From: Guus Sliepen <guus@meshlink.io>
Date: Tue, 7 Aug 2018 18:43:19 +0000 (+0200)
Subject: Remove the -fPIE and -pie compiler flags.
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=2610a548bbeef7a10172889f8aa41d8bfa797c71

Remove the -fPIE and -pie compiler flags.

Since we are building a library, these flags shouldn't be used. They
appear to cause problems when linking libmeshlink into another shared
library.
---

diff --git a/configure.ac b/configure.ac
index 47656d73..e02f5c37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -68,9 +68,7 @@ AS_IF([test "x$enable_hardening" != "xno"],
        AX_CHECK_LINK_FLAG([-Wl,--nxcompat], [LDFLAGS="$LDFLAGS -Wl,--nxcompat"])
        ;;
      *)
-       AX_CHECK_COMPILE_FLAG([-fPIE], [CPPFLAGS="$CPPFLAGS -fPIE"])
        AX_CHECK_COMPILE_FLAG([-fPIC], [CPPFLAGS="$CPPFLAGS -fPIC"])
-       AX_CHECK_LINK_FLAG([-pie], [LDFLAGS="$LDFLAGS -pie"])
        ;;
    esac
    AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"])