2008-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

PR libgcj/33085
	* libtool.m4 (_LT_COMPILER_PIC) [ mingw, cygwin ] <GCJ>:
	Do not use -DDLL_EXPORT.  Backport from upstream.
This commit is contained in:
Paolo Bonzini 2008-02-16 15:26:46 +00:00
parent e2108ce092
commit 49fdf406ac
2 changed files with 12 additions and 3 deletions

View File

@ -1,3 +1,9 @@
2008-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR libgcj/33085
* libtool.m4 (_LT_COMPILER_PIC) [ mingw, cygwin ] <GCJ>:
Do not use -DDLL_EXPORT. Backport from upstream.
2008-02-14 Nick Clifton <nickc@redhat.com>
Import this patch from gcc:

9
libtool.m4 vendored
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@ -3419,7 +3419,8 @@ m4_if([$1], [CXX], [
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
@ -3715,7 +3716,8 @@ m4_if([$1], [CXX], [
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
@ -3791,7 +3793,8 @@ m4_if([$1], [CXX], [
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
hpux9* | hpux10* | hpux11*)