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-rw-r--r--libf2c/Makefile.in4
-rwxr-xr-xlibf2c/configure19
-rw-r--r--libf2c/configure.in13
3 files changed, 27 insertions, 9 deletions
diff --git a/libf2c/Makefile.in b/libf2c/Makefile.in
index a48b6e2..b3d046bc 100644
--- a/libf2c/Makefile.in
+++ b/libf2c/Makefile.in
@@ -27,7 +27,7 @@ srcdir = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
target_alias = @target_alias@
-version = @version@
+gcc_version = @gcc_version@
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
@@ -36,7 +36,7 @@ mandir = $(prefix)/man
infodir = $(prefix)/info
includedir = $(prefix)/include
docdir = $(datadir)/doc
-libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
+libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
TO_TOPDIR = ..
diff --git a/libf2c/configure b/libf2c/configure
index cef4491..63163a8 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
diff --git a/libf2c/configure.in b/libf2c/configure.in
index 291cf21..bd1145f 100644
--- a/libf2c/configure.in
+++ b/libf2c/configure.in
@@ -344,8 +344,17 @@ 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/' < ${srcdir}/../gcc/version.c`
-AC_SUBST(version)
+if test x${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_SUBST(gcc_version)
AC_CANONICAL_SYSTEM
AC_SUBST(target_alias)