From: Jason Merrill <jason@yorick.cygnus.com>
Date: Thu, 8 Jul 1999 12:18:18 +0000 (+0000)
Subject: Makefile.in (needed-list): Only include stuff we actually need for libstdc++.
X-Git-Tag: prereleases/gcc-2.95-test~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=306db29921c441a245adb0557823be303a50503d;p=thirdparty%2Fgcc.git

Makefile.in (needed-list): Only include stuff we actually need for libstdc++.

        * Makefile.in (needed-list): Only include stuff we actually need
        for libstdc++.

From-SVN: r28011
---

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 7d7b8ca1fde6..e6761b61e4ce 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+1999-07-07  Jason Merrill  <jason@yorick.cygnus.com>
+
+        * Makefile.in (needed-list): Only include stuff we actually need
+        for libstdc++.
+
 Thu Jun 24 22:30:22 1999  "Philippe De Muyter" <phdm@macqel.be>
 
 	* setenv.c (sys/types.h, stdio.h): Files included.
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index b4cd7d035d01..485ba76d87a3 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -154,13 +154,20 @@ install_to_tooldir: all
 	mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
 	@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
 
-# needed-list is used by libstdc++.
+# needed-list is used by libstdc++.  NEEDED is the list of functions
+# to include there.  Do not add anything LGPL to this list; libstdc++
+# can't use anything encumbering.
+NEEDED = atexit calloc memchr memcmp memcpy memmove memset rename strchr \
+	 strerror strrchr strstr strtol strtoul tmpnam vfprintf vprintf \
+	 vfork waitpid
 needed-list: Makefile
-	f="$(LIBOBJS) $(ALLOCA) $(EXTRA_OFILES)"; \
-	case $$f in \
-	  *alloca.o*) f="$$f xmalloc.o xexit.o" ;; \
-	esac; \
-	echo $$f > needed-list
+	rm -f needed-list; touch needed-list; \
+	files="$(LIBOBJS) $(EXTRA_OFILES)"; \
+	for f in $(NEEDED); do \
+	  case "$$files" in \
+	    *$$f*) echo $$f >> needed-list ;; \
+	  esac; \
+	done
 
 # required-list was used when building a shared bfd/opcodes/libiberty
 # library.  I don't know if it used by anything currently.