X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=doc%2Fexamples%2FMakefile.am;h=81691692ed5a77aac6132058bd72f7347642ad55;hb=3d003c571cd461aba1935e5d21e1e04da7183970;hp=5ad70f45d88cbcd2e687fbf069849c29e735c832;hpb=a5bae03d59c22e57263b8610b9fed99738303cf0;p=userspace-rcu.git

diff --git a/doc/examples/Makefile.am b/doc/examples/Makefile.am
index 5ad70f4..8169169 100644
--- a/doc/examples/Makefile.am
+++ b/doc/examples/Makefile.am
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 EfficiOS Inc.
+#
+# SPDX-License-Identifier: MIT
+
 doc_examplesdir = ${docdir}/examples
 
 doc_examples_urcu_flavorsdir = ${doc_examplesdir}/urcu-flavors
@@ -7,12 +11,10 @@ dist_doc_examples_urcu_flavors_DATA = \
 	urcu-flavors/Makefile.qsbr \
 	urcu-flavors/Makefile.mb \
 	urcu-flavors/Makefile.membarrier \
-	urcu-flavors/Makefile.signal \
 	urcu-flavors/Makefile.bp \
 	urcu-flavors/qsbr.c \
 	urcu-flavors/mb.c \
 	urcu-flavors/membarrier.c \
-	urcu-flavors/signal.c \
 	urcu-flavors/bp.c
 
 dist_doc_examples_DATA = \
@@ -111,32 +113,43 @@ dist_doc_examples_rculfhash_DATA = \
 	rculfhash/cds_lfht_lookup.c \
 	rculfhash/cds_lfht_for_each_entry_duplicate.c
 
-if NO_SHARED
-# Don't build examples if shared libraries support was explicitly
-# disabled.
-else
+# Building the examples requires the shared libraries to be enabled
+if ENABLE_EXAMPLES
 
 SUBDIRS_PROXY = hlist list urcu-flavors wfcqueue rculfqueue \
 	wfstack lfstack rculfhash
 
 # Copies are for VPATH build support.
 all-local:
-	@if [ x"$(srcdir)" != x"$(builddir)" ]; then \
-		cp -fR $(srcdir)/dist-files $(builddir); \
-		cp -f $(srcdir)/Makefile.examples.template $(builddir); \
+	$(AM_V_at)if [ x"$(srcdir)" != x"$(builddir)" ]; then \
+		cp -pfR $(srcdir)/dist-files $(builddir); \
+		chmod -R u+w $(builddir)/dist-files; \
+		cp -pf $(srcdir)/Makefile.examples.template $(builddir); \
+		chmod u+w $(builddir)/Makefile.examples.template; \
 		for subdir in $(SUBDIRS_PROXY); do \
-			cp -fR $(srcdir)/$$subdir $(builddir); \
+			cp -pfR $(srcdir)/$$subdir $(builddir); \
+			chmod -R u+w $(builddir)/$$subdir; \
 		done; \
-	fi
-	$(MAKE) -f dist-files/Makefile AM_CPPFLAGS="-I../../../urcu/ -I../../../" AM_LDFLAGS='-L../../../.libs/ -Wl,-rpath="$(PWD)/../../.libs/"' $(AM_MAKEFLAGS) all
+	fi; \
+	if [ x"$(shell echo "$(top_srcdir)" | $(GREP) "^/" | wc -l)" = x"1" ]; then \
+		rel_src_subdir=""; \
+	else \
+		rel_src_subdir="../"; \
+	fi; \
+	if [ x"$(shell echo "$(top_builddir)" | $(GREP) "^/" | wc -l)" = x"1" ]; then \
+		rel_build_subdir=""; \
+	else \
+		rel_build_subdir="../"; \
+	fi; \
+	$(MAKE) -f dist-files/Makefile CC="$(CC)" CPPFLAGS="$(CPPFLAGS)" AM_CPPFLAGS="$(AM_CPPFLAGS) -I"$${rel_src_subdir}/$(top_srcdir)/include/" -I"$${rel_src_subdir}/$(top_srcdir)/src/" -I"$${rel_build_subdir}$(top_builddir)/include/" -I"$${rel_build_subdir}$(top_builddir)/include/src/"" CFLAGS="$(CFLAGS)" AM_CFLAGS="$(AM_CFLAGS)" LDFLAGS="$(LDFLAGS)" AM_LDFLAGS="$(AM_LDFLAGS) -L../../../src/.libs/ -Wl,-rpath "$(PWD)/../../src/.libs/"" AM_V_P="$(AM_V_P)" AM_V_at="$(AM_V_at)" $(AM_MAKEFLAGS) all;
 
 clean-local:
-	$(MAKE) -f dist-files/Makefile $(AM_MAKEFLAGS) clean
-	@if [ x"$(srcdir)" != x"$(builddir)" ]; then \
+	$(AM_V_at)$(MAKE) -f dist-files/Makefile $(AM_MAKEFLAGS) clean; \
+	if [ x"$(srcdir)" != x"$(builddir)" ]; then \
 		for subdir in $(SUBDIRS_PROXY); do \
 			rm -rf $(builddir)/$$subdir; \
 		done; \
 		rm -f $(builddir)/Makefile.examples.template; \
 		rm -rf $(builddir)/dist-files; \
-	fi
+	fi;
 endif