From: Loren J. Rittle <ljrittle@acm.org>
Date: Mon, 2 Jul 2001 21:30:30 +0000 (+0000)
Subject: acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to staged/installed area... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3a5e0e62b07ec9e85ba401d2a2d3b4641fa3fb99;p=gcc.git

acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to staged/installed area to support -I-.

	libstdc++/3243
	* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to
	staged/installed area to support -I-.  Document.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

From-SVN: r43709
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d4089dd634b..3a67e8962b1 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2001-07-02  Loren J. Rittle  <ljrittle@acm.org>
+
+	libstdc++/3243
+	* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Add relative path to
+	staged/installed area to support -I-.  Document.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
 2001-07-02  Loren J. Rittle  <ljrittle@acm.org>
 
 	libstdc++/2211
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 6f376dbac3f..a4e733fe3b6 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1142,7 +1142,8 @@ dnl macro names into user-provided C++ code, we first stage into <file>-in
 dnl and process to <file> with an output command.  The reason for a two-
 dnl stage process here is to correctly handle $srcdir!=$objdir without
 dnl having to write complex code (the sed commands to clean the macro
-dnl namespace are complex and fragile enough as it is).
+dnl namespace are complex and fragile enough as it is).  We must also
+dnl add a relative path so that -I- is supported properly.
 dnl
 AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   AC_MSG_CHECKING([for thread model used by GCC])
@@ -1160,7 +1161,8 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   fi
   AC_OUTPUT_COMMANDS([d=include/bits
     rm -f $d/gthr.h $d/gthr-single.h $d/gthr-default.h
-    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in >$d/gthr.h
+    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in \
+      | sed 's,"gthr-,"bits/gthr-,' >$d/gthr.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-single.h-in \
       | sed 's/\(GCC[A-Z_]*_H\)/_GLIBCPP_\1/g' >$d/gthr-single.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-default.h-in \
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index 8b550bf6d7a..ab97637200d 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -1154,7 +1154,8 @@ dnl macro names into user-provided C++ code, we first stage into <file>-in
 dnl and process to <file> with an output command.  The reason for a two-
 dnl stage process here is to correctly handle $srcdir!=$objdir without
 dnl having to write complex code (the sed commands to clean the macro
-dnl namespace are complex and fragile enough as it is).
+dnl namespace are complex and fragile enough as it is).  We must also
+dnl add a relative path so that -I- is supported properly.
 dnl
 AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   AC_MSG_CHECKING([for thread model used by GCC])
@@ -1172,7 +1173,8 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   fi
   AC_OUTPUT_COMMANDS([d=include/bits
     rm -f $d/gthr.h $d/gthr-single.h $d/gthr-default.h
-    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in >$d/gthr.h
+    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in \
+      | sed 's,"gthr-,"bits/gthr-,' >$d/gthr.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-single.h-in \
       | sed 's/\(GCC[A-Z_]*_H\)/_GLIBCPP_\1/g' >$d/gthr-single.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-default.h-in \
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 341f8a4b475..986cab98456 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -16871,7 +16871,8 @@ cat >> $CONFIG_STATUS <<\EOF
 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
 d=include/bits
     rm -f $d/gthr.h $d/gthr-single.h $d/gthr-default.h
-    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in >$d/gthr.h
+    sed '/^#/s/\([A-Z_][A-Z_]*\)/_GLIBCPP_\1/g' <$d/gthr.h-in \
+      | sed 's,"gthr-,"bits/gthr-,' >$d/gthr.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-single.h-in \
       | sed 's/\(GCC[A-Z_]*_H\)/_GLIBCPP_\1/g' >$d/gthr-single.h
     sed 's/\(UNUSED\)/_GLIBCPP_\1/g' <$d/gthr-default.h-in \