PR target/38607

[deliverable/binutils-gdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 27692b45bf82c042a9d4d04dc4c3bb1804f2639e..aaf3df371b3192c93251183c7b51fba2088cdf34 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -527,6 +527,15 @@ if test -d ${srcdir}/libitm; then
     fi
 fi
 
+# Disable libquadmath for some systems.
+case "${target}" in
+  # libquadmath is unused on AIX and libquadmath build process use of
+  # LD_LIBRARY_PATH can break AIX bootstrap.
+  powerpc-*-aix* | rs6000-*-aix*)
+    noconfigdirs="$noconfigdirs target-libquadmath"
+    ;;
+esac
+
 # Disable libssp for some systems.
 case "${target}" in
   avr-*-*)
@@ -3146,6 +3155,7 @@ compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
 case "$target" in
   hppa*64*-*-hpux*) ;;
   hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/*" ;;
+  powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;;
 esac
 AC_SUBST(compare_exclusions)