diff --git a/docs/crtex/Makefile b/docs/crtex/Makefile
index 7cbdc57d2a..dbd1eba56d 100644
--- a/docs/crtex/Makefile
+++ b/docs/crtex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -49,7 +69,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/dosex/Makefile b/docs/dosex/Makefile
index 92e3a0f876..ad0a7a89a4 100644
--- a/docs/dosex/Makefile
+++ b/docs/dosex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -55,7 +75,7 @@ clean :
 	
 	
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 	
 $(LOGFILE): %.log: %.exe 
 	$* > $*.log
diff --git a/docs/dynlibex/Makefile b/docs/dynlibex/Makefile
index 806d226265..5b146d2e78 100644
--- a/docs/dynlibex/Makefile
+++ b/docs/dynlibex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +68,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/go32ex/Makefile b/docs/go32ex/Makefile
index 22771d4bee..abf6583771 100644
--- a/docs/go32ex/Makefile
+++ b/docs/go32ex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -49,7 +69,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/gpmex/Makefile b/docs/gpmex/Makefile
index f2e7fa865e..abee6a8162 100644
--- a/docs/gpmex/Makefile
+++ b/docs/gpmex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -47,7 +67,7 @@ clean :
 	rm -f *.o *.s $(OBJECTS) $(TEXOBJECTS)
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/graphex/Makefile b/docs/graphex/Makefile
index e73b3e38dd..a7be8cc7d5 100644
--- a/docs/graphex/Makefile
+++ b/docs/graphex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +68,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/heapex/Makefile b/docs/heapex/Makefile
index b721629198..65d8a09862 100644
--- a/docs/heapex/Makefile
+++ b/docs/heapex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +68,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/ipcex/Makefile b/docs/ipcex/Makefile
index 1ddf649409..9cbb973d07 100644
--- a/docs/ipcex/Makefile
+++ b/docs/ipcex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +68,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/kbdex/Makefile b/docs/kbdex/Makefile
index 61b1f2bb90..10c781ad3f 100644
--- a/docs/kbdex/Makefile
+++ b/docs/kbdex/Makefile
@@ -5,7 +5,27 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
+
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -50,7 +70,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
@@ -58,4 +78,4 @@ $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 ex9: ex9.pp logkeys.ppu
 
 logkeys.ppu: logkeys.pp
-	$(PP) $(PPOPTS) logkeys.pp
\ No newline at end of file
+	$(FPC) $(PPOPTS) logkeys.pp
diff --git a/docs/linuxex/Makefile b/docs/linuxex/Makefile
index ab11e0d98f..c1b004ceeb 100644
--- a/docs/linuxex/Makefile
+++ b/docs/linuxex/Makefile
@@ -5,7 +5,26 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -54,7 +73,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/mathex/Makefile b/docs/mathex/Makefile
index 05dac26515..24ebbbf3ea 100644
--- a/docs/mathex/Makefile
+++ b/docs/mathex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -65,7 +82,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.log *.tmp
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/mmouseex/Makefile b/docs/mmouseex/Makefile
index 0d055609d9..f78b574d19 100644
--- a/docs/mmouseex/Makefile
+++ b/docs/mmouseex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -49,7 +66,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/mouseex/Makefile b/docs/mouseex/Makefile
index 48e456f67f..9e31020cbf 100644
--- a/docs/mouseex/Makefile
+++ b/docs/mouseex/Makefile
@@ -5,7 +5,26 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -50,7 +69,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/objectex/Makefile b/docs/objectex/Makefile
index 914c742f93..b315120ff6 100644
--- a/docs/objectex/Makefile
+++ b/docs/objectex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -64,7 +81,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.ppw *.log *.tmp 
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS) myobject.tex mysortc.tex: %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/optex/Makefile b/docs/optex/Makefile
index 309cddf58c..91e68367df 100644
--- a/docs/optex/Makefile
+++ b/docs/optex/Makefile
@@ -5,8 +5,26 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
 
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -48,7 +66,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/printex/Makefile b/docs/printex/Makefile
index ea9f184c39..7be54763cb 100644
--- a/docs/printex/Makefile
+++ b/docs/printex/Makefile
@@ -5,7 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +66,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/progex/Makefile b/docs/progex/Makefile
index 4b11de8115..599ef035b5 100644
--- a/docs/progex/Makefile
+++ b/docs/progex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -54,7 +71,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp $(LIBOBJECT)
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
@@ -63,7 +80,7 @@ $(CTEXOBJECTS): %.tex: %.c head.tex foot.tex
 	$(C2TEX) $*
 
 libsubs.so: subs.pp
-	$(PP) $(PPOPTS) $<
+	$(FPC) $(PPOPTS) $<
 
 ctest: ctest.c libsubs.so
 	$(CC) -o ctest ctest.c -lsubs
diff --git a/docs/refex/Makefile b/docs/refex/Makefile
index fae5b6182e..8c8cfcac15 100644
--- a/docs/refex/Makefile
+++ b/docs/refex/Makefile
@@ -5,7 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -72,7 +90,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.log *.tmp
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/sockex/Makefile b/docs/sockex/Makefile
index f584faecd0..be4b05de96 100644
--- a/docs/sockex/Makefile
+++ b/docs/sockex/Makefile
@@ -5,7 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -48,7 +66,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/stringex/Makefile b/docs/stringex/Makefile
index e04d9c7695..2e9d3c6404 100644
--- a/docs/stringex/Makefile
+++ b/docs/stringex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -57,7 +74,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.log *.tmp
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/sysutex/Makefile b/docs/sysutex/Makefile
index b7149bd15f..c30a55fcbf 100644
--- a/docs/sysutex/Makefile
+++ b/docs/sysutex/Makefile
@@ -5,7 +5,26 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
+
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
@@ -71,7 +90,7 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.ppw *.tmp *.log *.dat
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*
diff --git a/docs/typinfex/Makefile b/docs/typinfex/Makefile
index e64f51fb8a..1c6baad0d8 100644
--- a/docs/typinfex/Makefile
+++ b/docs/typinfex/Makefile
@@ -5,8 +5,25 @@
 #######################################################################
 
 # Compiler
-PP=ppc386
-
+ifndef FPC
+ifdef PP
+FPC=$(PP)
+endif
+endif
+ifndef FPC
+FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
+ifneq ($(FPCPROG),)
+FPCPROG:=$(firstword $(FPCPROG))
+FPC:=$(shell $(FPCPROG) -PB)
+ifneq ($(findstring Error,$(FPC)),)
+override FPC=ppc386
+endif
+else
+override FPC=ppc386
+endif
+endif
+override FPC:=$(subst $(SRCEXEEXT),,$(FPC))
+override FPC:=$(subst \,/,$(FPC))$(SRCEXEEXT)
 # Unit directory
 # UNITDIR=/usr/lib/ppc/0.99.0/linuxunits
 
@@ -60,10 +77,8 @@ clean :
 	rm -f *.ow *.sw *.exe *.dll *.tmp *.log rttiobj.ppw
  
 $(OBJECTS): %: %.pp
-	$(PP) $(PPOPTS) $*
+	$(FPC) $(PPOPTS) $*
 	
-	
-
 $(TEXOBJECTS): %.tex: %.pp head.tex foot.tex
 	$(PP2TEX) $*