From 02ce382cd323097f9d02fbf91e0a3f59ebcd3d30 Mon Sep 17 00:00:00 2001 From: Sandra Loosemore Date: Wed, 12 Feb 2020 12:20:15 -0800 Subject: Use a non-empty test program to test ability to link. On bare-metal targets, I/O support is typically provided by a BSP and requires a linker script and/or hosting library to be specified on the linker command line. Linking an empty program with the default linker script may succeed, however, which confuses libstdc++ configuration when programs that probe for the presence of various I/O features fail with link errors. 2020-02-12 Sandra Loosemore PR libstdc++/79193 PR libstdc++/88999 config/ * no-executables.m4: Use a non-empty program to test for linker support. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libiberty/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++v-3/ * configure: Regenerated. --- libitm/configure | 0 1 file changed, 0 insertions(+), 0 deletions(-) mode change 100644 => 100755 libitm/configure (limited to 'libitm/configure') diff --git a/libitm/configure b/libitm/configure old mode 100644 new mode 100755 -- cgit v1.1