+ support of -fPIC (is equivalent to -Cg) so people won't be confused if ld tells them to recompile their code with -fPIC

git-svn-id: trunk@5934 -

compiler/msg/errore.msg

@@ -2463,6 +2463,7 @@ S*2Aas_assemble using GNU AS
 *O2Dw_PM application
 **1e<x>_set path to executable
 **1E_same as -Cn
+**1fPIC_same as -Cg
 **1F<x>_set file names and paths:
 **2Fa<x>[,y]_for a program load first units <x> and [y] before uses is parsed
 **2Fc<x>_sets input codepage to <x>

compiler/msgidx.inc

@@ -715,7 +715,7 @@ const
   option_info=11024;
   option_help_pages=11025;
 
-  MsgTxtSize = 42485;
+  MsgTxtSize = 42505;
 
   MsgIdxMax : array[1..20] of longint=(
     24,82,231,79,63,48,106,22,135,60,

compiler/msgtxt.inc

@@ -864,34 +864,35 @@ const msgtxt : array[0..000177,1..240] of char=(
   '*O2Dw_PM application'#010+
   '**1e<x>_set path to executable'#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 firs','t units <x> and [y] before uses '+
+  '**2Fa<x>[,y]_for',' a program load first units <x> and [y] before uses '+
   'is parsed'#010+
   '**2Fc<x>_sets input codepage to <x>'#010+
   '**2FD<x>_sets the directory where to search for compiler utilities'#010+
   '**2Fe<x>_redirect error output to <x>'#010+
-  '**2FE<x>_set exe/unit output path to <x>'#010+
-  '**2Fi<x>_adds <x','> to include path'#010+
+  '**2FE<x>_set exe/unit output path to ','<x>'#010+
+  '**2Fi<x>_adds <x> to include path'#010+
   '**2Fl<x>_adds <x> to library path'#010+
   '**2FL<x>_uses <x> as dynamic linker'#010+
   '**2Fo<x>_adds <x> to object path'#010+
   '**2Fr<x>_load error message file <x>'#010+
   '**2Fu<x>_adds <x> to unit path'#010+
-  '**2FU<x>_set unit output path to <x>, overrides -FE',#010+
+  '**2FU<x>_set unit output path t','o <x>, overrides -FE'#010+
   '*g1g_generate debugger information:'#010+
   '*g2gc_generate checks for pointers'#010+
   '*g2gd_use dbx'#010+
   '*g2gg_use gsym'#010+
   '*g2gh_use heap trace unit (for memory leak debugging)'#010+
   '*g2gl_use line info unit to show more info for backtraces'#010+
-  '*g2gt_trash local variables',' (to detect uninitialized uses)'#010+
+  '*g2gt_t','rash local variables (to detect uninitialized uses)'#010+
   '*g2gv_generates programs traceable with valgrind'#010+
   '*g2gw_generate dwarf debugging info'#010+
   '**1i_information'#010+
   '**2iD_return compiler date'#010+
   '**2iV_return compiler version'#010+
-  '**2iW_return full compiler version'#010+
-  '**2iSO_return ','compiler OS'#010+
+  '**2iW_return full compiler ve','rsion'#010+
+  '**2iSO_return compiler OS'#010+
   '**2iSP_return compiler processor'#010+
   '**2iTO_return target OS'#010+
   '**2iTP_return target processor'#010+
@@ -899,62 +900,62 @@ const msgtxt : array[0..000177,1..240] of char=(
   '**1k<x>_Pass <x> to the linker'#010+
   '**1l_write logo'#010+
   '**1M<x>_set language mode to <x>'#010+
-  '**2Mfpc_free pascal dialect',' (default)'#010+
+  '**2Mfpc','_free pascal dialect (default)'#010+
   '**2Mobjfpc_switch some Delphi 2 extensions on'#010+
   '**2Mdelphi_tries to be Delphi compatible'#010+
   '**2Mtp_tries to be TP/BP 7.0 compatible'#010+
   '**2Mgpc_tries to be gpc compatible'#010+
-  '**2Mmacpas_tries to be compatible to the macintosh pascal dialects'#010,
+  '**2Mmacpas_tries to be compatible to the macint','osh pascal dialects'#010+
   '**1n_don'#039't read the default config file'#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+
   '**2O-_disable optimizations'#010+
-  '**2O1_level 1 optimizations (quick and d','ebugger friendly)'#010+
+  '**2O1_level 1 optimi','zations (quick and debugger friendly)'#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 possible valu'+
-  'es'#010+
+  '**2Oo[NO]<x>_enable or disable optimizations, see fpc -i for pos','sibl'+
+  'e values'#010+
+  '**2Op<x>_set target cpu for optimizing, see fpc -i for possible values'+
+  #010+
   '**2Os_generate smaller code'#010+
   '**1pg_generate profile code for gprof (defines FPC_PROFILE)'#010+
   '**1R<x>_assembler reading style:'#010+
   '**2Rdefault_use default assembler'#010+
-  '3*2Ratt_read AT&T sty','le assembler'#010+
+  '3','*2Ratt_read AT&T style assembler'#010+
   '3*2Rintel_read Intel style assembler'#010+
   '6*2RMOT_read motorola style assembler'#010+
   '**1S<x>_syntax options:'#010+
   '**2S2_same as -Mobjfpc'#010+
   '**2Sc_supports operators like C (*=,+=,/= and -=)'#010+
   '**2Sa_include assertion code.'#010+
-  '**2Sd_same as -Mdelphi'#010+
-  '**','2Se<x>_error options. <x> is a combination of the following:'#010+
+  '**2Sd','_same as -Mdelphi'#010+
+  '**2Se<x>_error options. <x> is a combination of the following:'#010+
   '**3*_<n> : compiler stops after the <n> errors (default is 1)'#010+
   '**3*_w : compiler stops also after warnings'#010+
   '**3*_n : compiler stops also after notes'#010+
-  '**3*_h : compiler stops also aft','er hints'#010+
+  '**3*_h : com','piler stops also after hints'#010+
   '**2Sg_allow LABEL and GOTO'#010+
   '**2Sh_Use ansistrings'#010+
   '**2Si_support C++ styled INLINE'#010+
   '**2Sk_load fpcylix unit'#010+
   '**2SI<x>_set interface style to <x>'#010+
   '**3SIcom_COM compatible interface (default)'#010+
-  '**3SIcorba_CORBA compatible interface'#010+
-  '**2Sm_su','pport macros like C (global)'#010+
+  '**3SIcorba_CORBA compatibl','e interface'#010+
+  '**2Sm_support macros like C (global)'#010+
   '**2So_same as -Mtp'#010+
   '**2Sp_same as -Mgpc'#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','n'#039't call assembler and linker'#010+
+  '**2Sx_enable exception keywords (default in Delphi/O','bjFPC modes)'#010+
+  '**1s_don'#039't 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+
   '**1T<x>_Target operating system:'#010+
-  '3*2Temx_OS/2 via EMX (including EMX/RSX extend','er)'#010+
+  '3*2Temx_OS/2 via EMX (incl','uding EMX/RSX extender)'#010+
   '3*2Tfreebsd_FreeBSD'#010+
   '3*2Tgo32v2_Version 2 of DJ Delorie DOS extender'#010+
   '3*2Tlinux_Linux'#010+
@@ -962,8 +963,8 @@ const msgtxt : array[0..000177,1..240] of char=(
   '3*2Tnetware_Novell Netware Module (clib)'#010+
   '3*2Tnetwlibc_Novell Netware Module (libc)'#010+
   '3*2Topenbsd_OpenBSD'#010+
-  '3*2Tos2_OS/2 / eComStation'#010+
-  '3*2T','sunos_SunOS/Solaris'#010+
+  '3*2Tos2_OS/','2 / eComStation'#010+
+  '3*2Tsunos_SunOS/Solaris'#010+
   '3*2Twatcom_Watcom compatible DOS extender'#010+
   '3*2Twdosx_WDOSX DOS extender'#010+
   '3*2Twin32_Windows 32 Bit'#010+
@@ -971,8 +972,8 @@ const msgtxt : array[0..000177,1..240] of char=(
   '4*2Tlinux_Linux'#010+
   '6*2Tamiga_Commodore Amiga'#010+
   '6*2Tatari_Atari ST/STe/TT'#010+
-  '6*2Tlinux_Linux/m68k'#010+
-  '6*2Tmacos_Maci','ntosh m68k (not supported)'#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+
@@ -980,55 +981,54 @@ const msgtxt : array[0..000177,1..240] of char=(
   'P*2Tdarwin_Darwin and MacOS X on PowerPC'#010+
   'P*2Tlinux_Linux on PowerPC'#010+
   'P*2Tmacos_MacOS (classic) on PowerPC'#010+
-  'P*2Tmorphos_MorphOS'#010+
-  'S*2T','linux_Linux'#010+
+  'P*2T','morphos_MorphOS'#010+
+  'S*2Tlinux_Linux'#010+
   '**1u<x>_undefines the symbol <x>'#010+
   '**1U_unit options:'#010+
   '**2Un_don'#039't check the unit name'#010+
   '**2Ur_generate release unit files'#010+
   '**2Us_compile a system unit'#010+
-  '**1v<x>_Be verbose. <x> is a combination of the following letters:'#010+
-  '**2*_e : Show e','rrors (default)       0 : Show nothing (except errors'+
-  ')'#010+
+  '**1v<x>_Be verbose. <x> is a combination of the following lett','ers:'#010+
+  '**2*_e : Show errors (default)       0 : Show nothing (except errors)'#010+
   '**2*_w : Show warnings               u : Show unit info'#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*_h : Show hints                  c : Show ','conditionals'#010+
+  '**2*_i : Show general info           d : Show debug info'#010+
   '**2*_l : Show linenumbers            r : Rhide/GCC compatibility mode'#010+
   '**2*_a : Show everything             x : Executable info (Win32 only)'#010+
-  '**2*_b : Write file names messages with full path'#010,
+  '**2*_b : Write file names mess','ages with full path'#010+
   '**2*_v : write fpcdebug.txt with     p : Write tree.log with parse tre'+
   'e'#010+
   '**2*_    lots of debugging info'#010+
   '3*1W<x>_Win32-like target options'#010+
   '3*2WB_Create a relocatable image'#010+
-  '3*2WB<x>_Set Image base to Hexadecimal <x> value'#010+
-  '3*2WC_Specify consol','e type application'#010+
+  '3*2WB<x>_Set Image base to Hexadecimal <x> value'#010,
+  '3*2WC_Specify console type application'#010+
   '3*2WD_Use DEFFILE to export functions of DLL or EXE'#010+
   '3*2WF_Specify full-screen type application (OS/2 only)'#010+
   '3*2WG_Specify graphic type application'#010+
-  '3*2WN_Do not generate relocation code (necessary for debugging)'#010+
-  '3*2WR_Gener','ate relocation code'#010+
+  '3*2WN_Do not generate relocation code (necessary for de','bugging)'#010+
+  '3*2WR_Generate relocation code'#010+
   'P*2WC_Specify console type application (MacOS only)'#010+
   'P*2WG_Specify graphic type application (MacOS only)'#010+
   'P*2WT_Specify tool type application (MPW tool, MacOS only)'#010+
   '**1X_executable options:'#010+
-  '**2Xc_pass --shared to the linke','r (Unix only)'#010+
+  '**2Xc_pass -','-shared to the linker (Unix only)'#010+
   '**2Xd_don'#039't use standard library search path (needed for cross com'+
   'pile)'#010+
   '**2Xe_use external linker'#010+
   '**2XD_try to link units dynamic          (defines FPC_LINK_DYNAMIC)'#010+
   '**2Xi_use internal linker'#010+
-  '**2Xm_generate link map'#010+
-  '**2XM<x>_s','et the name of the '#039'main'#039' program routine (default'+
-  ' is '#039'main'#039')'#010+
+  '**2Xm_generate',' link map'#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 library search path to <x> (needed for cross compile)'#010+
-  '**2Xs_strip all symbols from executable'#010+
-  '**2XS_try to li','nk units static (default) (defines FPC_LINK_STATIC)'#010+
+  '**2Xs_strip all symbols from execut','able'#010+
+  '**2XS_try to link units static (default) (defines FPC_LINK_STATIC)'#010+
   '**2Xt_link with static libraries (-static is passed to linker)'#010+
   '**2XX_try to link units smart            (defines FPC_LINK_SMART)'#010+
   '**1*_'#010+
   '**1?_shows this help'#010+
-  '**1h_shows this help without wai','ting'#000
+  '**1h_shows t','his help without waiting'#000
 );

compiler/options.pas

@@ -651,6 +651,14 @@ begin
                  include(init_settings.globalswitches,cs_link_nolink);
              end;
 
+           'f' :
+             begin
+               if more='PIC' then
+                 include(init_settings.moduleswitches,cs_create_pic)
+               else
+                 IllegalPara(opt);
+             end;
+
            'F' :
              begin
                c:=more[1];