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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-08-13 06:20:12 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-08-13 06:20:12 +0000
commitbcf8f79d6d2bec986e0a530e2f9b66efccf9bf83 (patch)
treea794a5e7dfa0912b67906a91621bd90d56785f7e /configure.ac
parent2132fb3316fe268fdbe90276ebd6b64a6b6dea76 (diff)
support compressed debug_line
re-commit r64328 https://blogs.oracle.com/solaris/elf_section_compression-v2 https://gnu.wildebeest.org/blog/mjw/2016/01/13/elf-libelf-compressed-sections-and-elfutils/ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac11
1 files changed, 9 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index c5baa8c..30d6afa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2451,6 +2451,9 @@ AS_IF([test "$rb_cv_binary_elf" = yes], [
AC_CHECK_HEADERS([elf.h elf_abi.h])
AS_IF([test $ac_cv_header_elf_h = yes -o $ac_cv_header_elf_abi_h = yes], [
AC_LIBOBJ([addr2line])
+ AS_IF([test "x$compress_debug_sections" = xzlib], [
+ AC_CHECK_LIB([z], [uncompress])
+ ])
])
])
@@ -3067,7 +3070,11 @@ AS_CASE("$enable_shared", [yes], [
LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR)'
LIBRUBY_SONAME='lib$(RUBY_SO_NAME).$(SOEXT).$(RUBY_PROGRAM_VERSION)'
LIBRUBY_ALIASES='$(LIBRUBY_SONAME) lib$(RUBY_SO_NAME).$(SOEXT)'
- RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ["${linker_flag}-h${linker_flag:+,}"'$(@F)'])
+ AS_IF([test "$GCC" = yes], [
+ LIBRUBY_DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(@F)'
+ ], [
+ LIBRUBY_DLDFLAGS="$DLDFLAGS "'-h $(@F)'
+ ])
XLDFLAGS="$XLDFLAGS "'-R${libdir}'
],
[hpux*], [
@@ -3314,7 +3321,7 @@ AS_CASE(["$target_os"],
])
],
[cygwin*|mingw*], [
- LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
+ LIBRUBY_DLDFLAGS="${DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
AS_CASE(["$target_os"],
[cygwin*], [
AS_IF([test x"$enable_shared" = xyes], [