* disable -Xg when used in combination with generating Stabs debug info on

    Mac OS X, since it's not supported on that platform

git-svn-id: trunk@14452 -

compiler/msg/errore.msg

@@ -2573,7 +2573,7 @@ unit_e_different_wpo_file=10061_E_Unit $1 was compiled using a different whole p
 #
 #  Options
 #
-# 11047 is the last used one
+# 11048 is the last used one
 #
 option_usage=11000_O_$1 [options] <inputfile> [options]
 # BeginOfTeX
@@ -2696,6 +2696,9 @@ option_dwarf_smart_linking=11046_N_DWARF debug information cannot be used with s
 option_ignored_target=11047_W_Option "$1" is ignored for the current target platform.
 % Not all options are supported or implemented for all target platforms. This message informs you that a chosen
 % option is ignored for the currently selected target platform.
+option_debug_external_unsupported=11048_W_Disabling external debug information because it is unsupported for the selected target/debug format combination.
+% Not all debug formats can be stored in an external file on all platforms. In particular, on
+% Mac OS X only DWARF debug information can be stored externally.
 %\end{description}
 # EndOfTeX
 

compiler/msgidx.inc

@@ -811,6 +811,7 @@ const
   option_unsupported_target_for_feature=11045;
   option_dwarf_smart_linking=11046;
   option_ignored_target=11047;
+  option_debug_external_unsupported=11048;
   wpo_cant_find_file=12000;
   wpo_begin_processing=12001;
   wpo_end_processing=12002;
@@ -835,9 +836,9 @@ const
   option_info=11024;
   option_help_pages=11025;
 
-  MsgTxtSize = 54831;
+  MsgTxtSize = 54952;
 
   MsgIdxMax : array[1..20] of longint=(
     24,87,282,95,71,51,110,22,202,62,
-    48,20,1,1,1,1,1,1,1,1
+    49,20,1,1,1,1,1,1,1,1
   );

compiler/msgtxt.inc

@@ -934,61 +934,63 @@ const msgtxt : array[0..000228,1..240] of char=(
   '11046_N_DWARF debug informat','ion cannot be used with smart linking on'+
   ' this target, switching to static linking'#000+
   '11047_W_Option "$1" is ignored for the current target platform.'#000+
+  '11048_W_Disabling external debug information because it is unsupported'+
+  ' for the selected target','/debug format combination.'#000+
   '12000_F_Cannot open whole program optimization feedback file "$1"'#000+
-  '12001_D_Processing whole pro','gram optimization information in wpo fee'+
-  'dback file "$1"'#000+
-  '12002_D_Finished processing the whole program optimization information'+
-  ' in wpo feedback file "$1"'#000+
+  '12001_D_Processing whole program optimization information in wpo feedb'+
+  'ack file "$1"'#000+
+  '12002_D_Finished processing the whole program optimization info','rmati'+
+  'on in wpo feedback file "$1"'#000+
   '12003_E_Expected section header, but got "$2" at line $1 of wpo feedba'+
   'ck file'#000+
-  '12004_W_N','o handler registered for whole program optimization section'+
-  ' "$2" at line $1 of wpo feedback file, ignoring'#000+
-  '12005_D_Found whole program optimization section "$1" with information'+
-  ' about "$2"'#000+
-  '12006_F_The selected whole program optimizations re','quire a previousl'+
-  'y generated feedback file (use -Fw to specify)'#000+
-  '12007_E_No collected information necessary to perform "$1" whole progr'+
-  'am optimization found'#000+
+  '12004_W_No handler registered for whole program optimization section "'+
+  '$2" at line $1 of wpo feedback file, ignoring'#000+
+  '12005_D_Foun','d whole program optimization section "$1" with informati'+
+  'on about "$2"'#000+
+  '12006_F_The selected whole program optimizations require a previously '+
+  'generated feedback file (use -Fw to specify)'#000+
+  '12007_E_No collected information necessary to perform "','$1" whole pro'+
+  'gram optimization found'#000+
   '12008_F_Specify a whole program optimization feedback file to store th'+
-  'e generated in','fo in (using -FW)'#000+
+  'e generated info in (using -FW)'#000+
   '12009_E_Not generating any whole program optimization information, yet'+
-  ' a feedback file was specified (using -FW)'#000+
+  ' a feedback file was specified ','(using -FW)'#000+
   '12010_E_Not performing any whole program optimizations, yet an input f'+
-  'eedback file was specified (using -Fw)'#000,
+  'eedback file was specified (using -Fw)'#000+
   '12011_D_Skipping whole program optimization section "$1", because not '+
   'needed by the requested optimizations'#000+
-  '12012_W_Overriding previously read information for "$1" from feedback '+
-  'input file using information in section "$2"'#000+
-  '12013_E_Cannot ex','tract symbol liveness information from program when'+
-  ' stripping symbols, use -Xs-'#000+
-  '12014_E_Cannot extract symbol liveness information from program when w'+
-  'hen not linking'#000+
+  '12012_W_Ove','rriding previously read information for "$1" from feedbac'+
+  'k input file using information in section "$2"'#000+
+  '12013_E_Cannot extract symbol liveness information from program when s'+
+  'tripping symbols, use -Xs-'#000+
+  '12014_E_Cannot extract symbol liveness ','information from program when'+
+  ' when not linking'#000+
   '12015_F_Cannot find "$1" or "$2" to extract symbol liveness informatio'+
-  'n fr','om linked program'#000+
+  'n from linked program'#000+
   '12016_E_Error during reading symbol liveness information produced by "'+
   '$1"'#000+
-  '12017_F_Error executing "$1" (exitcode: $2) to extract symbol informat'+
-  'ion from linked program'#000+
-  '12018_E_Collection of symbol liveness information can ','only help when'+
-  ' using smart linking, use -CX -XX'#000+
+  '12017_F_Error executing "$1','" (exitcode: $2) to extract symbol inform'+
+  'ation from linked program'#000+
+  '12018_E_Collection of symbol liveness information can only help when u'+
+  'sing smart linking, use -CX -XX'#000+
   '12019_E_Cannot create specified whole program optimisation feedback fi'+
-  'le "$1"'#000+
+  'l','e "$1"'#000+
   '11023_Free Pascal Compiler version $FPCFULLVERSION [$FPCDATE] for $FPC'+
   'CPU'#010+
-  'Copyright (c) 1993-2009 by Florian Klaem','pfl'#000+
+  'Copyright (c) 1993-2009 by Florian Klaempfl'#000+
   '11024_Free Pascal Compiler version $FPCVERSION'#010+
   #010+
   'Compiler Date      : $FPCDATE'#010+
   'Compiler CPU Target: $FPCCPU'#010+
   #010+
-  'Supported targets:'#010+
+  'Support','ed targets:'#010+
   '  $OSTARGETS'#010+
   #010+
   'Supported CPU instruction sets:'#010+
   '  $INSTRUCTIONSETS'#010+
   #010+
   'Supported FPU instruction sets:'#010+
-  '  $FPUINSTR','UCTIONSETS'#010+
+  '  $FPUINSTRUCTIONSETS'#010+
   #010+
   'Supported ABI targets:'#010+
   '  $ABITARGETS'#010+
@@ -996,298 +998,301 @@ const msgtxt : array[0..000228,1..240] of char=(
   'Supported Optimizations:'#010+
   '  $OPTIMIZATIONS'#010+
   #010+
-  'Supported Whole Program Optimizations:'#010+
+  'Supported Whole Program Op','timizations:'#010+
   '  All'#010+
   '  $WPOPTIMIZATIONS'#010+
   #010+
   'Supported Microcontroller types:'#010+
   '  $CONTROLLERTYPES'#010+
   #010+
-  'This program comes under the ','GNU General Public Licence'#010+
+  'This program comes under the GNU General Public Licence'#010+
   'For more information read COPYING.FPC'#010+
   #010+
   'Report bugs, suggestions, etc. to:'#010+
-  '                 http://bugs.freepascal.org'#010+
+  '                 h','ttp://bugs.freepascal.org'#010+
   'or'#010+
   '                 [email protected]'#000+
-  '11025_**0*_Put + after a boolean switch option to enabl','e it, - to di'+
-  'sable it'#010+
+  '11025_**0*_Put + after a boolean switch option to enable it, - to disa'+
+  'ble it'#010+
   '**1a_The compiler doesn'#039't delete the generated assembler file'#010+
-  '**2al_List sourcecode lines in assembler file'#010+
+  '**2al_List sourcecode lines in asse','mbler file'#010+
   '**2an_List node info in assembler file'#010+
   '*L2ap_Use pipes instead of creating temporary assembler files'#010+
-  '**2ar_Lis','t register allocation/release info in assembler file'#010+
+  '**2ar_List register allocation/release info in assembler file'#010+
   '**2at_List temp allocation/release info in assembler file'#010+
-  '**1A<x>_Output format:'#010+
+  '**1A<x>_','Output format:'#010+
   '**2Adefault_Use default assembler'#010+
   '3*2Aas_Assemble using GNU AS'#010+
-  '3*2Anasmcoff_COFF (Go32v2) file using Nasm'#010,
+  '3*2Anasmcoff_COFF (Go32v2) file using Nasm'#010+
   '3*2Anasmelf_ELF32 (Linux) file using Nasm'#010+
   '3*2Anasmwin32_Win32 object file using Nasm'#010+
-  '3*2Anasmwdosx_Win32/WDOSX object file using Nasm'#010+
+  '3*2Anasmwdosx_Win32/WDOSX object f','ile using Nasm'#010+
   '3*2Awasm_Obj file using Wasm (Watcom)'#010+
   '3*2Anasmobj_Obj file using Nasm'#010+
-  '3*2Amasm_Obj file using Masm (Micros','oft)'#010+
+  '3*2Amasm_Obj file using Masm (Microsoft)'#010+
   '3*2Atasm_Obj file using Tasm (Borland)'#010+
   '3*2Aelf_ELF (Linux) using internal writer'#010+
-  '3*2Acoff_COFF (Go32v2) using internal writer'#010+
+  '3*2Acoff_COFF (Go32v2) using inte','rnal writer'#010+
   '3*2Apecoff_PE-COFF (Win32) using internal writer'#010+
   '4*2Aas_Assemble using GNU AS'#010+
-  '6*2Aas_Unix o-file using GNU AS',#010+
+  '6*2Aas_Unix o-file using GNU AS'#010+
   '6*2Agas_GNU Motorola assembler'#010+
   '6*2Amit_MIT Syntax (old GAS)'#010+
   '6*2Amot_Standard Motorola assembler'#010+
-  'A*2Aas_Assemble using GNU AS'#010+
+  'A*2Aas_Assemble using ','GNU AS'#010+
   'P*2Aas_Assemble using GNU AS'#010+
   'S*2Aas_Assemble using GNU AS'#010+
   '**1b_Generate browser info'#010+
-  '**2bl_Generate local symbol i','nfo'#010+
+  '**2bl_Generate local symbol info'#010+
   '**1B_Build all modules'#010+
   '**1C<x>_Code generation options:'#010+
   '**2Ca<x>_Select ABI, see fpc -i for possible values'#010+
-  '**2Cb_Generate big-endian code'#010+
+  '**2Cb_G','enerate big-endian code'#010+
   '**2Cc<x>_Set default calling convention to <x>'#010+
-  '**2CD_Create also dynamic library (not supported)'#010,
+  '**2CD_Create also dynamic library (not supported)'#010+
   '**2Ce_Compilation with emulated floating point opcodes'#010+
-  '**2Cf<x>_Select fpu instruction set to use, see fpc -i for possible va'+
-  'lues'#010+
+  '**2Cf<x>_Select fpu instruction set to use, see fpc -i for possi','ble '+
+  'values'#010+
   '**2CF<x>_Minimal floating point constant precision (default, 32, 64)'#010+
   '**2Cg_Generate PIC code'#010+
-  '**2Ch<n>_<n> byte','s heap (between 1023 and 67107840)'#010+
+  '**2Ch<n>_<n> bytes heap (between 1023 and 67107840)'#010+
   '**2Ci_IO-checking'#010+
   '**2Cn_Omit linking stage'#010+
-  '**2Co_Check overflow of integer operations'#010+
+  '**2Co_Check overflow of integer operation','s'#010+
   '**2CO_Check for possible overflow of integer operations'#010+
-  '**2Cp<x>_Select instruction set, see fpc -i for possible values',#010+
+  '**2Cp<x>_Select instruction set, see fpc -i for possible values'#010+
   '**2CP<x>=<y>_ packing settings'#010+
   '**3CPPACKSET=<y>_ <y> set allocation: 0, 1 or DEFAULT or NORMAL, 2, 4 '+
   'and 8'#010+
-  '**2Cr_Range checking'#010+
+  '**2Cr_Range',' checking'#010+
   '**2CR_Verify object method call validity'#010+
   '**2Cs<n>_Set stack checking size to <n>'#010+
-  '**2Ct_Stack checking (for test','ing only, see manual)'#010+
+  '**2Ct_Stack checking (for testing only, see manual)'#010+
   '**2CX_Create also smartlinked library'#010+
   '**1d<x>_Defines the symbol <x>'#010+
   '**1D_Generate a DEF file'#010+
-  '**2Dd<x>_Set description to <x>'#010+
+  '**2','Dd<x>_Set description to <x>'#010+
   '**2Dv<x>_Set DLL version to <x>'#010+
   '*O2Dw_PM application'#010+
   '**1e<x>_Set path to executable'#010+
-  '**1E_Sam','e as -Cn'#010+
+  '**1E_Same as -Cn'#010+
   '**1fPIC_Same as -Cg'#010+
   '**1F<x>_Set file names and paths:'#010+
-  '**2Fa<x>[,y]_(for a program) load units <x> and [y] before uses is par'+
-  'sed'#010+
+  '**2Fa<x>[,y]_(for a program) load units <x> and [y] befo','re uses is p'+
+  'arsed'#010+
   '**2Fc<x>_Set input codepage to <x>'#010+
   '**2FC<x>_Set RC compiler binary name to <x>'#010+
-  '**2Fd_Disable the compil','er'#039's internal directory cache'#010+
+  '**2Fd_Disable the compiler'#039's internal directory cache'#010+
   '**2FD<x>_Set the directory where to search for compiler utilities'#010+
-  '**2Fe<x>_Redirect error output to <x>'#010+
+  '**2Fe<x>_Redirect error',' output to <x>'#010+
   '**2Ff<x>_Add <x> to framework path (Darwin only)'#010+
   '**2FE<x>_Set exe/unit output path to <x>'#010+
-  '**2Fi<x>_Add <x>',' to include path'#010+
+  '**2Fi<x>_Add <x> to include path'#010+
   '**2Fl<x>_Add <x> to library path'#010+
   '**2FL<x>_Use <x> as dynamic linker'#010+
-  '**2Fm<x>_Load unicode conversion table from <x>.txt in the compiler di'+
-  'r'#010+
+  '**2Fm<x>_Load unicode conversion t','able from <x>.txt in the compiler '+
+  'dir'#010+
   '**2Fo<x>_Add <x> to object path'#010+
   '**2Fr<x>_Load error message file <x>'#010+
-  '**2FR<x>_Set r','esource (.res) linker to <x>'#010+
+  '**2FR<x>_Set resource (.res) linker to <x>'#010+
   '**2Fu<x>_Add <x> to unit path'#010+
   '**2FU<x>_Set unit output path to <x>, overrides -FE'#010+
-  '**2FW<x>_Store generated whole-program optimization feedback in <x>'#010+
-  '**2Fw<x>_Load previously stored whole-program optimization fe','edback '+
-  'from <x>'#010+
+  '**2FW<x>','_Store generated whole-program optimization feedback in <x>'#010+
+  '**2Fw<x>_Load previously stored whole-program optimization feedback fr'+
+  'om <x>'#010+
   '*g1g_Generate debug information (default format for target)'#010+
   '*g2gc_Generate checks for pointers'#010+
-  '*g2gh_Use heaptrace unit (for memory leak/corruption debugging)'#010+
+  '*g2gh_Us','e heaptrace unit (for memory leak/corruption debugging)'#010+
   '*g2gl_Use line info unit (show more info with backtraces)'#010+
-  '*g2go<x','>_Set debug information options'#010+
+  '*g2go<x>_Set debug information options'#010+
   '*g3godwarfsets_ Enable DWARF '#039'set'#039' type debug information (bre'+
   'aks gdb < 6.5)'#010+
-  '*g3gostabsabsincludes_ Store absolute/full include file paths in Stabs'+
-  #010+
-  '*g3godwarfmethodclassprefix_ Prefix method names in DWARF wi','th class'+
-  ' name'#010+
+  '*g3gostabs','absincludes_ Store absolute/full include file paths in Sta'+
+  'bs'#010+
+  '*g3godwarfmethodclassprefix_ Prefix method names in DWARF with class n'+
+  'ame'#010+
   '*g2gp_Preserve case in stabs symbol names'#010+
   '*g2gs_Generate Stabs debug information'#010+
-  '*g2gt_Trash local variables (to detect uninitialized uses)'#010+
+  '*g2gt_Trash local variab','les (to detect uninitialized uses)'#010+
   '*g2gv_Generates programs traceable with Valgrind'#010+
-  '*g2gw_Generate DWARFv2 debug informat','ion (same as -gw2)'#010+
+  '*g2gw_Generate DWARFv2 debug information (same as -gw2)'#010+
   '*g2gw2_Generate DWARFv2 debug information'#010+
   '*g2gw3_Generate DWARFv3 debug information'#010+
-  '**1i_Information'#010+
+  '**1i_Information',#010+
   '**2iD_Return compiler date'#010+
   '**2iV_Return short compiler version'#010+
   '**2iW_Return full compiler version'#010+
-  '**2iSO_Return compiler',' OS'#010+
+  '**2iSO_Return compiler OS'#010+
   '**2iSP_Return compiler host processor'#010+
   '**2iTO_Return target OS'#010+
   '**2iTP_Return target processor'#010+
-  '**1I<x>_Add <x> to include path'#010+
+  '**1I<x>_Add <x> to inc','lude path'#010+
   '**1k<x>_Pass <x> to the linker'#010+
   '**1l_Write logo'#010+
   '**1M<x>_Set language mode to <x>'#010+
-  '**2Mfpc_Free Pascal dialect (de','fault)'#010+
+  '**2Mfpc_Free Pascal dialect (default)'#010+
   '**2Mobjfpc_FPC mode with Object Pascal support'#010+
   '**2Mdelphi_Delphi 7 compatibility mode'#010+
-  '**2Mtp_TP/BP 7.0 compatibility mode'#010+
+  '**2Mtp_TP/BP 7.0 compatibi','lity mode'#010+
   '**2Mmacpas_Macintosh Pascal dialects compatibility mode'#010+
   '**1n_Do not read the default config files'#010+
-  '**1N<x>_Node ','tree optimizations'#010+
+  '**1N<x>_Node tree optimizations'#010+
   '**2Nu_Unroll loops'#010+
   '**1o<x>_Change the name of the executable produced to <x>'#010+
-  '**1O<x>_Optimizations:'#010+
+  '**1O<x>_Optimizations:'#010,
   '**2O-_Disable optimizations'#010+
   '**2O1_Level 1 optimizations (quick and debugger friendly)'#010+
-  '**2O2_Level 2 optimizations (-O1 + ','quick optimizations)'#010+
+  '**2O2_Level 2 optimizations (-O1 + quick optimizations)'#010+
   '**2O3_Level 3 optimizations (-O2 + slow optimizations)'#010+
   '**2Oa<x>=<y>_Set alignment'#010+
-  '**2Oo[NO]<x>_Enable or disable optimizations, see fpc -i for possible '+
-  'values'#010+
-  '**2Op<x>_Set target cpu for optimizing, see fpc -i for possi','ble valu'+
-  'es'#010+
+  '**2Oo[NO]<x>_Ena','ble or disable optimizations, see fpc -i for possibl'+
+  'e values'#010+
+  '**2Op<x>_Set target cpu for optimizing, see fpc -i for possible values'+
+  #010+
   '**2OW<x>_Generate whole-program optimization feedback for optimization'+
   ' <x>, see fpc -i for possible values'#010+
-  '**2Ow<x>_Perform whole-program optimization <x>, see fpc -i for possib'+
-  'le values'#010+
-  '**2Os_Optimize for size rather than speed'#010,
+  '*','*2Ow<x>_Perform whole-program optimization <x>, see fpc -i for poss'+
+  'ible values'#010+
+  '**2Os_Optimize for size rather than speed'#010+
   '**1pg_Generate profile code for gprof (defines FPC_PROFILE)'#010+
   '**1R<x>_Assembler reading style:'#010+
-  '**2Rdefault_Use default assembler for target'#010+
+  '**2Rdefault_Use default as','sembler for target'#010+
   '3*2Ratt_Read AT&T style assembler'#010+
   '3*2Rintel_Read Intel style assembler'#010+
-  '6*2RMOT_Read motorola style ass','embler'#010+
+  '6*2RMOT_Read motorola style assembler'#010+
   '**1S<x>_Syntax options:'#010+
   '**2S2_Same as -Mobjfpc'#010+
   '**2Sc_Support operators like C (*=,+=,/= and -=)'#010+
-  '**2Sa_Turn on assertions'#010+
+  '**2Sa_Turn on as','sertions'#010+
   '**2Sd_Same as -Mdelphi'#010+
   '**2Se<x>_Error options. <x> is a combination of the following:'#010+
-  '**3*_<n> : Compiler halts ','after the <n> errors (default is 1)'#010+
+  '**3*_<n> : Compiler halts after the <n> errors (default is 1)'#010+
   '**3*_w : Compiler also halts after warnings'#010+
-  '**3*_n : Compiler also halts after notes'#010+
+  '**3*_n : Compiler also halts after note','s'#010+
   '**3*_h : Compiler also halts after hints'#010+
   '**2Sg_Enable LABEL and GOTO (default in -Mtp and -Mdelphi)'#010+
-  '**2Sh_Use ansistrin','gs by default instead of shortstrings'#010+
+  '**2Sh_Use ansistrings by default instead of shortstrings'#010+
   '**2Si_Turn on inlining of procedures/functions declared as "inline"'#010+
-  '**2Sk_Load fpcylix unit'#010+
+  '**2Sk_Load fp','cylix unit'#010+
   '**2SI<x>_Set interface style to <x>'#010+
   '**3SIcom_COM compatible interface (default)'#010+
-  '**3SIcorba_CORBA compatible in','terface'#010+
+  '**3SIcorba_CORBA compatible interface'#010+
   '**2Sm_Support macros like C (global)'#010+
   '**2So_Same as -Mtp'#010+
-  '**2Ss_Constructor name must be init (destructor must be done)'#010+
+  '**2Ss_Constructor name must be init (destructor must be',' done)'#010+
   '**2St_Allow static keyword in objects'#010+
   '**2Sx_Enable exception keywords (default in Delphi/ObjFPC modes)'#010+
-  '**1s_Do not',' call assembler and linker'#010+
+  '**1s_Do not call assembler and linker'#010+
   '**2sh_Generate script to link on host'#010+
   '**2st_Generate script to link on target'#010+
-  '**2sr_Skip register allocation phase (use with -alr)'#010+
+  '**2sr_Skip reg','ister allocation phase (use with -alr)'#010+
   '**1T<x>_Target operating system:'#010+
-  '3*2Temx_OS/2 via EMX (including EMX/RSX extender)',#010+
+  '3*2Temx_OS/2 via EMX (including EMX/RSX extender)'#010+
   '3*2Tfreebsd_FreeBSD'#010+
   '3*2Tgo32v2_Version 2 of DJ Delorie DOS extender'#010+
   '3*2Tlinux_Linux'#010+
   '3*2Tnetbsd_NetBSD'#010+
-  '3*2Tnetware_Novell Netware Module (clib)'#010+
+  '3*2Tnetware_Nove','ll Netware Module (clib)'#010+
   '3*2Tnetwlibc_Novell Netware Module (libc)'#010+
   '3*2Topenbsd_OpenBSD'#010+
   '3*2Tos2_OS/2 / eComStation'#010+
-  '3*2Tsun','os_SunOS/Solaris'#010+
+  '3*2Tsunos_SunOS/Solaris'#010+
   '3*2Tsymbian_Symbian OS'#010+
   '3*2Twatcom_Watcom compatible DOS extender'#010+
   '3*2Twdosx_WDOSX DOS extender'#010+
-  '3*2Twin32_Windows 32 Bit'#010+
+  '3*2Twin3','2_Windows 32 Bit'#010+
   '3*2Twince_Windows CE'#010+
   '4*2Tlinux_Linux'#010+
   '6*2Tamiga_Commodore Amiga'#010+
   '6*2Tatari_Atari ST/STe/TT'#010+
-  '6*2Tlinux_Linux','/m68k'#010+
+  '6*2Tlinux_Linux/m68k'#010+
   '6*2Tmacos_Macintosh m68k (not supported)'#010+
   '6*2Tpalmos_PalmOS'#010+
   'A*2Tlinux_Linux'#010+
   'A*2Twince_Windows CE'#010+
-  'P*2Tamiga_AmigaOS on PowerPC'#010+
+  'P*2Tamiga_AmigaOS',' on PowerPC'#010+
   'P*2Tdarwin_Darwin and Mac OS X on PowerPC'#010+
   'P*2Tlinux_Linux on PowerPC'#010+
   'P*2Tmacos_Mac OS (classic) on PowerPC'#010+
-  'P*','2Tmorphos_MorphOS'#010+
+  'P*2Tmorphos_MorphOS'#010+
   'S*2Tlinux_Linux'#010+
   '**1u<x>_Undefines the symbol <x>'#010+
   '**1U_Unit options:'#010+
-  '**2Un_Do not check where the unit name matches the file name'#010+
+  '**2Un_Do not check where the unit',' name matches the file name'#010+
   '**2Ur_Generate release unit files (never automatically recompiled)'#010+
-  '**2Us_Compile a system uni','t'#010+
+  '**2Us_Compile a system unit'#010+
   '**1v<x>_Be verbose. <x> is a combination of the following letters:'#010+
-  '**2*_e : Show errors (default)       0 : Show nothing (except errors)'#010+
+  '**2*_e : Show errors (default)       0 : Show noth','ing (except errors'+
+  ')'#010+
   '**2*_w : Show warnings               u : Show unit info'#010+
-  '**2*_n : Show notes                  t : Show',' tried/used files'#010+
+  '**2*_n : Show notes                  t : Show tried/used files'#010+
   '**2*_h : Show hints                  c : Show conditionals'#010+
-  '**2*_i : Show general info           d : Show debug info'#010+
+  '**2*_i : Show general info           d : S','how debug info'#010+
   '**2*_l : Show linenumbers            r : Rhide/GCC compatibility mode'#010+
-  '**2*_s : Show time stamps           ',' q : Show message numbers'#010+
+  '**2*_s : Show time stamps            q : Show message numbers'#010+
   '**2*_a : Show everything             x : Executable info (Win32 only)'#010+
-  '**2*_b : Write file names messages   p : Write tree.log with parse tre'+
-  'e'#010+
+  '**2*_b : Write file nam','es messages   p : Write tree.log with parse t'+
+  'ree'#010+
   '**2*_    with full path              v : Write fpcdebug.txt with'#010+
-  '**2*_  ','                                  lots of debugging info'#010+
+  '**2*_                                    lots of debugging info'#010+
   '**2*_m<x>,<y> : Don'#039't show messages numbered <x> and <y>'#010+
-  '3*1W<x>_Target-specific options (targets)'#010+
+  '3*1W<','x>_Target-specific options (targets)'#010+
   'A*1W<x>_Target-specific options (targets)'#010+
-  'P*1W<x>_Target-specific options (targets)'#010,
+  'P*1W<x>_Target-specific options (targets)'#010+
   'p*1W<x>_Target-specific options (targets)'#010+
   '3*2Wb_Create a bundle instead of a library (Darwin)'#010+
-  'P*2Wb_Create a bundle instead of a library (Darwin)'#010+
+  'P*2Wb_Create a bundle ins','tead of a library (Darwin)'#010+
   'p*2Wb_Create a bundle instead of a library (Darwin)'#010+
-  '3*2WB_Create a relocatable image (Windows)',#010+
+  '3*2WB_Create a relocatable image (Windows)'#010+
   'A*2WB_Create a relocatable image (Windows, Symbian)'#010+
   '3*2WC_Specify console type application (EMX, OS/2, Windows)'#010+
-  'A*2WC_Specify console type application (Windows)'#010+
+  'A*2WC_','Specify console type application (Windows)'#010+
   'P*2WC_Specify console type application (Classic Mac OS)'#010+
-  '3*2WD_Use DEFFILE to e','xport functions of DLL or EXE (Windows)'#010+
+  '3*2WD_Use DEFFILE to export functions of DLL or EXE (Windows)'#010+
   'A*2WD_Use DEFFILE to export functions of DLL or EXE (Windows)'#010+
-  '3*2We_Use external resources (Darwin)'#010+
+  '3*2We_Use externa','l resources (Darwin)'#010+
   'P*2We_Use external resources (Darwin)'#010+
   'p*2We_Use external resources (Darwin)'#010+
-  '3*2WF_Specify full-scree','n type application (EMX, OS/2)'#010+
+  '3*2WF_Specify full-screen type application (EMX, OS/2)'#010+
   '3*2WG_Specify graphic type application (EMX, OS/2, Windows)'#010+
-  'A*2WG_Specify graphic type application (Windows)'#010+
+  'A*2WG_Specify graphic type a','pplication (Windows)'#010+
   'P*2WG_Specify graphic type application (Classic Mac OS)'#010+
   '3*2Wi_Use internal resources (Darwin)'#010+
-  'P*2Wi_','Use internal resources (Darwin)'#010+
+  'P*2Wi_Use internal resources (Darwin)'#010+
   'p*2Wi_Use internal resources (Darwin)'#010+
-  '3*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+
+  '3*2WN_Do not generate relocation code, needed for',' debugging (Windows'+
+  ')'#010+
   'A*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+
-  '3*2WR_Generate relocation code',' (Windows)'#010+
+  '3*2WR_Generate relocation code (Windows)'#010+
   'A*2WR_Generate relocation code (Windows)'#010+
   'P*2WT_Specify MPW tool type application (Classic Mac OS)'#010+
-  '3*2WX_Enable executable stack (Linux)'#010+
+  '3*2WX_Enab','le executable stack (Linux)'#010+
   'A*2WX_Enable executable stack (Linux)'#010+
   'p*2WX_Enable executable stack (Linux)'#010+
-  'P*2WX_Enable exec','utable stack (Linux)'#010+
+  'P*2WX_Enable executable stack (Linux)'#010+
   '**1X_Executable options:'#010+
   '**2Xc_Pass --shared/-dynamic to the linker (BeOS, Darwin, FreeBSD, Lin'+
-  'ux)'#010+
+  'ux)',#010+
   '**2Xd_Do not use standard library search path (needed for cross compil'+
   'e)'#010+
   '**2Xe_Use external linker'#010+
-  '**2Xg_Create debuginf','o in a separate file and add a debuglink sectio'+
-  'n to executable'#010+
-  '**2XD_Try to link units dynamically      (defines FPC_LINK_DYNAMIC)'#010+
+  '**2Xg_Create debuginfo in a separate file and add a debuglink section '+
+  'to executable'#010+
+  '**2XD_Try to link units dynamically      (defines FPC_LI','NK_DYNAMIC)'#010+
   '**2Xi_Use internal linker'#010+
   '**2Xm_Generate link map'#010+
-  '**2XM<x>_Set the name of the '#039'main'#039' program routine (defaul','t'+
-  ' is '#039'main'#039')'#010+
+  '**2XM<x>_Set the name of the '#039'main'#039' program routine (default i'+
+  's '#039'main'#039')'#010+
   '**2XP<x>_Prepend the binutils names with the prefix <x>'#010+
-  '**2Xr<x>_Set the linker'#039's rlink-path to <x> (needed for cross comp'+
-  'ile, see the ld manual for more information) (BeOS, Linux)'#010+
-  '**2XR<x>_Prepend <x> to all linker search path','s (BeOS, Darwin, FreeB'+
-  'SD, Linux, Mac OS, Solaris)'#010+
+  '**2Xr<x>_Set the linker'#039's rlink-path to <x> (neede','d for cross co'+
+  'mpile, see the ld manual for more information) (BeOS, Linux)'#010+
+  '**2XR<x>_Prepend <x> to all linker search paths (BeOS, Darwin, FreeBSD'+
+  ', Linux, Mac OS, Solaris)'#010+
   '**2Xs_Strip all symbols from executable'#010+
-  '**2XS_Try to link units statically (default, defines FPC_LINK_STATIC)'#010+
+  '**2XS_Try to link units stati','cally (default, defines FPC_LINK_STATIC'+
+  ')'#010+
   '**2Xt_Link with static libraries (-static is passed to linker)'#010+
-  '**2XX_Try to smar','tlink units             (defines FPC_LINK_SMART)'#010+
+  '**2XX_Try to smartlink units             (defines FPC_LINK_SMART)'#010+
   '**1*_'#010+
   '**1?_Show this help'#010+
   '**1h_Shows this help without waiting'

compiler/options.pas

@@ -2246,6 +2246,15 @@ begin
           ForceStaticLinking;
         end;
     end;
+
+  { external debug info is only supported for DWARF on darwin }
+  if (target_info.system in systems_darwin) and
+     (cs_link_separate_dbg_file in init_settings.globalswitches) and
+     not(paratargetdbg in [dbg_dwarf2,dbg_dwarf3]) then
+    begin
+      Message(option_debug_external_unsupported);
+      exclude(init_settings.globalswitches,cs_link_separate_dbg_file);
+    end;
 end;