/usr/src/gcc-4.6/debian/patches/libstdc++-test-installed.diff is in gcc-4.6-source 4.6.4-6ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | # DP: Add support to run the libstdc++-v3 testsuite using the
# DP: installed shared libraries.
--- a/src/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/src/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -38,6 +38,12 @@
# the last thing before testing begins. This can be defined in, e.g.,
# ~/.dejagnurc or $DEJAGNU.
+set test_installed 0
+if [info exists env(TEST_INSTALLED)] {
+ verbose -log "test installed libstdc++-v3"
+ set test_installed 1
+}
+
proc load_gcc_lib { filename } {
global srcdir
load_file $srcdir/../../gcc/testsuite/lib/$filename
@@ -94,6 +100,7 @@
global tool_timeout
global DEFAULT_CXXFLAGS
global STATIC_LIBCXXFLAGS
+ global test_installed
# We set LC_ALL and LANG to C so that we get the same error
# messages as expected.
@@ -109,6 +116,9 @@
set blddir [lookfor_file [get_multilibs] libstdc++-v3]
set flags_file "${blddir}/scripts/testsuite_flags"
+ if {$test_installed} {
+ set flags_file "${blddir}/scripts/testsuite_flags.installed"
+ }
set shlib_ext [get_shlib_extension]
v3track flags_file 2
@@ -140,7 +150,11 @@
# Locate libgcc.a so we don't need to account for different values of
# SHLIB_EXT on different platforms
- set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
+ if {$test_installed} {
+ set gccdir ""
+ } else {
+ set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
+ }
if {$gccdir != ""} {
set gccdir [file dirname $gccdir]
append ld_library_path_tmp ":${gccdir}"
@@ -149,7 +163,11 @@
# Locate libgomp. This is only required for parallel mode.
set v3-libgomp 0
- set libgompdir [lookfor_file $blddir/../libgomp .libs/libgomp.$shlib_ext]
+ if {$test_installed} {
+ set libgompdir ""
+ } else {
+ set libgompdir [lookfor_file $blddir/../libgomp .libs/libgomp.$shlib_ext]
+ }
if {$libgompdir != ""} {
set v3-libgomp 1
set libgompdir [file dirname $libgompdir]
@@ -160,7 +178,12 @@
# Locate libstdc++ shared library. (ie libstdc++.so.)
set v3-sharedlib 0
- set sharedlibdir [lookfor_file $blddir src/.libs/libstdc++.$shlib_ext]
+ if {$test_installed} {
+ set sharedlibdir ""
+ set v3-sharedlib 1
+ } else {
+ set sharedlibdir [lookfor_file $blddir src/.libs/libstdc++.$shlib_ext]
+ }
if {$sharedlibdir != ""} {
if { [string match "*-*-linux*" $target_triplet] && [isnative] } {
set v3-sharedlib 1
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