DJGPP specific patch for gawk-3.1.5c

[Juan Manuel Guerrero]

Here are some minor fixes needed to compile gawk 3.1.5c with djgpp 2.04.
The test cases manyfiles and strftime fail, but I do not have the time to
investigate this at this moment.

Regards,
Juan M. Guerrero



diff -aprNU5 gawk-3.1.5c.orig/pc/ChangeLog gawk-3.1.5c/pc/ChangeLog
--- gawk-3.1.5c.orig/pc/ChangeLog       2007-03-06 07:32:46 +0000
+++ gawk-3.1.5c/pc/ChangeLog    2007-03-19 02:41:32 +0000
@@ -1,5 +1,10 @@
+2007-03-19  Juan M. Guerrero  <address@hidden>
+
+       * config.h: Undef HAVE_ALLOCA for DJGPP.
+       * Makefile: Add floatcomp$O to AWKOBJS1 and PAWKOBJS1.
+
 2007-02-25  Juan M. Guerrero  <address@hidden>
 
        * config.h: Let DEFPATH reflect DJGPP installation directory tree.
        * Makefile: pkgdatadir variable defined to $(prefix)/lib/awk.
        * Makefile: In DJGPP section use the DJGPP environment variable to
diff -aprNU5 gawk-3.1.5c.orig/pc/Makefile gawk-3.1.5c/pc/Makefile
--- gawk-3.1.5c.orig/pc/Makefile        2007-03-06 07:32:46 +0000
+++ gawk-3.1.5c/pc/Makefile     2007-03-19 02:14:28 +0000
@@ -316,13 +316,13 @@ EMPTY=
 # bitwise operations (-DBITOPS) and non-decimal input data (-DNONDECDATA) are
 # undocumented in 3.0.3.  They may be enabled in config.h, or added to CFLAGS.
 CFLAGS = $(CF) -DGAWK -I. -DHAVE_CONFIG_H $(DYN_FLAGS)
 
 # object files
-AWKOBJS1  = array$O builtin$O eval$O   field$O gawkmisc$O io$O main$O
+AWKOBJS1  = array$O builtin$O eval$O field$O floatcomp$O gawkmisc$O io$O main$O
 AWKOBJS2  = ext$O msg$O node$O profile$O re$O version$O $(DYN_OBJ)
-PAWKOBJS1 = array$O builtin$O eval_p$O field$O gawkmisc$O io$O main$O
+PAWKOBJS1 = array$O builtin$O eval_p$O field$O floatcomp$O gawkmisc$O io$O 
main$O
 PAWKOBJS2 = ext$O msg$O node$O profile_p$O re$O version$O $(DYN_OBJ)
 AWKOBJS = $(AWKOBJS1) $(AWKOBJS2)
 
 ALLOBJS = $(AWKOBJS) awkgram$O getid$O $(OBJ)
 
diff -aprNU5 gawk-3.1.5c.orig/pc/config.h gawk-3.1.5c/pc/config.h
--- gawk-3.1.5c.orig/pc/config.h        2007-03-06 07:32:46 +0000
+++ gawk-3.1.5c/pc/config.h     2007-03-19 02:04:40 +0000
@@ -517,10 +517,11 @@
 #endif
 
 #if defined(DJGPP)
 # define HAVE_LIMITS_H 1
 # undef HAVE_POPEN_H
+# undef HAVE_ALLOCA
 #define intmax_t long long
 #define uintmax_t unsigned long long
 #endif
 
 #if defined(__WIN32__) && defined(__CRTRSXNT__)