107 lines
3.1 KiB
Diff
107 lines
3.1 KiB
Diff
From 3daec2dd11a04955f95e8f65a48820103d84dbec Mon Sep 17 00:00:00 2001
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From: Junling Zheng <zhengjunling@huawei.com>
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Date: Thu, 9 Apr 2015 12:12:49 +0000
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Subject: [PATCH] uclibc support for elfutils 0.161
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on uclibc systems libintl and libuargp are separate from libc.
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so they need to be specified on commandline when we use proxy-libintl
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then libintl is a static archive so it should be listed last since
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elfutils does not respect disable-nls we need to link in libintl
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We add a new option --enable-uclibc which will be used to control
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the uclibc specific configurations during build.
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Upstream-Status: Inappropriate [uclibc specific]
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Signed-off-by: Khem Raj <raj.khem>
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Signed-off-by: Junling Zheng <zhengjunling@huawei.com>
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[Junling Zheng:
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- adjust context
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]
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---
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configure.ac | 8 ++++++++
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libcpu/Makefile.am | 4 ++++
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libdw/Makefile.am | 7 ++++++-
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libelf/Makefile.am | 5 +++++
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4 files changed, 23 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index a1ad6db..81fc33f 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -70,6 +70,14 @@ AS_IF([test "$use_locks" = yes],
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AH_TEMPLATE([USE_LOCKS], [Defined if libraries should be thread-safe.])
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+AC_ARG_ENABLE([uclibc],
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+AS_HELP_STRING([--enable-uclibc], [Use uclibc for system libraries]),
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+use_uclibc=yes, use_uclibc=no)
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+AM_CONDITIONAL(USE_UCLIBC, test "$use_uclibc" = yes)
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+AS_IF([test "$use_uclibc" = yes], [AC_DEFINE(USE_UCLIBC)])
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+
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+AH_TEMPLATE([USE_UCLIBC], [Defined if uclibc libraries are used.])
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+
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AC_PROG_CC
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AC_PROG_RANLIB
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AC_PROG_YACC
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diff --git a/libcpu/Makefile.am b/libcpu/Makefile.am
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index 3beccf3..9ba6c04 100644
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--- a/libcpu/Makefile.am
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+++ b/libcpu/Makefile.am
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@@ -80,6 +80,10 @@ i386_parse_CFLAGS = -DNMNES="`wc -l < i386.mnemonics`"
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i386_lex.o: i386_parse.h
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i386_gendis_LDADD = $(libeu) -lm
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+if USE_UCLIBC
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+i386_gendis_LDADD += -luargp -lintl
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+endif
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+
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i386_parse.h: i386_parse.c ;
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EXTRA_DIST = defs/i386
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diff --git a/libdw/Makefile.am b/libdw/Makefile.am
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index 887da6b..d31b428 100644
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--- a/libdw/Makefile.am
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+++ b/libdw/Makefile.am
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@@ -102,6 +102,11 @@ endif
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libdw_pic_a_SOURCES =
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am_libdw_pic_a_OBJECTS = $(libdw_a_SOURCES:.c=.os)
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+libdw_so_LDLIBS =
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+if USE_UCLIBC
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+libdw_so_LDLIBS += -lintl -luargp
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+endif
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+
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libdw_so_SOURCES =
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libdw.so$(EXEEXT): $(srcdir)/libdw.map libdw_pic.a ../libdwelf/libdwelf_pic.a \
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../libdwfl/libdwfl_pic.a ../libebl/libebl.a \
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@@ -112,7 +117,7 @@ libdw.so$(EXEEXT): $(srcdir)/libdw.map libdw_pic.a ../libdwelf/libdwelf_pic.a \
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-Wl,--enable-new-dtags,-rpath,$(pkglibdir) \
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-Wl,--version-script,$<,--no-undefined \
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-Wl,--whole-archive $(filter-out $<,$^) -Wl,--no-whole-archive\
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- -ldl $(zip_LIBS)
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+ -ldl $(zip_LIBS) $(libdw_so_LDLIBS)
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@$(textrel_check)
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ln -fs $@ $@.$(VERSION)
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diff --git a/libelf/Makefile.am b/libelf/Makefile.am
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index afcb2aa..02836a1 100644
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--- a/libelf/Makefile.am
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+++ b/libelf/Makefile.am
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@@ -93,7 +93,12 @@ libelf_a_SOURCES = elf_version.c elf_hash.c elf_error.c elf_fill.c \
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libelf_pic_a_SOURCES =
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am_libelf_pic_a_OBJECTS = $(libelf_a_SOURCES:.c=.os)
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+
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libelf_so_LDLIBS =
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+if USE_UCLIBC
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+libelf_so_LDLIBS += -lintl -luargp
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+endif
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+
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if USE_LOCKS
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libelf_so_LDLIBS += -lpthread
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endif
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--
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1.8.3.4
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