* Makefile.in (VPATH): Add regex directory.

(NM): new variable.
(OBSOLETE_FUNCTIONS): Ditto.
(NEW_FUNCTIONS): Ditto.
(install-headers): Install regex.h.
(install-man): New target.
(install): Use new target.
(DLL_OFILES): Add v8_reg* stuff.
(new-cygwin1.dll): Eliminate stamp-cygwin-lib creation.
(libcygwin.a): Remove obsolete functions from import lib.  Add new functions.
* configure.in: Detect 'nm' tool.
* configure: Regenerate.
* cygwin.din: Export posix_reg* functions.  Eliminate export of v8 reg*
functions.  This is now handled in object files themselves.
* regex/*: New files.
* regexp/v8_*.c: New files, renamed from non v8_ equivalents.

1 files changed, 24 insertions, 0 deletions

diff --git a/winsup/cygwin/newsym b/winsup/cygwin/newsym
new file mode 100755
index 000000000..688a8c6f8
--- /dev/null
+++ b/winsup/cygwin/newsym
@@ -0,0 +1,24 @@
+#!/bin/sh -x
+lib=$1; shift
+as=$1; shift
+ar=$1; shift
+ranlib=$1; shift
+rm -rf newsym.dir
+trap "rm -rf newsym.dir" 0 1 2 15
+mkdir newsym.dir
+while [ -n "$1" ]; do
+    newsym=$1; shift
+    oldsym=$1; shift
+    cat <<EOF > newsym.dir/$newsym.s
+	.section .idata$6
+	.extern	__imp__$oldsym
+	.extern __head_cygwin1_dll
+	.section .text
+	.global	_$newsym
+_$newsym:
+	jmp	*__imp__$oldsym
+EOF
+    $as -o newsym.dir/$newsym.o newsym.dir/$newsym.s
+done
+$ar cru $lib newsym.dir/*.o
+$ranlib $lib