diff --git a/configure.ac b/configure.ac index cbbf8d61724..d75a5293e17 100644 --- a/configure.ac +++ b/configure.ac @@ -70,11 +70,12 @@ else fi AC_PROG_CXX -dnl By default, libtool for mingw refuses to link static libs into a dll for -dnl fear of mixing pic/non-pic objects, and import/export complications. Since -dnl we have those under control, re-enable that functionality. +dnl libtool overrides case $host in *mingw*) + dnl By default, libtool for mingw refuses to link static libs into a dll for + dnl fear of mixing pic/non-pic objects, and import/export complications. Since + dnl we have those under control, re-enable that functionality. lt_cv_deplibs_check_method="pass_all" dnl Remove unwanted -DDLL_EXPORT from these variables. @@ -83,6 +84,16 @@ case $host in lt_cv_prog_compiler_pic="-DPIC" lt_cv_prog_compiler_pic_CXX="-DPIC" ;; + *darwin*) + dnl Because it prints a verbose warning, lld fails the following check + dnl for "-Wl,-single_module" from libtool.m4: + dnl # If there is a non-empty error log, and "single_module" + dnl # appears in it, assume the flag caused a linker warning + dnl "-single_module" works fine on ld64 and lld, so just bypass the test. + dnl Failure to set this to "yes" causes libtool to use a very broken + dnl link-line for shared libs. + lt_cv_apple_cc_single_mod="yes" + ;; esac AC_ARG_WITH([seccomp],