X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2FMakefile.am;h=7b6e0d574304e8bf1a3b858c1bc3e5b536a944fc;hb=69bf446b34292cd2d2a73f1838325fbeb0ff7c25;hp=8ef7d12c5782c08ae0f8a563431723f541b3769f;hpb=41b226d80991e598cc72cef18bf7b87b2c649bc8;p=gnulib.git

diff --git a/m4/Makefile.am b/m4/Makefile.am
index 8ef7d12c5..7b6e0d574 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1,7 +1,7 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
 ##m4-files-begin
-EXTRA_DIST = README Makefile.am.in \
+EXTRA_DIST = README jm-glibc-io.m4n Makefile.am.in \
 afs.m4 \
 assert.m4 \
 bison.m4 \
@@ -41,6 +41,7 @@ link-follow.m4 \
 ls-mntd-fs.m4 \
 lstat.m4 \
 malloc.m4 \
+mbrtowc.m4 \
 mbstate_t.m4 \
 mbswidth.m4 \
 memcmp.m4 \
@@ -52,6 +53,7 @@ putenv.m4 \
 readdir.m4 \
 realloc.m4 \
 regex.m4 \
+rename.m4 \
 rmdir-errno.m4 \
 search-libs.m4 \
 st_dm_mode.m4 \
@@ -73,10 +75,47 @@ xstrtoumax.m4
 Makefile.am: Makefile.am.in
 	rm -f $@ $@t
 	sed -n '1,/^##m4-files-begin/p' $< > $@t
-	( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \
+	((echo EXTRA_DIST = README jm-glibc-io.m4n Makefile.am.in|tr '\012' @);\
 	  (echo *.m4|tr ' ' @) ) \
 	  |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
 	  >> $@t
 	sed -n '/^##m4-files-end/,$$p' $< >> $@t
+	echo >> $@t
+	echo all-local: jm-glibc-io.m4 >> $@t
 	chmod a-w $@t
 	mv $@t $@
+
+unlocked_functions = \
+  clearerr_unlocked feof_unlocked ferror_unlocked \
+  fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked \
+  fread_unlocked fwrite_unlocked getc_unlocked getchar_unlocked \
+  putc_unlocked putchar_unlocked
+
+comma_separated = $(shell echo $(unlocked_functions)|tr -s ' ' ,)
+base_functions = $(patsubst %_unlocked,%,$(unlocked_functions))
+jm-glibc-io.m4: jm-glibc-io.m4n Makefile
+	echo 'dnl This file is automatically generated from $<' > $@t
+	echo '' >> $@t
+	sed							\
+	  -e 's/@space_separated@/$(unlocked_functions)/g'	\
+	  -e 's/@comma_separated@/$(comma_separated)/g'		\
+	  $< >> $@t
+	move-if-change $@t $@
+
+unlocked-io.h: unlocked-io.hin Makefile.am.in
+	tmp=t$$$$;							\
+	echo ''						> $$tmp;	\
+	for f in $(base_functions); do					\
+	  u=`echo $$f|tr '[:lower:]' '[:upper:]'`;			\
+	  echo "#  if HAVE_$${u}_UNLOCKED"		>> $$tmp;	\
+	  echo "#   undef $$f"				>> $$tmp;	\
+	  echo "#   define $$f(S) $${f}_unlocked (S)"	>> $$tmp;	\
+	  echo '#endif'					>> $$tmp;	\
+	done;								\
+	sed "/^@replace_this@$$/r$$tmp" $<				\
+	  | sed "/^@replace_this@$$/d"					\
+	  $< > $@t;							\
+	rm -f $$tmp;							\
+	mv $@t $@
+
+all-local: jm-glibc-io.m4