diff options
| author | Roland McGrath <roland@redhat.com> | 1994-07-25 22:54:09 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@redhat.com> | 1994-07-25 22:54:09 +0000 |
| commit | c8e76a708e4e4d8bf513146be424abdf2ce0e015 (patch) | |
| tree | 5519543307a60bccd860dcd3fa6f360e9b09e9b6 | |
| parent | 461cffc4e9052b7b57b70f1a1329b12ae1e72739 (diff) | |
| download | gunmake-c8e76a708e4e4d8bf513146be424abdf2ce0e015.tar.gz | |
[__MSDOS__]: Define GCC_IS_NATIVE.
(default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
(default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
`bison -y', and LEX to `flex'.
Part of MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
| -rw-r--r-- | default.c | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -23,6 +23,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "commands.h" #include "variable.h" +/* Define GCC_IS_NATIVE if gcc is the native development environment on + your system (gcc/bison/flex vs cc/yacc/lex). */ +#ifdef __MSDOS__ +#define GCC_IS_NATIVE +#endif + /* This is the default list of suffixes for suffix rules. `.s' must come last, so that a `.o' file will be made from @@ -133,12 +139,20 @@ static char *default_suffix_rules[] = ".c.ln", "$(LINT.c) -C$* $<", ".y.ln", +#ifndef __MSDOS__ "$(YACC.y) $< \n $(LINT.c) -C$* y.tab.c \n $(RM) y.tab.c", +#else + "$(YACC.y) $< \n $(LINT.c) -C$* y_tab.c \n $(RM) y_tab.c", +#endif ".l.ln", "@$(RM) $*.c\n $(LEX.l) $< > $*.c\n$(LINT.c) -i $*.c -o $@\n $(RM) $*.c", ".y.c", +#ifndef __MSDOS__ "$(YACC.y) $< \n mv -f y.tab.c $@", +#else + "$(YACC.y) $< \n mv -f y_tab.c $@", +#endif ".l.c", "@$(RM) $@ \n $(LEX.l) $< > $@", @@ -203,8 +217,13 @@ static char *default_variables[] = "ARFLAGS", "rfv", #endif "AS", "as", +#ifdef GCC_IS_NATIVE + "CC", "gcc", + "CXX, "gcc", +#else "CC", "cc", "CXX", "g++", +#endif /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist, and to the empty string if $@ does exist. */ @@ -237,7 +256,11 @@ static char *default_variables[] = #endif /* Cray. */ "GET", SCCS_GET, "LD", "ld", +#ifdef GCC_IS_NATIVE + "LEX", "flex", +#else "LEX", "lex", +#endif "LINT", "lint", "M2C", "m2c", #ifdef pyr @@ -250,7 +273,11 @@ static char *default_variables[] = "PC", "pc", #endif /* CRAY. */ #endif /* pyr. */ +#ifdef GCC_IS_NATIVE + "YACC", "bison -y", +#else "YACC", "yacc", /* Or "bison -y" */ +#endif "MAKEINFO", "makeinfo", "TEX", "tex", "TEXI2DVI", "texi2dvi", |