[commit: ghc] master: Check TargetPlatform instead of HostPlatform for leading underscore (81f5b6e)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/81f5b6ecbadec49af53189756dda5e0b199f9703/ghc

>---------------------------------------------------------------

commit 81f5b6ecbadec49af53189756dda5e0b199f9703
Author: Moritz Angermann <moritz.angermann at gmail.com>
Date:   Wed Mar 29 17:28:16 2017 -0400

    Check TargetPlatform instead of HostPlatform for leading underscore
    
    Reviewers: austin, hvr, rwbarton, bgamari
    
    Reviewed By: rwbarton, bgamari
    
    Subscribers: rwbarton, thomie, erikd
    
    Differential Revision: https://phabricator.haskell.org/D3348


>---------------------------------------------------------------

81f5b6ecbadec49af53189756dda5e0b199f9703
 aclocal.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 3337215..6341bc9 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -874,12 +874,14 @@ FP_CHECK_ALIGNMENT([$1])
 # checking for *no* leading underscore first. Sigh.  --SDM
 #
 # Similarly on OpenBSD, but this test doesn't help. -- dons
+#
 AC_DEFUN([FP_LEADING_UNDERSCORE],
 [AC_CHECK_LIB([elf], [nlist], [LIBS="-lelf $LIBS"])
 AC_CACHE_CHECK([leading underscore in symbol names], [fptools_cv_leading_underscore], [
 # Hack!: nlist() under Digital UNIX insist on there being an _,
 # but symbol table listings shows none. What is going on here?!?
-case $HostPlatform in
+case $TargetPlatform in
+*linux-android*) fptools_cv_leading_underscore=no;;
 *openbsd*) # x86 openbsd is ELF from 3.4 >, meaning no leading uscore
   case $build in
     i386-*2\.@<:@0-9@:>@ | i386-*3\.@<:@0-3@:>@ ) fptools_cv_leading_underscore=yes ;;