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| author | Ben Gamari <ben@smart-cactus.org> | 2020-08-01 11:34:32 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-08-05 04:00:39 -0400 |
| commit | 53ce0db5a06598c88c6b8cb32043b878e7083dd4 (patch) | |
| tree | 281c045c9f198c5bb046780881931b41de1f15d4 /configure.ac | |
| parent | 2bff2f87e43985e02bdde8c6fa39279df86cb617 (diff) | |
| download | haskell-53ce0db5a06598c88c6b8cb32043b878e7083dd4.tar.gz | |
Refactor handling of object merging
Previously to merge a set of object files we would invoke the linker as
usual, adding -r to the command-line. However, this can result in
non-sensical command-lines which causes lld to balk (#17962).
To avoid this we introduce a new tool setting into GHC, -pgmlm, which is
the linker which we use to merge object files.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 150c0cdb82..c560f1cd6d 100644 --- a/configure.ac +++ b/configure.ac @@ -602,13 +602,12 @@ dnl ** Which ld to use dnl -------------------------------------------------------------- AC_ARG_VAR(LD,[Use as the path to ld. See also --disable-ld-override.]) FIND_LD([$target],[GccUseLdOpt]) +FIND_MERGE_OBJECTS() CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 $GccUseLdOpt" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 $GccUseLdOpt" LdCmd="$LD" -LdNoGoldCmd="$LD_NO_GOLD" CFLAGS="$CFLAGS $GccUseLdOpt" AC_SUBST([LdCmd]) -AC_SUBST([LdNoGoldCmd]) FP_PROG_LD_IS_GNU FP_PROG_LD_BUILD_ID |