Hello All,
gengtype becomes a user-level program, like cc1 is, so should be installed at
the same place as cc1.
For reasons I don't understand, I was told that gengtype needs to be compiled
twice (both as build & as host, IIRC).
The patch below does not even work, but I would like some advice about it.
Index: gcc/Makefile.in
===================================================================
--- gcc/Makefile.in (revision 175588)
+++ gcc/Makefile.in (working copy)
@@ -769,7 +769,7 @@
OTHER_FIXINCLUDES_DIRS=
# A list of all the language-specific executables.
-COMPILERS = cc1$(exeext) @all_compilers@
+COMPILERS = cc1$(exeext) gcc-gengtype$(exeext) @all_compilers@
# List of things which should already be built whenever we try to use xgcc
# to compile anything (without linking).
@@ -1529,7 +1529,7 @@
tm-preds.h tm-constrs.h checksum-options \
tree-check.h min-insn-modes.c insn-modes.c insn-modes.h \
genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
- xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \
+ xgcc$(exeext) cpp$(exeext) cc1$(exeext) gcc-gengtype$(exeext) $(EXTRA_PASSES)
\
$(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
$(SPECS) collect2$(exeext) lto-wrapper$(exeext) \
gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
@@ -1827,7 +1827,7 @@
$(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext)
# Define the names for selecting languages in LANGUAGES.
-c: cc1$(exeext)
+c: cc1$(exeext) gcc-gengtype$(exeext)
# Tell GNU make these are phony targets.
.PHONY: c
@@ -4047,6 +4047,11 @@
build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
build/gengtype-state.o build/version.o
+# The gengtype to be installed
+gcc-gengtype$(exeext): gengtype-lex.o gengtype-parse.o \
+ gengtype-state.o version.o $(LIBIBERTY)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $^
+
# Rule for the generator programs:
$(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext):
build/gen%.o $(BUILD_LIBDEPS)
+$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
#################
How do you think gengtype should be built & installed as a user program?
I am very uneasy with gcc/Makefile.in, so I really need help about this.
Cheers.
--
Basile STARYNKEVITCH http://starynkevitch.net/Basile/
email: basile<at>starynkevitch<dot>net mobile: +33 6 8501 2359
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*** opinions {are only mine, sont seulement les miennes} ***
