Date: Fri, 6 Sep 1996 12:19:14 GMT From: "<\"R. Steven Regan, Hydrologist, Reston, VA \"" Message-Id: <199609061219.MAA12637@hassrvares.er.usgs.gov> To: djgpp AT delorie DOT com Subject: trouble with version 2 Hello, I have been trying to get an application running under version 2 of djgpp and am having problems. This application is a USGS geochemical model that is being used on a wide variety of computer platforms and C compilers (including a PC with DJGPP version 1). The compiler reports several warnings not found on other systems and aborts with a floating point exception. The following are the warnings and error messages. Any help in determining the cause would be appreciated. It appears that the log10 function is not being loaded correctly. It is declared in the math.h header so I am puzzled. model.c: In function `gammas': model.c:445: warning: implicit declaration of function `log10' prep.c: In function `k_calc': prep.c:2906: warning: implicit declaration of function `log10' print.c: In function `print_surface': print.c:753: warning: implicit declaration of function `log10' print.c:755: warning: double format, different type arg (arg5) print.c:755: warning: double format, different type arg (arg7) print.c:778: warning: double format, different type arg (arg5) print.c:778: warning: double format, different type arg (arg7) step.c: In function `add_exchange': step.c:229: warning: implicit declaration of function `log10' util.c: In function `hsearch_multi': util.c:1016: warning: ANSI C forbids conditional expr with only one void side util.c:1028: warning: ANSI C forbids conditional expr with only one void side Initializing... Exiting due to signall SIGFPE Floating Point exception at eip=000168b1 eax=0010fa04 ebx=002d2484 ecx=00000000 edx=00000000 esi=00000004 edi=0003c8e0 ebp=0028eeb8 esp=0028eea0 cs=00a7 ds=00af es=00af fs=0087 gs=00bf ss=00af Call frame traceback EIPs: 0x000168b1 0x000167fd 0x00008533 0x0000184f 0x000309b3 Extended Error 183 ************************************************************************** R. Steven Regan rsregan AT usgs DOT gov phone 703-648-5896 fax 703-648-6802 USGS, 12201 Sunrise Valley Dr, MS 437, Rm 5B406, Reston, VA 22092 workstation: hassrvares.er.usgs.gov internet: 130.11.51.203 **************************************************************************