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authorFlorian Weimer <fweimer@redhat.com>2021-06-03 08:26:04 +0200
committerFlorian Weimer <fweimer@redhat.com>2021-06-03 09:11:45 +0200
commit6f1c701026287f6928d3bdd1aea7359308635abe (patch)
tree8dcf3b5a755f131435a912f7629478deaff74264 /resolv
parent0c1c3a771eceec46e66ce1183cf988e2303bd373 (diff)
downloadglibc-6f1c701026287f6928d3bdd1aea7359308635abe.tar.gz
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dlfcn: Cleanups after -ldl is no longer required
This commit removes the ELF constructor and internal variables from
dlfcn/dlfcn.c.  The file now serves the same purpose as
nptl/libpthread-compat.c, so it is renamed to dlfcn/libdl-compat.c.
The use of libdl-shared-only-routines ensures that libdl.a is empty.

This commit adjusts the test suite not to use $(libdl).  The libdl.so
symbolic link is no longer installed.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'resolv')
-rw-r--r--resolv/Makefile19
1 files changed, 8 insertions, 11 deletions
diff --git a/resolv/Makefile b/resolv/Makefile
index fb19c93026..3fbc320ee1 100644
--- a/resolv/Makefile
+++ b/resolv/Makefile
@@ -149,7 +149,7 @@ $(objpfx)libnss_dns.so: $(objpfx)libresolv.so
 # The asynchronous name lookup code needs the thread library.
 $(objpfx)libanl.so: $(shared-thread-library)
 
-$(objpfx)tst-res_hconf_reorder: $(libdl) $(shared-thread-library)
+$(objpfx)tst-res_hconf_reorder: $(shared-thread-library)
 tst-res_hconf_reorder-ENV = RESOLV_REORDER=on
 
 $(objpfx)tst-leaks: $(objpfx)libresolv.so
@@ -173,12 +173,11 @@ $(objpfx)mtrace-tst-resolv-res_ninit.out: $(objpfx)tst-resolv-res_ninit.out
 
 $(objpfx)tst-bug18665-tcp: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-bug18665: $(objpfx)libresolv.so $(shared-thread-library)
-$(objpfx)tst-resolv-ai_idn: \
-  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
+$(objpfx)tst-resolv-ai_idn: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-ai_idn-latin1: \
-  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
+  $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-ai_idn-nolibidn2: \
-  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
+  $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-ai_idn.out: $(gen-locales)
 $(objpfx)tst-resolv-ai_idn-latin1.out: $(gen-locales)
 $(objpfx)tst-resolv-ai_idn-nolibidn2.out: \
@@ -187,22 +186,20 @@ $(objpfx)tst-resolv-basic: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-binary: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-edns: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-network: $(objpfx)libresolv.so $(shared-thread-library)
-$(objpfx)tst-resolv-res_init: $(libdl) $(objpfx)libresolv.so
+$(objpfx)tst-resolv-res_init: $(objpfx)libresolv.so
 $(objpfx)tst-resolv-res_init-multi: $(objpfx)libresolv.so \
   $(shared-thread-library)
-$(objpfx)tst-resolv-res_init-thread: $(libdl) $(objpfx)libresolv.so \
+$(objpfx)tst-resolv-res_init-thread: $(objpfx)libresolv.so \
   $(shared-thread-library)
 $(objpfx)tst-resolv-nondecimal: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-rotate: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-trailing: $(objpfx)libresolv.so $(shared-thread-library)
-$(objpfx)tst-resolv-threads: \
-  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
+$(objpfx)tst-resolv-threads: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-txnid-collision: $(objpfx)libresolv.a \
   $(static-thread-library)
-$(objpfx)tst-resolv-canonname: \
-  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
+$(objpfx)tst-resolv-canonname: $(objpfx)libresolv.so $(shared-thread-library)
 $(objpfx)tst-resolv-trustad: $(objpfx)libresolv.so $(shared-thread-library)
 
 $(objpfx)tst-ns_name: $(objpfx)libresolv.so