59 lines
2.0 KiB
Diff
59 lines
2.0 KiB
Diff
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diff --git a/libatomic/testsuite/Makefile.am b/libatomic/testsuite/Makefile.am
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index 41cfbc46e4b..16f82bdf691 100644
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--- a/libatomic/testsuite/Makefile.am
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+++ b/libatomic/testsuite/Makefile.am
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@@ -11,3 +11,9 @@ EXPECT = $(shell if test -f $(top_builddir)/../expect/expect; then \
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_RUNTEST = $(shell if test -f $(top_srcdir)/../dejagnu/runtest; then \
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echo $(top_srcdir)/../dejagnu/runtest; else echo runtest; fi)
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RUNTEST = $(_RUNTEST) $(AM_RUNTESTFLAGS)
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+
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+EXTRA_DEJAGNU_SITE_CONFIG = extra.exp
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+
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+extra.exp:
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+ echo 'set BUILD_CC "$(CC)"' > $@.tmp
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+ mv $@.tmp $@
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diff --git a/libatomic/testsuite/Makefile.in b/libatomic/testsuite/Makefile.in
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index 73b9d521225..2dccc4c5d21 100644
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--- a/libatomic/testsuite/Makefile.in
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+++ b/libatomic/testsuite/Makefile.in
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@@ -277,6 +277,7 @@ _RUNTEST = $(shell if test -f $(top_srcdir)/../dejagnu/runtest; then \
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echo $(top_srcdir)/../dejagnu/runtest; else echo runtest; fi)
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RUNTEST = $(_RUNTEST) $(AM_RUNTESTFLAGS)
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+EXTRA_DEJAGNU_SITE_CONFIG = extra.exp
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all: all-am
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.SUFFIXES:
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@@ -484,6 +485,10 @@ uninstall-am:
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.PRECIOUS: Makefile
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+extra.exp:
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+ echo 'set BUILD_CC "$(CC)"' > $@.tmp
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+ mv $@.tmp $@
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+
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
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# Otherwise a system limit (for SysV at least) may be exceeded.
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.NOEXPORT:
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diff --git a/libatomic/testsuite/lib/libatomic.exp b/libatomic/testsuite/lib/libatomic.exp
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index 38f3e5673e2..02ec2e8b48a 100644
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--- a/libatomic/testsuite/lib/libatomic.exp
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+++ b/libatomic/testsuite/lib/libatomic.exp
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@@ -77,6 +77,7 @@ proc libatomic_init { args } {
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global ALWAYS_CFLAGS
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global CFLAGS
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global TOOL_EXECUTABLE TOOL_OPTIONS
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+ global BUILD_CC
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global GCC_UNDER_TEST
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global TESTING_IN_BUILD_TREE
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global target_triplet
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@@ -92,6 +93,8 @@ proc libatomic_init { args } {
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if ![info exists GCC_UNDER_TEST] then {
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if [info exists TOOL_EXECUTABLE] {
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set GCC_UNDER_TEST $TOOL_EXECUTABLE
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+ } elseif [info exists BUILD_CC] {
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+ set GCC_UNDER_TEST $BUILD_CC
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} else {
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set GCC_UNDER_TEST "[find_gcc]"
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}
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