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| author | Kevin Ryde <user42@zip.com.au> | 2001-10-01 22:05:02 +0200 |
|---|---|---|
| committer | Kevin Ryde <user42@zip.com.au> | 2001-10-01 22:05:02 +0200 |
| commit | 0a4303fa1722ff688729bbd35e6e36c175ff4f00 (patch) | |
| tree | edb38de69b88080e875e31bd196fc4be954d0407 /mpn/x86/x86-defs.m4 | |
| parent | bb094d57646550b90a014e1ed634d9c35132e262 (diff) | |
| download | gmp-0a4303fa1722ff688729bbd35e6e36c175ff4f00.tar.gz | |
* mpn/x86/x86-defs.m4: Undefine PIC if DLL_EXPORT is set.
Diffstat (limited to 'mpn/x86/x86-defs.m4')
| -rw-r--r-- | mpn/x86/x86-defs.m4 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mpn/x86/x86-defs.m4 b/mpn/x86/x86-defs.m4 index af49b36eb..1a5f191c8 100644 --- a/mpn/x86/x86-defs.m4 +++ b/mpn/x86/x86-defs.m4 @@ -44,6 +44,13 @@ dnl nor in macro parameters like text passed to forloop() or ifdef(). deflit(BYTES_PER_MP_LIMB, 4) +dnl Libtool gives -DPIC -DDLL_EXPORT to indicate a cygwin or mingw DLL. We +dnl undefine PIC since we don't need to be position independent in this +dnl case and definitely don't want the ELF style _GLOBAL_OFFSET_TABLE_ etc. + +ifdef(`DLL_EXPORT',`undefine(`PIC')') + + dnl -------------------------------------------------------------------------- dnl Replacement PROLOGUE/EPILOGUE with more error checking. Nesting and dnl overlapping not allowed. |