Uli's libio/libstdc++ changes.

3 files changed, 65 insertions, 36 deletions

diff --git a/ChangeLog b/ChangeLog
index 2a44029..975a4b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+1997-09-15 02:37  Ulrich Drepper  <drepper@cygnus.com>
+
+	* config/mt-linux: Define CXXFLAGS to make sure -fvtable-thunks is
+	used.
+	* configure.in: Name Linux target fragment.
+
+	* configure: Rewrite so that project Makefile fragment is inserted
+	first and appears last in the resulting Makefile.
+
 Tue Sep 16 09:55:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* Makefile.in (install-itcl): Install tcl first.
diff --git a/configure b/configure
index 0185f0e..3fae2e7 100755
--- a/configure
+++ b/configure
@@ -712,6 +712,16 @@ t loop
   rm -f Makefile.cc
 fi
 
+if [ -z "${CFLAGS}" -a -r Makefile ]; then
+  sed -n -e ':loop
+/\\$/ N
+s/\\\n//g
+t loop
+/^CFLAGS[ 	]*=/ s/CFLAGS[ 	]*=[ 	]*\(.*\)/\1/p' < Makefile > Makefile.cc
+  CFLAGS=`tail -1 Makefile.cc`
+  rm -f Makefile.cc
+fi
+
 if [ -z "${CXX}" -a -r Makefile ]; then
   sed -n -e ':loop
 /\\$/ N
@@ -722,6 +732,16 @@ t loop
   rm -f Makefile.cc
 fi
 
+if [ -z "${CXXFLAGS}" -a -r Makefile ]; then
+  sed -n -e ':loop
+/\\$/ N
+s/\\\n//g
+t loop
+/^CXXFLAGS[ 	]*=/ s/CXXFLAGS[ 	]*=[ 	]*\(.*\)/\1/p' < Makefile > Makefile.cc
+  CXXFLAGS=`tail -1 Makefile.cc`
+  rm -f Makefile.cc
+fi
+
 # Generate a default definition for YACC.  This is used if the makefile can't
 # locate bison or byacc in objdir.
 
@@ -1025,78 +1045,77 @@ EOF
 
         if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then
 
-            # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
-            rm -f ${subdir}/Makefile.tem
-              case "${site}" in
+            # Conditionalize the makefile for this package from "Makefile.in" (or whatever it's called) into Makefile.tem.
+            rm -f ${subdir}/${Makefile}.tem
+            case "${package_makefile_frag}" in
               "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;;
               *)
+                      if [ ! -f ${package_makefile_frag} ] ; then
+                              package_makefile_frag=${srcdir}/${package_makefile_frag}
+                      fi
+                      if [ -f ${package_makefile_frag} ] ; then
+                              sed -e "/^####/  r ${package_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} > ${Makefile}.tem
+                      else
+                              echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2
+                              echo '***' is missing in ${PWD=`pwd`}. 1>&2
+                              cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem
+                      fi
+            esac
+            # working copy now in ${Makefile}.tem
+
+            # Conditionalize for this site.
+            rm -f ${Makefile}
+              case "${site}" in
+              "") mv ${subdir}/Makefile.tem ${Makefile} ;;
+              *)
                       site_makefile_frag=${srcdir}/config/ms-${site}
 
                       if [ -f ${site_makefile_frag} ] ; then
-                              sed -e "/^####/  r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \
-                                      > ${subdir}/Makefile.tem
+                              sed -e "/^####/  r ${site_makefile_frag}" ${subdir}/Makefile.tem \
+                                      > ${Makefile}
                       else
-                              cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem
+                              mv ${subdir}/Makefile.tem ${Makefile}
                               site_makefile_frag=
                       fi
                       ;;
             esac
-            # working copy now in ${subdir}/Makefile.tem
+            # working copy now in ${Makefile}
 
             # Conditionalize the makefile for this host.
-            rm -f ${Makefile}
+            rm -f ${subdir}/Makefile.tem
             case "${host_makefile_frag}" in
-              "") mv ${subdir}/Makefile.tem ${Makefile} ;;
+              "") mv ${Makefile} ${subdir}/Makefile.tem ;;
               *)
                       if [ ! -f ${host_makefile_frag} ] ; then
                               host_makefile_frag=${srcdir}/${host_makefile_frag}
                       fi
                       if [ -f ${host_makefile_frag} ] ; then
-                              sed -e "/^####/  r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
+                              sed -e "/^####/  r ${host_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem
                       else
                               echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
                               echo '***' is missing in ${PWD=`pwd`}. 1>&2
-                              mv ${subdir}/Makefile.tem ${Makefile}
+                              mv ${Makefile} ${subdir}/Makefile.tem
                       fi
             esac
-            # working copy now in ${Makefile}
+            # working copy now in ${subdir)/Makefile.tem
 
             # Conditionalize the makefile for this target.
-            rm -f ${subdir}/Makefile.tem
+            rm -f ${Makefile}
             case "${target_makefile_frag}" in
-              "") mv ${Makefile} ${subdir}/Makefile.tem ;;
+              "") mv ${subdir}/Makefile.tem ${Makefile} ;;
               *)
                       if [ ! -f ${target_makefile_frag} ] ; then
                               target_makefile_frag=${srcdir}/${target_makefile_frag}
                       fi
                       if [ -f ${target_makefile_frag} ] ; then
-                              sed -e "/^####/  r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem
+                              sed -e "/^####/  r ${target_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
                       else
-                              mv ${Makefile} ${subdir}/Makefile.tem
+                              mv ${subdir}/Makefile.tem ${Makefile}
                               target_makefile_frag=
                       fi
                       ;;
             esac
-            # real copy now in ${subdir}/Makefile.tem
-
-            # Conditionalize the makefile for this package.
-            rm -f ${Makefile}
-            case "${package_makefile_frag}" in
-              "") mv ${subdir}/Makefile.tem ${Makefile} ;;
-              *)
-                      if [ ! -f ${package_makefile_frag} ] ; then
-                              package_makefile_frag=${srcdir}/${package_makefile_frag}
-                      fi
-                      if [ -f ${package_makefile_frag} ] ; then
-                              sed -e "/^####/  r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
-			      rm -f ${subdir}/Makefile.tem
-                      else
-                              echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2
-                              echo '***' is missing in ${PWD=`pwd`}. 1>&2
-                              mv ${subdir}/Makefile.tem ${Makefile}
-                      fi
-            esac
-            # working copy now in ${Makefile}
+            # real copy now in ${Makefile}
 
             mv ${Makefile} ${subdir}/Makefile.tem
 
diff --git a/configure.in b/configure.in
index 50a2bf2..5eea34d 100644
--- a/configure.in
+++ b/configure.in
@@ -220,6 +220,7 @@ case "${target}" in
   mips64vr5900*-*-*)    target_makefile_frag=config/mt-r5900 ;;
 # end-sanitize-r5900
   powerpc-*-netware*)   target_makefile_frag=config/mt-netware ;;
+  *-*-linux-gnu)        target_makefile_frag=config/mt-linux ;;
 esac
 
 skipdirs=