d

egcs/ChangeLog:
1998-06-24  Manfred Hollstein  <manfred@s-direktnet.de>
	* configure (gcc_version): Initialize properly depending on
	how and where configure is started.
	(recursion line): Pass a --with-gcc-version=${gcc_version}
	to configures in subdirs.
egcs/libf2c/ChangeLog.egcs:
1998-06-24  Manfred Hollstein  <manfred@s-direktnet.de>
	* Makefile.in (version): Rename to gcc_version.
	* configure.in (version): Likewise.
	(gcc_version): Add code to use an option passed from parent configure.
	* configure: Regenerate.
egcs/libio/ChangeLog:
1998-06-24  Manfred Hollstein  <manfred@s-direktnet.de>
	* config.shared (FLAGS_TO_PASS): Add gcc_version.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20687 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 14 insertions, 5 deletions

diff --git a/libf2c/configure b/libf2c/configure
index cef44912395..63163a84166 100755
--- a/libf2c/configure
+++ b/libf2c/configure
@@ -1862,7 +1862,16 @@ test -f libI77/makefile && mv libI77/makefile  libI77/makefile.ori
 test -f libU77/makefile && mv libU77/makefile  libU77/makefile.ori
 
 # Get the version number from the toplevel
-version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/../gcc/version.c`
+if test x${with_gcc_version} = x; then
+  # Try to get the version number from a hopefully existing gcc directory.
+  if test -d ${srcdir}/../gcc; then
+    gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${srcdir}/../gcc/version.c`
+  else
+    gcc_version=UNKNOWN
+  fi
+else
+  gcc_version=${with_gcc_version}
+fi
 
 ac_aux_dir=
 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
@@ -1911,7 +1920,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1915: checking host system type" >&5
+echo "configure:1924: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -1932,7 +1941,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1936: checking target system type" >&5
+echo "configure:1945: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -1950,7 +1959,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1954: checking build system type" >&5
+echo "configure:1963: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -2126,7 +2135,7 @@ s%@RANLIB_TEST@%$RANLIB_TEST%g
 s%@CPP@%$CPP%g
 s%@F2C_INTEGER@%$F2C_INTEGER%g
 s%@F2C_LONGINT@%$F2C_LONGINT%g
-s%@version@%$version%g
+s%@gcc_version@%$gcc_version%g
 s%@host@%$host%g
 s%@host_alias@%$host_alias%g
 s%@host_cpu@%$host_cpu%g