florian db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
..
aarch64 2aaa7514f4 + started cpupara for aarch64 преди 12 години
alpha 7361e19799 + support for handling OS_128/OS_S128 on 64 Bit CPUs as far as needed for method pointers in registers преди 13 години
arm e982f4789d Removed unused register allocation in tarminlinenode.second_abs_long преди 12 години
avr d1b2a7732a + GetOffsetReg64 преди 13 години
generic 3017132268 * Remove triple sources преди 14 години
html fa0d3d79e0 no message преди 23 години
i386 2ea6979277 * handle Movzl/Op/Mov optimization correctly, resolves #23431 преди 12 години
ia64 4d86d25c6c * -O4 switch for optimizations which are correct but which might have unexpected effects преди 13 години
jvm d9e67fc835 * don't add a separate high parameter for array-of-const parameters on the преди 12 години
m68k 5adb28a935 m68k/aasmcpu.pas, taicpu.spilling_get_operation_type: преди 12 години
mips e6863aeb80 * typo fixed, patch by Mark Morgan Lloyd преди 12 години
msg db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
powerpc e327b4581c Use TRegNameTable instead of array[tregisterindex] of string[10] преди 13 години
powerpc64 e327b4581c Use TRegNameTable instead of array[tregisterindex] of string[10] преди 13 години
ppcgen 6497d3c994 - removed no longer used/supported af_allowdirect flag (direct assembler преди 13 години
sparc 69d96d9bf9 * modified patch by Mark Morgan Lloyd to pass cpu type to the assembler, resolves #23390 преди 12 години
systems 73030ddb57 + Support smart-linked .rdata section with external linker for Windows targets after r23025. преди 12 години
utils 4aa05f5133 + support for automatically generating setters/getters for properties on the преди 12 години
vis 85a3fd3357 + ossinttype/osuinttype defs that correspond to OS_SINT/OS_INT for use in преди 13 години
x86 d180d6f241 * fixed size of movzx/movsx with 64bit operand in x86-64 Intel asm reader преди 12 години
x86_64 a771d68685 * Fixed a bug introduced in r23077: relative_reloc_count must be increased only once per GOT entry, not every time a relocation to that entry is seen. преди 12 години
COPYING.txt 4bf254bc32 * added .txt extensions to all README, TODO and COPYING files преди 16 години
MPWMake 05d6f0e94d macos: added a fake sysutils for use by compiler, and fixed some tests преди 19 години
Makefile 0197b84b7f + instruction table generator for arm64 преди 12 години
Makefile.fpc 0197b84b7f + instruction table generator for arm64 преди 12 години
README.txt 4bf254bc32 * added .txt extensions to all README, TODO and COPYING files преди 16 години
aasmbase.pas ca5fabda6d * cleanup some unused units from uses clauses преди 13 години
aasmdata.pas ca5fabda6d * cleanup some unused units from uses clauses преди 13 години
aasmsym.pas a23fa2e81e * moved (unfinished) routines related to writing taicpu's to ppu files преди 18 години
aasmtai.pas 2ae8d604bc + shifterop for ARM64 преди 12 години
aggas.pas 17ff90deb9 aggas.pas, tgnuassembler.writetree.doalign: преди 12 години
agjasmin.pas 7cf8bcd7eb * initialise dollarsign field of jasmin tasminfo преди 13 години
aopt.pas 6e62fbc3d2 * more consistent updates of used registers преди 13 години
aoptbase.pas ca5078f9cf + RegModifiedBetween преди 13 години
aoptcs.pas 2f5ce095ce * RefsHaveIndexReg -> cpurefshaveindexreg преди 13 години
aoptda.pas 1f6ec379de * moved field definitions before method/property definitions (see mantis преди 16 години
aoptobj.pas b6a4602989 * ignore alignment entries in FindLabel преди 13 години
asmutils.pas afd34cf9d5 * Changed section for ansi/wide/unicodestring constants, resourcestrings (content only) and dataconstnodes from sec_rodata to sec_rodata_norel, because they never contain relocations. преди 12 години
assemble.pas 63f4e44fd5 assemble.pas, texternalcompiler.makecmdline: преди 13 години
browcol.pas 5ad752ab70 Avoid range check error in IDE by changing value of sfHasMemInfo constant to fit with longint value преди 12 години
bsdcompile 26081ed999 * Simple script which specifies the right params for a try out BSD build преди 25 години
catch.pas fd070544db - disabled installation of SIGINT signal handler for Darwin, because преди 16 години
ccharset.pas a6d01c09aa * make compiler compilable with 2.4.4 rtl преди 14 години
cclasses.pas 12ad6704f6 - Removed a number of unused variables, reduces noise at compilation. преди 13 години
cfidwarf.pas 23ff1e0681 * fix error in cfidwarf rev 16062 for non-windows systems преди 15 години
cfileutl.pas d749ac5354 * make ansistring unique before starting to change it using a pchar преди 12 години
cg64f32.pas 2038a607ac cg64f32.pas, tcg64f32.a_load64_*_cgpara: преди 12 години
cgbase.pas 283ff05127 * merged avx support in inline assembler developed by Torsten Grundke преди 13 години
cghlcpu.pas e20639732f + cghlcpu unit with thlbasecgcpu class that overrides all abstract tcg преди 13 години
cgobj.pas d8c2930454 Also accept R_ADDRESSREGISTER in a_load_cgparaloc_anyreg method преди 13 години
cgutils.pas 7361e19799 + support for handling OS_128/OS_S128 on 64 Bit CPUs as far as needed for method pointers in registers преди 13 години
cmsgs.pas aba10cd184 compiler: преди 14 години
comphook.pas 14cfe770a4 * replaced most (if not all) remaining fields/parameters in the compiler преди 13 години
compiler.pas 462de0f5fd + AIX target definition and info for the compiler and ppudump преди 13 години
compinnr.inc b782918434 * first draft to support the popcnt instruction, works so far for x86 with a real popcnt instruction преди 13 години
comprsrc.pas 14cfe770a4 * replaced most (if not all) remaining fields/parameters in the compiler преди 13 години
constexp.pas 0e92f68032 - 2.0 overlefts removed преди 12 години
cp1251.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp1252.pp 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp437.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp646.pas 759bd33327 Use the ccharset unit instead of charset when compiling with 2.6.0 like is done for the other cp* units. преди 13 години
cp850.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp866.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp8859_1.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cp8859_5.pas 73a084d662 * fixes bootstrapping with 2.6.0 преди 14 години
cpid.pas 091627883f merge r14347 from cpstrnew branch by florian: преди 14 години
crefs.pas 851b00f8e9 * more properties fixed преди 16 години
cresstr.pas afd34cf9d5 * Changed section for ansi/wide/unicodestring constants, resourcestrings (content only) and dataconstnodes from sec_rodata to sec_rodata_norel, because they never contain relocations. преди 12 години
cstreams.pas f79dc85033 * typo fixed преди 13 години
cutils.pas 2f8027c63f + more sophisticated code to optimize multiplications on arm преди 13 години
cwindirs.pp 0bdd15e0da + added cwindirs for the time being to the compiler dir till a release with windirs in the rtl is released преди 14 години
dbgbase.pas df2eddd169 * correctly deal with writing debug information in the Stabs writer for class преди 13 години
dbgdwarf.pas d956808080 Fix bug introduced by myself for win32 dwarf info generation Bug #23365 and 23330 преди 12 години
dbgstabs.pas eeb98ae2f8 * write objectdef fieldtypes in appenddef_object() instead of in преди 13 години
dbgstabx.pas bc35f4b3db * fixed writing of local static symbols on AIX преди 13 години
defcmp.pas c7255f153e * sets with the same base/range can still have a different size (and hence преди 12 години
defutil.pas 761fcca4ec + is_dynamicstring преди 12 години
elfbase.pas 59593f86a7 + Some more ELF definitions (related to symbol versioning). преди 12 години
export.pas 6f3bace0f3 + support for exporting Objective-C classes from dynamic libraries. It works преди 16 години
expunix.pas aee5380ae0 * merged trunk up to r20882 преди 13 години
finput.pas de2543f2bd Allow compilation of ppudump with -dHEAPTRC command line option преди 13 години
fmodule.pas 88af293155 Fix for Mantis #22160 преди 13 години
fpccrc.pas 793fd8fc09 * Add -Xg to help pages преди 17 години
fpcdefs.inc 2dac1c445a - disabled Stabs support on 64 bit targets (mantis #23365) преди 12 години
fppu.pas 88af293155 Fix for Mantis #22160 преди 13 години
gendef.pas aee5380ae0 * merged trunk up to r20882 преди 13 години
globals.pas db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
globstat.pas 88af293155 Fix for Mantis #22160 преди 13 години
globtype.pas 4aa05f5133 + support for automatically generating setters/getters for properties on the преди 12 години
hlcg2ll.pas d93cee995b * fix register method pointer for ppc64 and x86_64-linux преди 13 години
hlcgobj.pas 1a8128fa72 * initialize ovloc.loc in a_op*checkoverflow преди 13 години
htypechk.pas fd8827d379 * prevent compiler crash caused by double freeing after reporting not преди 13 години
impdef.pas 02413c8a57 * moved maybequoted() from cutils to cfileutl and let its behaviour vary преди 13 години
import.pas bf1c390027 * refactor import library generation преди 19 години
ldscript.pas d79511f96e + Basic ld script parsing capabilities (barely enough to parse glibc2.1 'libc.so' files, lacks any error handling). преди 13 години
link.pas 36859068f5 * Propagate AS_NEEDED flag further into Load_DynamicObject and handle it properly: shared objects marked with AS_NEEDED are added to dependencies only if they actually resolve some symbol. преди 12 години
macho.pas 814658847e * fixed comments for some comments, they were offset by one line (patch by преди 14 години
machoutils.pas 111d05c68f o patch by Alexander Shishkin, resolves #20409 преди 14 години
msgidx.inc db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
msgtxt.inc db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
nadd.pas a8f9b0dac4 Added initial support for the Cortex-M4F FPv4_S16 FPU преди 13 години
nbas.pas b50d0aa3d0 * only don't pre-finalize funcret temps that are passed by reference to the преди 13 години
ncal.pas d9e67fc835 * don't add a separate high parameter for array-of-const parameters on the преди 12 години
ncgadd.pas d2aa35e9de * throw an internal error if code generation depends on expectloc but expectloc and real loc do not match преди 13 години
ncgbas.pas 288d1ec74a * support referencing "result" in nostackframe pure assembler routines if преди 13 години
ncgcal.pas 7ea11f0171 Use SUPPORT_SAFECALL conditional преди 13 години
ncgcnv.pas 4d4561923e * nil method pointers can be kept in registers преди 13 години
ncgcon.pas afd34cf9d5 * Changed section for ansi/wide/unicodestring constants, resourcestrings (content only) and dataconstnodes from sec_rodata to sec_rodata_norel, because they never contain relocations. преди 12 години
ncgflw.pas 18698bc93d Fix safecall for cpus for which NR_FUNCTION_RESULT_REG is different from NR_FUNCTION_RETURN_REG преди 13 години
ncginl.pas b782918434 * first draft to support the popcnt instruction, works so far for x86 with a real popcnt instruction преди 13 години
ncgld.pas 761fcca4ec + is_dynamicstring преди 12 години
ncgmat.pas 5e1e42ec2b * fixes support for cpus with cpunodefaultint for unary minus nodes преди 13 години
ncgmem.pas 761fcca4ec + is_dynamicstring преди 12 години
ncgnstld.pas 4dee36b64b * copy the implicit pointer rather than the contents of var/out/constref преди 13 години
ncgnstmm.pas 39adb3dfae * fixed loading the nested framepointer when calling another nested преди 14 години
ncgobjc.pas 4cf5e36ce7 compiler: преди 14 години
ncgopt.pas 7c21cba1e2 * migrated g_copyshortstring, g_incrrefcount and g_array_rtti_helper to thlcg преди 13 години
ncgrtti.pas 78d31eb3cd Add missing of pi_needs_got found by sparc compiler compiled with -dCHECK_PIC преди 13 години
ncgset.pas c1bca748ee * factored out tcginnode.in_smallset преди 13 години
ncgutil.pas 04543b179f o merge of the branch laksen/arm-embedded of Jeppe Johansen: преди 13 години
ncnv.pas 78d31eb3cd Add missing of pi_needs_got found by sparc compiler compiled with -dCHECK_PIC преди 13 години
ncon.pas bc04e83b25 Add pi_needs_got to current_procinfo.flags in pass_1 method if a label reference is used преди 13 години
nflw.pas 29095e9dd3 * fixed if-simplication for C-style booleans by considering all values преди 12 години
ngenutil.pas 289486346b * factored out code to decide when an asmsym for a staticvarsym has to be преди 13 години
ngtcon.pas eb7e192226 * support pointer constants as initialisation values for procvar typed преди 13 години
ninl.pas 761fcca4ec + is_dynamicstring преди 12 години
nld.pas 5ea03973d3 * reject assignments to vecn[rangen] (mantis #22941) преди 13 години
nmat.pas 8e5bd14e3a * overleft newline fix преди 12 години
nmem.pas 761fcca4ec + is_dynamicstring преди 12 години
nobj.pas 4aa05f5133 + support for automatically generating setters/getters for properties on the преди 12 години
nobjc.pas 0dcedf3799 * do not crash but give a fatal error when using Objective-Pascal code преди 15 години
node.pas ca5fabda6d * cleanup some unused units from uses clauses преди 13 години
nopt.pas 8e3d7fe8d3 * fixed genmultistringadd() optimization for jvm and enabled it преди 13 години
nset.pas 3983342648 * free temps created for case-of-string-statements преди 13 години
nstate.pas 790a4fe2d3 * log and id tags removed преди 20 години
nutils.pas 5929ec5592 * turned getpropaccesslist, add_parameters and add_index_parameter into преди 12 години
objcdef.pas 963a4d7b23 Commit of a completely restructured helper implementation. Instead of changing objectdefs with odt_classhelper to odt_class, they'll have the odt_helper type assigned to and this will be kept. This also implies that the parent of a helper is its true parent while the extended type is set to a field in tobjectdef (extendeddef). преди 14 години
objcgutl.pas 40a9762ac6 * objcprotocol symbols have to be weak in the non-fragile abi to prevent преди 13 години
objcutil.pas 8525a30d9f * don't generate a classClass call for objc loadvmtaddrnodes generated преди 13 години
ogbase.pas 00ca4a74a3 * Reworked/fixed TExeSymbol.State behavior: преди 12 години
ogcoff.pas db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
ogelf.pas 00ca4a74a3 * Reworked/fixed TExeSymbol.State behavior: преди 12 години
oglx.pas 658c46b903 * remove tdictionary and tindexarray преди 19 години
ogmacho.pas ac43eb9b70 + generic implementation of ReplaceForbiddenAsmSymbolChars() instead преди 13 години
ogmap.pas 5e11e697b4 * Use unsigned integers for sizes and positions to break 2GB limit in tdynamicarray, object writer, internal linker, coff and PE headers. преди 17 години
ognlm.pas eb13da9355 * ognlm.pas cleanup: преди 12 години
optbase.pas 49f9695cf5 * handle short boolean evaluation correctly when doing node cse преди 15 години
optcse.pas 4aca018f62 * setelement nodes itself should not be considered, since setelement преди 12 години
optdead.pas 14cfe770a4 * replaced most (if not all) remaining fields/parameters in the compiler преди 13 години
optdfa.pas 5defdf86ba * handle for-loops correctly if the limits contain the counter variable преди 13 години
options.pas 2dac1c445a - disabled Stabs support on 64 bit targets (mantis #23365) преди 12 години
optloop.pas 9773b92cbe * improved for loop unrolling преди 13 години
opttail.pas 6ec0f2549a * factored load node flags out of node flags to gain space преди 14 години
optutils.pas db196d76c2 + strength reduction for array accesses inside for loops преди 17 години
optvirt.pas daef2efa69 - removed tstoreddef.reset() and overrides, and the associated преди 15 години
owar.pas d79511f96e + Basic ld script parsing capabilities (barely enough to parse glibc2.1 'libc.so' files, lacks any error handling). преди 13 години
owbase.pas e5ee1c9f67 * Don't access tcfilestream.size 3 times in sequence, as each access costs two seeks (syscalls). преди 13 години
parabase.pas 0a1157da38 * fixed memory leaks in the compiler introduced in r21862 by marking and преди 13 години
paramgr.pas 3eb527b532 * make use_fixed_stack for i386 more generic (any target with more than преди 12 години
parser.pas 88af293155 Fix for Mantis #22160 преди 13 години
pass_1.pas 94d976bc87 * when simplifying ordinal expressions during inlining, keep the resultdef преди 15 години
pass_2.pas aee5380ae0 * merged trunk up to r20882 преди 13 години
pbase.pas f25f44605e - get rid of m_all, use a set instead for tokens, this allows to disable/enable tokens depending on the language mode преди 13 години
pdecl.pas ca5fabda6d * cleanup some unused units from uses clauses преди 13 години
pdecobj.pas 3798b79fd7 + optimization that (re)orders instance fields of Delphi-style classes in преди 13 години
pdecsub.pas 04543b179f o merge of the branch laksen/arm-embedded of Jeppe Johansen: преди 13 години
pdecvar.pas a1923f02f8 * always mark symbols referenced by properties as "used"; in case the преди 12 години
pexports.pas 9672f0537a * handle exports with a name consisting of a single character correctly преди 13 години
pexpr.pas 5929ec5592 * turned getpropaccesslist, add_parameters and add_index_parameter into преди 12 години
pgenutil.pas 54c1e638ad Fix for Mantis #22428. преди 13 години
pinline.pas d67f31a0e1 * allow type parameters variables being passed to new/dispose, resolves #23270 преди 12 години
pmodules.pas 8b17a358e4 Remove all traces of the interrupt vector table generation mechanism преди 13 години
pp.lpi 3d1fb1cc60 * reverted accidental commit in r22568 преди 13 години
pp.pas 7089d1d638 + defines for aarch64 to configure the compiler преди 12 години
pparautl.pas dfe3ca5328 * prevent invalid typecast on targets using nestedfpstruct functionality преди 12 години
ppc68k.lpi 9ebf2aa984 * project file updates преди 13 години
ppcarm.lpi 9ebf2aa984 * project file updates преди 13 години
ppcavr.lpi 9ebf2aa984 * project file updates преди 13 години
ppcmips.lpi 9ebf2aa984 * project file updates преди 13 години
ppcmipsel.lpi 9ebf2aa984 * project file updates преди 13 години
ppcppc.lpi 9ebf2aa984 * project file updates преди 13 години
ppcppc64.lpi 9ebf2aa984 * project file updates преди 13 години
ppcsparc.lpi 9ebf2aa984 * project file updates преди 13 години
ppheap.pas 0d00df6ec5 * Only -dextheaptrc sets keepreleased to tue (meaning no memory is really released by heaptrc memory manager) преди 13 години
ppu.pas d9e67fc835 * don't add a separate high parameter for array-of-const parameters on the преди 12 години
ppx86_64.lpi e96dc4204e * version update преди 13 години
procinfo.pas 56378f907f * keep track of required stack frame alignment (this information is however преди 13 години
pstatmnt.pas f6109d7c65 * improved error reporting by printing the type being found in with expressions преди 12 години
psub.pas fcaff0489c * psub.pas : translate tregister for registerhi also преди 13 години
psystem.pas a42b934c69 * introduce FPC_SUPPORT_X87_TYPES_ON_WIN64 define which allows to build преди 12 години
ptconst.pas 289486346b * factored out code to decide when an asmsym for a staticvarsym has to be преди 13 години
ptype.pas 64740049bf * fix for mantis #22796: add alignment padding to records before inserting преди 13 години
raatt.pas 6fb90850e9 * lastdirective should be always AS_END преди 13 години
rabase.pas b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from преди 19 години
rasm.pas 1684a6fc32 * replaced tdictionary with tfphashlist преди 19 години
rautils.pas 283ff05127 * merged avx support in inline assembler developed by Torsten Grundke преди 13 години
regvars.pas 1c01d52ea6 * Improvements of tprocinfo class: преди 14 години
rescmn.pas adbad5ab96 + fcl-res support for xcoff/aix преди 13 години
rgbase.pas e327b4581c Use TRegNameTable instead of array[tregisterindex] of string[10] преди 13 години
rgobj.pas d15304c25e Also check for the type of the register when replacing it. In certain circumstances this can still lead to access to invalid memory resulting either in an access violation or invalid registers. преди 13 години
scandir.pas db68214e88 + support setpeoptflags directive, resolves #23447 преди 12 години
scanner.pas f25f44605e - get rid of m_all, use a set instead for tokens, this allows to disable/enable tokens depending on the language mode преди 13 години
script.pas 0841ee6e4f * GNU ld only supports double quotes in its response file -> requote there преди 13 години
switches.pas 28c20cfc5e * the default string type for the JVM target is no longer automatically преди 14 години
symbase.pas 1bc846dd3c + TSymtablestack.getcopyuntil() method that creates a copy of a преди 14 години
symconst.pas 4aa05f5133 + support for automatically generating setters/getters for properties on the преди 12 години
symcreat.pas 4aa05f5133 + support for automatically generating setters/getters for properties on the преди 12 години
symdef.pas c4a55f5481 * store the "synthetic kind" information about procdefs in ppu files, преди 12 години
symnot.pas 790a4fe2d3 * log and id tags removed преди 20 години
symsym.pas 5929ec5592 * turned getpropaccesslist, add_parameters and add_index_parameter into преди 12 години
symtable.pas 1c32590294 + added search_struct_member_no_helper() to search a struct for a symbol преди 12 години
symtype.pas 3798b79fd7 + optimization that (re)orders instance fields of Delphi-style classes in преди 13 години
symutil.pas 9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). преди 18 години
systems.inc 600dd162af Merge of rev21557 by Foxsen преди 13 години
systems.pas 6497d3c994 - removed no longer used/supported af_allowdirect flag (direct assembler преди 13 години
tgobj.pas 56378f907f * keep track of required stack frame alignment (this information is however преди 13 години
tokens.pas bc4a8ac63e + constant postfixoperator_tokens преди 12 години
verbose.pas 2d0f01e0dd Enable writing of Warnings/Notes/hints if they are considered as errors using -SeX option преди 13 години
version.pas 15252b546d * Restore 'mips' name as cpumipseb source_cpu_string преди 13 години
widestr.pas 32fc7118d4 compiler: add US-ASCII codepage преди 13 години
wpo.pas 060d81b8fa Merged revisions 11878,11881-11882,11889,11891-11893,11895,11899-11902,11935,11938,12212,12304,12308-12310,12316,12330-12332,12334,12339-12340 via svnmerge from преди 16 години
wpobase.pas d7f7a9bb76 * patch by Alexander Shishkin to clean up $ifopt usage by $push/$pop, resolves #20346 преди 14 години
wpoinfo.pas 1743c6f1a8 * also recompile a unit if class/object definitions in indirectly used преди 15 години

README.txt

This directory contains the sources of the Free Pascal Compiler

If you want to compile/modify the compiler, please read first the
programmers manual.

To recompile the compiler, you can use the batch files :
+ mppc386.bat if you want to build a cross compiler from i386 to m68k
+ mppcsparc if you want to build a cross compiler from i386 to SPARC

or
Use the make utility as following

make OS_TARGET="compiler OS target" \
CPU_TARGET="compiler CPU target" \
FPCCPUOPT="Optimization level" \
PP="compiler used to compile FPC" \
COMPILER_OPTIONS="Options passed to compiler" \


If an option is omitted, then target CPU/OS will be same as current CPU/OS

Possibles targets are : linux go32v2 win32 os2 freebsd beos netbsd amiga haiku
atari sunos qnx netware openbsd wdosx palmos macos macosx emx

Possible compiler switches (* marks a currently required switch):
-----------------------------------------------------------------
GDB* support of the GNU Debugger
I386 generate a compiler for the Intel i386+
x86_64 generate a compiler for the AMD x86-64 architecture
M68K generate a compiler for the M68000
SPARC generate a compiler for SPARC
POWERPC generate a compiler for the PowerPC
VIS generate a compile for the VIS
DEBUG version with debug code is generated
EXTDEBUG some extra debug code is executed
SUPPORT_MMX only i386: releases the compiler switch
MMX which allows the compiler to generate
MMX instructions
EXTERN_MSG Don't compile the msgfiles in the compiler, always
use external messagefiles, default for TP
NOAG386INT no Intel Assembler output
NOAG386NSM no NASM output
NOAG386BIN leaves out the binary writer, default for TP
NORA386DIR No direct i386 assembler reader
TEST_GENERIC Test Generic version of code generator
(uses generic RTL calls)
-----------------------------------------------------------------
cpuflags The target processor has status flags (on by default)
cpufpemu The target compiler will also support emitting software
floating point operations
cpu64bitaddr The targets use a 64-bit address space (pointers and
the default integer type are 64 bit)
cpu64bitalu The target cpu has 64-bit registers available (unless
cpu64bitaddr is also defined, pointers and default
integer type remain 32 bit, but the cpu can perform
64 bit calculations directly without needing helpers)
-----------------------------------------------------------------

Required switches for a i386 compiler be compiled by Free Pascal Compiler:
GDB;I386

to build a compiler to SPARC target using a Win32/i386 you just use :
make CPU_TARGET=SPARC