Index: flex-2.5.35/configure.in
===================================================================
--- flex-2.5.35.orig/configure.in
+++ flex-2.5.35/configure.in
@@ -39,6 +39,7 @@ AM_GNU_GETTEXT_VERSION(0.12)
 AC_PROG_YACC
 AM_PROG_LEX
 AC_PROG_CC
+AM_PROG_CC_C_O
 AC_PROG_CXX
 AC_PROG_LN_S
 AC_PROG_RANLIB
@@ -103,13 +104,6 @@ AC_HEADER_STDBOOL
 AC_C_CONST
 AC_TYPE_SIZE_T
 
-# Checks for library functions.
-
-AC_FUNC_FORK
-AC_FUNC_MALLOC
-AC_FUNC_REALLOC
-AC_CHECK_FUNCS([dup2 isascii memset pow regcomp setlocale strchr strtol])
-
 AC_CONFIG_FILES(
 Makefile
 doc/Makefile
Index: flex-2.5.35/Makefile.am
===================================================================
--- flex-2.5.35.orig/Makefile.am
+++ flex-2.5.35/Makefile.am
@@ -127,33 +127,6 @@ LIBS = @LIBINTL@ @LIBS@
 skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
 	sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh  >skel.c
 
-# Explicitly describe dependencies.
-# You can recreate this with `gcc -I. -MM *.c'
-buf.o: buf.c flexdef.h flexint.h
-ccl.o: ccl.c flexdef.h flexint.h
-dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h
-ecs.o: ecs.c flexdef.h flexint.h
-scanflags.o: scanflags.c flexdef.h flexint.h
-gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h
-libmain.o: libmain.c
-libyywrap.o: libyywrap.c
-main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \
- tables.h tables_shared.h
-misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h
-nfa.o: nfa.c flexdef.h flexint.h
-options.o: options.c options.h scanopt.h flexdef.h flexint.h
-parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h
-scan.o: scan.c flexdef.h flexint.h parse.h
-scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h
-skel.o: skel.c flexdef.h flexint.h
-sym.o: sym.c flexdef.h flexint.h
-tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h
-tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \
- tables_shared.h
-tblcmp.o: tblcmp.c flexdef.h flexint.h
-yylex.o: yylex.c flexdef.h flexint.h parse.h
-filter.o: filter.c flexdef.h flexint.h
-
 # Create the ChangeLog, but only if we're inside a cvs working directory
 
 ChangeLog: $(srcdir)/tools/cvsauthors $(srcdir)/tools/cvs2cl.pl
Index: flex-2.5.35/tests/test-pthread/Makefile.am
===================================================================
--- flex-2.5.35.orig/tests/test-pthread/Makefile.am
+++ flex-2.5.35/tests/test-pthread/Makefile.am
@@ -27,7 +27,7 @@ CLEANFILES = scanner.c scanner.h parser.
 OBJS = scanner.o # parser.o
 
 AM_CPPFLAGS = -I$(srcdir) -I$(top_srcdir) -I$(top_builddir)
-LDFLAGS = -lpthread
+LOADLIBES = -lpthread
 #LFLAGS = --header="scanner.h"
 #YFLAGS = --defines --output=parser.c