From: Marek Vasut <marex@denx.de>
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Subject: [PATCH 07/12] libtool: Fix support for NIOS2 processor
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The name of the system contains the string "nios2". This string
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is caught by the some of the greedy checks for OS/2 in libtool,
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in particular the *os2* branches of switch statements match for
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the nios2 string, which results in incorrect behavior of libtool.
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This patch adds an explicit check for *nios2* before the *os2*
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checks to prevent the OS/2 check incorrectly trapping the nios2
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as well.
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Signed-off-by: Marek Vasut <marex@denx.de>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Upstream-Status: Submitted [https://lists.gnu.org/archive/html/libtool-patches/2021-10/msg00021.html]
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---
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build-aux/ltmain.in | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
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index d5cf07a..4164284 100644
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--- a/build-aux/ltmain.in
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+++ b/build-aux/ltmain.in
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@@ -504,6 +504,12 @@ libtool_validate_options ()
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test : = "$debug_cmd" || func_append preserve_args " --debug"
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case $host in
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+ # For NIOS2, we want to make sure that it's not caught by the
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+ # more general OS/2 check below. Otherwise, NIOS2 is the same
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+ # as the default option.
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+ *nios2*)
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+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
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+ ;;
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# Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
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# see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
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*cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
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@@ -6220,6 +6226,15 @@ func_mode_link ()
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if test -n "$library_names" &&
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{ test no = "$use_static_libs" || test -z "$old_library"; }; then
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case $host in
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+ *nios2*)
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+ # For NIOS2, we want to make sure that it's not caught by the
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+ # more general OS/2 check below. Otherwise, NIOS2 is the same
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+ # as the default option.
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+ if test no = "$installed"; then
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+ func_append notinst_deplibs " $lib"
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+ need_relink=yes
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+ fi
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+ ;;
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*cygwin* | *mingw* | *cegcc* | *os2*)
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# No point in relinking DLLs because paths are not encoded
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func_append notinst_deplibs " $lib"
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@@ -6290,6 +6305,11 @@ func_mode_link ()
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elif test -n "$soname_spec"; then
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# bleh windows
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case $host in
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+ *nios2*)
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+ # For NIOS2, we want to make sure that it's not caught by the
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+ # more general OS/2 check below. Otherwise, NIOS2 is the same
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+ # as the default option.
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+ ;;
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*cygwin* | mingw* | *cegcc* | *os2*)
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func_arith $current - $age
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major=$func_arith_result
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--
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2.5.1
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