diff -urp a/ldc2.conf.in b/ldc2.conf.in --- a/ldc2.conf.in 2019-10-16 20:53:09.000000000 +0000 +++ b/ldc2.conf.in 2019-10-26 06:43:17.000000000 +0000 @@ -18,6 +18,7 @@ default: { // default switches injected before all explicit command-line switches switches = [ + "-linker=bfd", "-defaultlib=druntime-ldc",@ADDITIONAL_DEFAULT_LDC_SWITCHES@ ]; // default switches appended after all explicit command-line switches diff -urp a/ldc2_install.conf.in b/ldc2_install.conf.in --- a/ldc2_install.conf.in 2019-10-16 20:53:09.000000000 +0000 +++ b/ldc2_install.conf.in 2019-10-26 06:43:54.000000000 +0000 @@ -18,6 +18,7 @@ default: { // default switches injected before all explicit command-line switches switches = [ + "-linker=bfd", "-defaultlib=phobos2-ldc,druntime-ldc",@ADDITIONAL_DEFAULT_LDC_SWITCHES@ ]; // default switches appended after all explicit command-line switches diff -urp a/ldc2_phobos.conf.in b/ldc2_phobos.conf.in --- a/ldc2_phobos.conf.in 2019-10-16 20:53:09.000000000 +0000 +++ b/ldc2_phobos.conf.in 2019-10-26 06:51:09.000000000 +0000 @@ -18,6 +18,7 @@ default: { // default switches injected before all explicit command-line switches switches = [ + "-linker=bfd", "-defaultlib=phobos2-ldc,druntime-ldc",@ADDITIONAL_DEFAULT_LDC_SWITCHES@ ]; // default switches appended after all explicit command-line switches