diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-18 07:36:42 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-18 07:36:42 +0000 |
| commit | cadf038430eadbf002f5ff11b6b044ed2065f450 (patch) | |
| tree | 1507ed1975eb428fdea48c444cdd00a60e9fb124 /configure.in | |
| parent | 00ba70f7e7c6935a099a9fce3272c0defa64df2d (diff) | |
| download | ruby-cadf038430eadbf002f5ff11b6b044ed2065f450.tar.gz | |
configure.in: compress debug sections
* configure.in (DLDFLAGS): append --compress-debug-sections=zlib
if available, which reduces the size of LIBRUBY_SO by half or
more.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 87da5d85f8..8dd3aa9e66 100644 --- a/configure.in +++ b/configure.in @@ -912,6 +912,13 @@ if test "$GCC" = yes; then RUBY_APPEND_OPTION(LDFLAGS, -fstack-protector) fi + RUBY_TRY_LDFLAGS(${linker_flag}--compress-debug-sections=zlib, + [compress_debug_sections=yes], + [compress_debug_sections=no]) + if test "x$compress_debug_sections" = xyes; then + RUBY_APPEND_OPTION(DLDFLAGS, ${linker_flag}--compress-debug-sections=zlib) + fi + AS_CASE(["$target_os"],[mingw*], [ # On Windows platforms, system provided headers are VC++ # optimized. That is, C++ habits are often contaminated into @@ -3893,6 +3900,10 @@ AS_CASE("$enable_shared", [yes], [ [mingw*|cygwin*|mswin*], [ LIBRUBY_RELATIVE=yes ]) + + if test "x$compress_debug_sections" = xyes; then + RUBY_APPEND_OPTION(LIBRUBY_DLDFLAGS, ${linker_flag}--compress-debug-sections=zlib) + fi ], [ LIBRUBYARG_SHARED= |