* [PATCH/committed] sim: support dlopen in -lc
@ 2023-12-07 3:56 Mike Frysinger
0 siblings, 0 replies; only message in thread
From: Mike Frysinger @ 2023-12-07 3:56 UTC (permalink / raw)
To: gdb-patches
Stop assuming that dlopen is only available via -ldl. Newer versions
of glibc have merged it into -lc which broke this configure test.
---
sim/configure | 2 +-
sim/m4/sim_ac_platform.m4 | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sim/m4/sim_ac_platform.m4 b/sim/m4/sim_ac_platform.m4
index 7331ef3a38c5..f45321763fa7 100644
--- a/sim/m4/sim_ac_platform.m4
+++ b/sim/m4/sim_ac_platform.m4
@@ -151,7 +151,7 @@ AC_SEARCH_LIBS([fabs], [m])
AC_SEARCH_LIBS([log2], [m])
AC_SEARCH_LIBS([dlopen], [dl])
-if test "${ac_cv_lib_dl_dlopen}" = "yes"; then
+if test "${ac_cv_search_dlopen}" = "none required" || test "${ac_cv_lib_dl_dlopen}" = "yes"; then
PKG_CHECK_MODULES(SDL, sdl2, [dnl
SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL=2"
], [
--
2.43.0
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2023-12-07 3:56 [PATCH/committed] sim: support dlopen in -lc Mike Frysinger
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