory `/home/bpayne/disksim-4.0/diskmodel'
make -C modules
make[2]: Entering directory `/home/bpayne/disksim-4.0/diskmodel/modules'
../../libparam/mod.pl dm disk.modspec
indent dm_disk_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_disk_param.o dm_disk_param.c
../../libparam/mod.pl dm mech_g1.modspec
indent dm_mech_g1_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_mech_g1_param.o dm_mech_g1_param.c
../../libparam/mod.pl dm layout_g1.modspec
indent dm_layout_g1_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_layout_g1_param.o dm_layout_g1_param.c
../../libparam/mod.pl dm layout_g1_zone.modspec
indent dm_layout_g1_zone_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_layout_g1_zone_param.o dm_layout_g1_zone_param.c
../../libparam/mod.pl dm layout_g2.modspec
indent dm_layout_g2_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_layout_g2_param.o dm_layout_g2_param.c
../../libparam/mod.pl dm layout_g2_zone.modspec
indent dm_layout_g2_zone_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_layout_g2_zone_param.o dm_layout_g2_zone_param.c
../../libparam/mod.pl dm layout_g4.modspec
indent dm_layout_g4_param.c 2>/dev/null >/dev/null || true
cc -g -D_DM_SOURCE -I../../libddbg/include -I../../libparam/include -c -o dm_layout_g4_param.o dm_layout_g4_param.c
../../libparam/make_modules_h.pl dm *.modspec > modules.h
make[2]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel/modules'
mkdir -p include/diskmodel/modules
cp -p dm.h dm_types.h dm_config.h marshal.h include/diskmodel
cp -p modules/*.h include/diskmodel/modules
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o mech_g1_seektime.o mech_g1_seektime.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o mech_g1.o mech_g1.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g1.o layout_g1.c
layout_g1.c: In function 'g1_st_pbn':
layout_g1.c:184:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_ptol_nosparing':
layout_g1.c:492:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_ptol_sectpertrackspare':
layout_g1.c:531:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_ptol_sectperrangespare':
layout_g1.c:702:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_ptol_sectperzonespare':
layout_g1.c:779:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_ptol_trackspare':
layout_g1.c:851:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g1.c: In function 'g1_get_zone':
layout_g1.c:1941:5: warning: 'z' is used uninitialized in this function [-Wuninitialized]
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o sqrt.o sqrt.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o marshal.o marshal.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g2.o layout_g2.c
layout_g2.c: In function 'st_pbn':
layout_g2.c:251:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
layout_g2.c: At top level:
layout_g2.c:480:3: warning: initialization from incompatible pointer type [enabled by default]
layout_g2.c:480:3: warning: (near initialization for 'layout_g2.dm_get_track_boundaries') [enabled by default]
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g4.o layout_g4.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o mech_g1_load.o mech_g1_load.c
mech_g1_load.c: In function 'dm_mech_g1_seek_init':
mech_g1_load.c:323:9: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'dm_time_t' [-Wformat]
mech_g1_load.c:323:9: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'dm_time_t' [-Wformat]
mech_g1_load.c:323:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'dm_time_t' [-Wformat]
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g1_load.o layout_g1_load.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o dm_load.o dm_load.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o convert.o convert.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g2_load.o layout_g2_load.c
gcc -g -I. -I../libparam/include -I../libddbg/include -D_DM_SOURCE -Wall -Wshadow -Wno-unused -MD -c -o layout_g4_load.o layout_g4_load.c
make -C modules
make[2]: Entering directory `/home/bpayne/disksim-4.0/diskmodel/modules'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel/modules'
Linking libdiskmodel.a modules/*.o mech_g1_load.o layout_g1_load.o dm_load.o convert.o layout_g2_load.o layout_g4_load.o
ar cru libdiskmodel.a mech_g1_seektime.o mech_g1.o layout_g1.o sqrt.o marshal.o layout_g2.o layout_g4.o modules/*.o mech_g1_load.o layout_g1_load.o dm_load.o convert.o layout_g2_load.o layout_g4_load.o
mkdir -p lib
cp -p libdiskmodel.a lib
make -C tests
make[2]: Entering directory `/home/bpayne/disksim-4.0/diskmodel/tests'
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -c -o driver.o driver.c
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_simple layout_simple.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_simple_0t layout_simple_0t.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_track layout_track.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_raw layout_raw.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_bogon layout_bogon.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o layout_skew layout_skew.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
cc -g -I../../diskmodel/include -I../../libparam/include -I../../libddbg/include -o mech_seek mech_seek.c driver.o -L../../diskmodel/lib -ldiskmodel -L../../libparam/lib -lparam -L../../libddbg/lib -lddbg
rm driver.o
make[2]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel/tests'
make[1]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel'
make -C memsmodel
make[1]: Entering directory `/home/bpayne/disksim-4.0/memsmodel'
make -C modules
make[2]: Entering directory `/home/bpayne/disksim-4.0/memsmodel/modules'
../../libparam/mod.pl memsmodel mems.modspec
indent memsmodel_mems_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../src// -I../../libddbg/include -I../../libparam/include -I../../memsmodel/include -I.. -c -o memsmodel_mems_param.o memsmodel_mems_param.c
memsmodel_mems_param.c: In function 'MEMSMODEL_MEMS_SCHEDULER_loader':
memsmodel_mems_param.c:9:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../../libparam/make_modules_h.pl memsmodel *.modspec > modules.h
make[2]: Leaving directory `/home/bpayne/disksim-4.0/memsmodel/modules'
mkdir -p include/memsmodel/modules
cp -p mems_disksim.h mems_internals.h mems_mapping.h \
mems_piecewise_seek.h mems_global.h mems_buffer.h include/memsmodel
cp -p modules/*.h include/memsmodel/modules
gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../ -I../src//src mems_seektest.c -o mems_seektest.o
gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../ -I../src//src mems_internals.c -o mems_internals.o
gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../ -I../src//src mems_piecewise_seek.c -o mems_piecewise_seek.o
gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../ -I../src//src mems_hong_seek.c -o mems_hong_seek.o
ar cru libmems_internals.a mems_internals.o mems_piecewise_seek.o mems_hong_seek.o
ranlib libmems_internals.a
mkdir -p lib
cp -p libmems_internals.a lib
gcc -Wall -Wno-unused -MD -o mems_seektest mems_seektest.o -g -DASSERTS -I../src// -I../ -I../src//src -lmems_internals -lm -L.
gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_disksim.o mems_disksim.c
gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_event.o mems_event.c
gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_mapping.o mems_mapping.c
gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../ -I../src//src mems_buffer.c -o mems_buffer.o
ar cru libmemsmodel.a mems_disksim.o mems_event.o mems_mapping.o mems_internals.o mems_piecewise_seek.o mems_hong_seek.o mems_buffer.o modules/memsmodel_mems_param.o
ranlib libmemsmodel.a
mkdir -p lib
cp -p libmemsmodel.a lib
make[1]: Leaving directory `/home/bpayne/disksim-4.0/memsmodel'
make -C src
make[1]: Entering directory `/home/bpayne/disksim-4.0/src'
make -C modules
make[2]: Entering directory `/home/bpayne/disksim-4.0/src/modules'
../../libparam/mod.pl disksim bus.modspec
indent disksim_bus_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_bus_param.o disksim_bus_param.c
../../libparam/mod.pl disksim ctlr.modspec
indent disksim_ctlr_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ctlr_param.o disksim_ctlr_param.c
disksim_ctlr_param.c: In function 'DISKSIM_CTLR_SCHEDULER_loader':
disksim_ctlr_param.c:64:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../../libparam/mod.pl disksim iodriver.modspec
indent disksim_iodriver_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iodriver_param.o disksim_iodriver_param.c
disksim_iodriver_param.c: In function 'DISKSIM_IODRIVER_SCHEDULER_loader':
disksim_iodriver_param.c:42:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../../libparam/mod.pl disksim ioqueue.modspec
indent disksim_ioqueue_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ioqueue_param.o disksim_ioqueue_param.c
../../libparam/mod.pl disksim disk.modspec
indent disksim_disk_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_disk_param.o disksim_disk_param.c
disksim_disk_param.c: In function 'DISKSIM_DISK_MODEL_loader':
disksim_disk_param.c:9:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
disksim_disk_param.c: In function 'DISKSIM_DISK_SCHEDULER_loader':
disksim_disk_param.c:19:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
disksim_disk_param.c: In function 'DISKSIM_DISK_USE_SEPARATE_WRITE_SEGMENT_loader':
disksim_disk_param.c:241:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../../libparam/mod.pl disksim simpledisk.modspec
indent disksim_simpledisk_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_simpledisk_param.o disksim_simpledisk_param.c
disksim_simpledisk_param.c: In function 'DISKSIM_SIMPLEDISK_SCHEDULER_loader':
disksim_simpledisk_param.c:9:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../../libparam/mod.pl disksim device_stats.modspec
indent disksim_device_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_device_stats_param.o disksim_device_stats_param.c
../../libparam/mod.pl disksim bus_stats.modspec
indent disksim_bus_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_bus_stats_param.o disksim_bus_stats_param.c
../../libparam/mod.pl disksim ctlr_stats.modspec
indent disksim_ctlr_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ctlr_stats_param.o disksim_ctlr_stats_param.c
../../libparam/mod.pl disksim iodriver_stats.modspec
indent disksim_iodriver_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iodriver_stats_param.o disksim_iodriver_stats_param.c
../../libparam/mod.pl disksim pf_stats.modspec
indent disksim_pf_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_pf_stats_param.o disksim_pf_stats_param.c
../../libparam/mod.pl disksim global.modspec
indent disksim_global_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_global_param.o disksim_global_param.c
../../libparam/mod.pl disksim stats.modspec
indent disksim_stats_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_stats_param.o disksim_stats_param.c
../../libparam/mod.pl disksim syncset.modspec
indent disksim_syncset_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_syncset_param.o disksim_syncset_param.c
../../libparam/mod.pl disksim synthgen.modspec
indent disksim_synthgen_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_synthgen_param.o disksim_synthgen_param.c
../../libparam/mod.pl disksim synthio.modspec
indent disksim_synthio_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_synthio_param.o disksim_synthio_param.c
../../libparam/mod.pl disksim logorg.modspec
indent disksim_logorg_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_logorg_param.o disksim_logorg_param.c
../../libparam/mod.pl disksim pf.modspec
indent disksim_pf_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_pf_param.o disksim_pf_param.c
../../libparam/mod.pl disksim cachemem.modspec
indent disksim_cachemem_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_cachemem_param.o disksim_cachemem_param.c
../../libparam/mod.pl disksim cachedev.modspec
indent disksim_cachedev_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_cachedev_param.o disksim_cachedev_param.c
../../libparam/mod.pl disksim device.modspec
indent disksim_device_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_device_param.o disksim_device_param.c
../../libparam/mod.pl disksim iosim.modspec
indent disksim_iosim_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iosim_param.o disksim_iosim_param.c
../../libparam/mod.pl disksim iomap.modspec
indent disksim_iomap_param.c || true
/bin/sh: 1: indent: not found
cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iomap_param.o disksim_iomap_param.c
../../libparam/make_modules_h.pl disksim *.modspec > modules.h
make[2]: Leaving directory `/home/bpayne/disksim-4.0/src/modules'
mkdir -p ../include/disksim/modules
cp -pR modules/*.h ../include/disksim/modules
cp disksim_interface.h ../include
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim.c -o disksim.o
disksim.c: In function 'disksim_cleanup':
disksim.c:1086:3: warning: implicit declaration of function 'iodriver_cleanup' [-Wimplicit-function-declaration]
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_intr.c -o disksim_intr.o
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_pfsim.c -o disksim_pfsim.o
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_pfdisp.c -o disksim_pfdisp.o
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_synthio.c -o disksim_synthio.o
disksim_synthio.c: In function 'synthio_appendio':
disksim_synthio.c:215:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_iotrace.c -o disksim_iotrace.o
disksim_iotrace.c: In function 'iotrace_hpl_get_ioreq_event':
disksim_iotrace.c:373:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_iosim.c -o disksim_iosim.o
disksim_iosim.c: In function 'iosim_load_map':
disksim_iosim.c:364:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
disksim_iosim.c: In function 'io_initialize':
disksim_iosim.c:712:4: error: duplicate case value
disksim_iosim.c:712:4: error: previously used here
make[1]: *** [disksim_iosim.o] Error 1
make[1]: Leaving directory `/home/bpayne/disksim-4.0/src'
make: *** [all] Error 2
-----Original Message-----
From: disksim-users-bounces at ece.cmu.edu [mailto:disksim-users-bounces at ece.cmu.edu] On Behalf Of Payne, Benjamin
Sent: Wednesday, November 07, 2012 9:00 AM
To: disksim-users at ece.cmu.edu
Subject: Re: [Disksim-users] FW: sqrt problem during make
Thanks for the fix Peter.
If this is all known, what is the route for getting the source code fixed?
Kindly,
Ben
-----Original Message-----
From: Peter Macko [mailto:pmacko at eecs.harvard.edu]
Sent: Wednesday, November 07, 2012 8:56 AM
To: Payne, Benjamin
Cc: disksim-users at ece.cmu.edu
Subject: Re: [Disksim-users] FW: sqrt problem during make
I haven't used disksim in more than a year (so I am not an active user by any means), but your email prompted me to do some research about how I solved this.
In memsmodel/Makefile, just change:
mems_seektest: mems_seektest.o libmems_internals.a
$(CC) -o $@ mems_seektest.o $(LDFLAGS) $(CFLAGS) -lmems_internals
to:
mems_seektest: mems_seektest.o libmems_internals.a
$(CC) -o $@ mems_seektest.o $(CFLAGS) -lmems_internals $(LDFLAGS)
This should hopefully fix the sqrt problem. (I am not sure if that's all you need, but see if this helps.)
The duplicate case value is a result of a static assertion that checks to make sure that you are running on a 32-bit system. For 64-bit systems, you can get a patch from here:
http://scobyseo.blogspot.com/2009/12/disksim-40-ssd-extention-64bit-patch.html
The patch did not apply cleanly for me, so I had to apply it manually, and then it worked (plus you should feel free to ignore the ssdmodel part if you are not using the SSD extensions).
Best,
-Peter
On 11/07/2012 08:38 AM, Payne, Benjamin wrote:
> Hello,
>
> Komal Shah's screenshot is of the same problem I mentioned below and never received a reply on.
>
> The purpose of this email is to see if there are any developers or other active people reading this list: Are you here?
>
> Thanks,
>
> Ben
>
> -----Original Message-----
> From: disksim-users-bounces at ece.cmu.edu
> [mailto:disksim-users-bounces at ece.cmu.edu] On Behalf Of Payne,
> Benjamin
> Sent: Friday, November 02, 2012 12:37 PM
> To: disksim-users at ece.cmu.edu
> Subject: [Disksim-users] sqrt problem during make
>
> Hello,
>
> >From reading the list archives, I see the problem with sqrt being undefined during installation isn't new:
> https://sos.ece.cmu.edu/pipermail/disksim-users/2011-December/000699.h
> tml
> http://cboard.cprogramming.com/c-programming/144182-gcc-compile-proble
> m-link.html
>
> The details are below, but my question is on fixing this. Did I make a mistake during installation, or is this normal? If the error is normal, how can it be fixed?
>
> On a fresh installation of Ubuntu 12.04 64bit, I ran the following commands to get started with disksim:
>
> sudo apt-get install flex bison
> wget http://www.pdl.cmu.edu/PDL-FTP/DriveChar/disksim-4.0.tar.gz
> tar xzf disksim-4.0.tar.gz
> cd disksim-4.0
> make
>
> The output from "make" is
>
> bpayne at bpayne-VirtualBox64:~/disksim-4.0$ make make -C libddbg
> make[1]: Entering directory `/home/bpayne/disksim-4.0/libddbg'
> mkdir -p include/libddbg lib
> cp -p libddbg.h include/libddbg
> cp -p libddbg.a lib
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/libddbg'
> make -C libparam
> make[1]: Entering directory `/home/bpayne/disksim-4.0/libparam'
> mkdir -p lib include/libparam
> cp -p libparam.a lib
> cp -p bitvector.h libparam.h include/libparam
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/libparam'
> make -C diskmodel
> make[1]: Entering directory `/home/bpayne/disksim-4.0/diskmodel'
> make -C tests
> make[2]: Entering directory `/home/bpayne/disksim-4.0/diskmodel/tests'
> make[2]: Nothing to be done for `all'.
> make[2]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel/tests'
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel'
> make -C memsmodel
> make[1]: Entering directory `/home/bpayne/disksim-4.0/memsmodel'
> gcc -Wall -Wno-unused -MD -o mems_seektest mems_seektest.o -lm -L. -g
> -DASSERTS -I../src// -I../ -I../src//src -lmems_internals
> ./libmems_internals.a(mems_piecewise_seek.o): In function `find_seek_time_piecewise':
> /home/bpayne/disksim-4.0/memsmodel/mems_piecewise_seek.c:523: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_piecewise_seek.c:565: undefined reference to `sqrt'
> ./libmems_internals.a(mems_hong_seek.o): In function `find_seek_time_hong_x':
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:78: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:80: undefined reference to `acos'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:94: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:96: undefined reference to `acos'
> ./libmems_internals.a(mems_hong_seek.o): In function `find_seek_time_hong_y':
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:174: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:182: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:182: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:179: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:176: undefined reference to `asin'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:194: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:202: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:202: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:199: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:196: undefined reference to `asin'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:214: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:222: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:222: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:219: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:216: undefined reference to `asin'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:265: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:273: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:273: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:270: undefined reference to `sqrt'
> /home/bpayne/disksim-4.0/memsmodel/mems_hong_seek.c:267: undefined reference to `asin'
> collect2: ld returned 1 exit status
> make[1]: *** [mems_seektest] Error 1
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/memsmodel'
> make: *** [all] Error 2
>
> However, by running the following
>
> cd memsmodel
> gcc -Wall -Wno-unused -MD -o mems_seektest mems_seektest.o -lm -L. -g -DASSERTS -I../src// -I../ -I../src//src -lmems_internals -lm cd ..
>
> and then trying make again, I get new output:
>
> bpayne at bpayne-VirtualBox64:~/disksim-4.0$ make make -C libddbg
> make[1]: Entering directory `/home/bpayne/disksim-4.0/libddbg'
> mkdir -p include/libddbg lib
> cp -p libddbg.h include/libddbg
> cp -p libddbg.a lib
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/libddbg'
> make -C libparam
> make[1]: Entering directory `/home/bpayne/disksim-4.0/libparam'
> mkdir -p lib include/libparam
> cp -p libparam.a lib
> cp -p bitvector.h libparam.h include/libparam
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/libparam'
> make -C diskmodel
> make[1]: Entering directory `/home/bpayne/disksim-4.0/diskmodel'
> make -C tests
> make[2]: Entering directory `/home/bpayne/disksim-4.0/diskmodel/tests'
> make[2]: Nothing to be done for `all'.
> make[2]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel/tests'
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/diskmodel'
> make -C memsmodel
> make[1]: Entering directory `/home/bpayne/disksim-4.0/memsmodel'
> gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_disksim.o mems_disksim.c
> gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_event.o mems_event.c
> gcc -Wall -Wno-unused -MD -g -DASSERTS -I../src// -I../ -I../src//src -c -o mems_mapping.o mems_mapping.c
> gcc -Wall -Wno-unused -MD -c -g -DASSERTS -I../src// -I../
> -I../src//src mems_buffer.c -o mems_buffer.o ar cru libmemsmodel.a
> mems_disksim.o mems_event.o mems_mapping.o mems_internals.o
> mems_piecewise_seek.o mems_hong_seek.o mems_buffer.o
> modules/memsmodel_mems_param.o ranlib libmemsmodel.a mkdir -p lib cp
> -p libmemsmodel.a lib
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/memsmodel'
> make -C src
> make[1]: Entering directory `/home/bpayne/disksim-4.0/src'
> make -C modules
> make[2]: Entering directory `/home/bpayne/disksim-4.0/src/modules'
> ../../libparam/mod.pl disksim bus.modspec indent disksim_bus_param.c
> || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_bus_param.o disksim_bus_param.c
> ../../libparam/mod.pl disksim ctlr.modspec indent disksim_ctlr_param.c
> || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ctlr_param.o disksim_ctlr_param.c
> disksim_ctlr_param.c: In function 'DISKSIM_CTLR_SCHEDULER_loader':
> disksim_ctlr_param.c:64:24: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast] ../../libparam/mod.pl disksim
> iodriver.modspec indent disksim_iodriver_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iodriver_param.o disksim_iodriver_param.c
> disksim_iodriver_param.c: In function 'DISKSIM_IODRIVER_SCHEDULER_loader':
> disksim_iodriver_param.c:42:24: warning: cast to pointer from integer
> of different size [-Wint-to-pointer-cast] ../../libparam/mod.pl
> disksim ioqueue.modspec indent disksim_ioqueue_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ioqueue_param.o disksim_ioqueue_param.c
> ../../libparam/mod.pl disksim disk.modspec indent disksim_disk_param.c
> || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_disk_param.o disksim_disk_param.c
> disksim_disk_param.c: In function 'DISKSIM_DISK_MODEL_loader':
> disksim_disk_param.c:9:24: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
> disksim_disk_param.c: In function 'DISKSIM_DISK_SCHEDULER_loader':
> disksim_disk_param.c:19:25: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
> disksim_disk_param.c: In function 'DISKSIM_DISK_USE_SEPARATE_WRITE_SEGMENT_loader':
> disksim_disk_param.c:241:30: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast] ../../libparam/mod.pl disksim
> simpledisk.modspec indent disksim_simpledisk_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_simpledisk_param.o disksim_simpledisk_param.c
> disksim_simpledisk_param.c: In function 'DISKSIM_SIMPLEDISK_SCHEDULER_loader':
> disksim_simpledisk_param.c:9:24: warning: cast to pointer from integer
> of different size [-Wint-to-pointer-cast] ../../libparam/mod.pl
> disksim device_stats.modspec indent disksim_device_stats_param.c ||
> true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_device_stats_param.o disksim_device_stats_param.c
> ../../libparam/mod.pl disksim bus_stats.modspec indent
> disksim_bus_stats_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_bus_stats_param.o disksim_bus_stats_param.c
> ../../libparam/mod.pl disksim ctlr_stats.modspec indent
> disksim_ctlr_stats_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_ctlr_stats_param.o disksim_ctlr_stats_param.c
> ../../libparam/mod.pl disksim iodriver_stats.modspec indent
> disksim_iodriver_stats_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iodriver_stats_param.o disksim_iodriver_stats_param.c
> ../../libparam/mod.pl disksim pf_stats.modspec indent
> disksim_pf_stats_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_pf_stats_param.o disksim_pf_stats_param.c
> ../../libparam/mod.pl disksim global.modspec indent
> disksim_global_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_global_param.o disksim_global_param.c
> ../../libparam/mod.pl disksim stats.modspec indent
> disksim_stats_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_stats_param.o disksim_stats_param.c
> ../../libparam/mod.pl disksim syncset.modspec indent
> disksim_syncset_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_syncset_param.o disksim_syncset_param.c
> ../../libparam/mod.pl disksim synthgen.modspec indent
> disksim_synthgen_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_synthgen_param.o disksim_synthgen_param.c
> ../../libparam/mod.pl disksim synthio.modspec indent
> disksim_synthio_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_synthio_param.o disksim_synthio_param.c
> ../../libparam/mod.pl disksim logorg.modspec indent
> disksim_logorg_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_logorg_param.o disksim_logorg_param.c
> ../../libparam/mod.pl disksim pf.modspec indent disksim_pf_param.c ||
> true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_pf_param.o disksim_pf_param.c
> ../../libparam/mod.pl disksim cachemem.modspec indent
> disksim_cachemem_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_cachemem_param.o disksim_cachemem_param.c
> ../../libparam/mod.pl disksim cachedev.modspec indent
> disksim_cachedev_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_cachedev_param.o disksim_cachedev_param.c
> ../../libparam/mod.pl disksim device.modspec indent
> disksim_device_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_device_param.o disksim_device_param.c
> ../../libparam/mod.pl disksim iosim.modspec indent
> disksim_iosim_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iosim_param.o disksim_iosim_param.c
> ../../libparam/mod.pl disksim iomap.modspec indent
> disksim_iomap_param.c || true
> /bin/sh: 1: indent: not found
> cc -g -I../../libddbg/include -I../../libparam/include -I../../diskmodel/include -I.. -c -o disksim_iomap_param.o disksim_iomap_param.c
> ../../libparam/make_modules_h.pl disksim *.modspec > modules.h
> make[2]: Leaving directory `/home/bpayne/disksim-4.0/src/modules'
> mkdir -p ../include/disksim/modules
> cp -pR modules/*.h ../include/disksim/modules cp disksim_interface.h ../include
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim.c -o disksim.o
> disksim.c: In function 'disksim_cleanup':
> disksim.c:1086:3: warning: implicit declaration of function 'iodriver_cleanup' [-Wimplicit-function-declaration]
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_intr.c -o disksim_intr.o
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_pfsim.c -o disksim_pfsim.o
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_pfdisp.c -o disksim_pfdisp.o
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_synthio.c -o disksim_synthio.o
> disksim_synthio.c: In function 'synthio_appendio':
> disksim_synthio.c:215:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_iotrace.c -o disksim_iotrace.o
> disksim_iotrace.c: In function 'iotrace_hpl_get_ioreq_event':
> disksim_iotrace.c:373:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> gcc -Wall -Wno-unused -MD -c -I. -I../diskmodel/include -I../libparam/include -I../libddbg/include -g -DASSERTS -I../memsmodel/include -D_INLINE disksim_iosim.c -o disksim_iosim.o
> disksim_iosim.c: In function 'iosim_load_map':
> disksim_iosim.c:364:17: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
> disksim_iosim.c: In function 'io_initialize':
> disksim_iosim.c:712:4: error: duplicate case value
> disksim_iosim.c:712:4: error: previously used here
> make[1]: *** [disksim_iosim.o] Error 1
> make[1]: Leaving directory `/home/bpayne/disksim-4.0/src'
> make: *** [all] Error 2
>
>
>
> Thank you,
>
>
> Ben Payne
> http://mst.edu/~bhpxc9/
> Suite 450, Room S452
> 5520 Research Park Drive
> Catonsville, MD 21228-4870
> Laboratory for Physical Sciences
> http://www.lps.umd.edu/
> office: 443-654-7890
> cell: 608-308-2413
>
>
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