GBUILD_TRACE, support for finding out where the build time is spent

See instructions in solenv/gbuild/Trace.mk . This generates a file than
can be viewed e.g. in the Chromium tracing view.

Change-Id: I5f90647c58ca729375525b6daed2d4918adc8188
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88754
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

5 files changed, 16 insertions, 0 deletions

diff --git a/odk/CustomTarget_allheaders.mk b/odk/CustomTarget_allheaders.mk
index 3c28f0cfcfe1..ea632209ea6b 100644
--- a/odk/CustomTarget_allheaders.mk
+++ b/odk/CustomTarget_allheaders.mk
@@ -34,6 +34,7 @@ $(odk_allheaders_DIR)/allheaders.hxx : \
 			  $(call gb_Package_get_target,odk_headers_generated) \
             | $(odk_allheaders_DIR)/.dir
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),ECH,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),ECH)
 ifeq ($(HAVE_GNUMAKE_FILE_FUNC),)
 	printf '// Generated list of sal includes\n' > $@ && \
 	printf '#ifdef _WIN32\n' >> $@ && \
@@ -49,5 +50,6 @@ else
 		$(call odk_genincludesheader) \
 		$(foreach file,$(shell cat $^),$(call odk_geninclude,$(file),$(findstring /win32/,$(file)))))
 endif
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),ECH)
 
 # vim: set noet sw=4 ts=4:
diff --git a/odk/CustomTarget_check.mk b/odk/CustomTarget_check.mk
index f0b63489f054..b9dc8d358072 100644
--- a/odk/CustomTarget_check.mk
+++ b/odk/CustomTarget_check.mk
@@ -43,12 +43,14 @@ ifneq ($(gb_SUPPRESS_TESTS),)
 	@true
 else
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),CHK,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),CHK)
 	$(call gb_Helper_print_on_error,\
 		$(PERL) $< \
 			$(INSTDIR)/$(SDKDIRNAME) \
 			$(odk_PLATFORM) '$(gb_Executable_EXT)' \
 		,$@.log \
 	)
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),CHK)
 endif
 
 # vim: set noet sw=4 ts=4:
diff --git a/odk/CustomTarget_doxygen.mk b/odk/CustomTarget_doxygen.mk
index 9a28a54c21d7..a693adebde34 100644
--- a/odk/CustomTarget_doxygen.mk
+++ b/odk/CustomTarget_doxygen.mk
@@ -39,6 +39,7 @@ $(call gb_CustomTarget_get_workdir,odk/docs)/cpp/Doxyfile : \
 		$(SRCDIR)/odk/docs/cpp/Doxyfile \
 		$(gb_Module_CURRENTMAKEFILE)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),SED,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),SED)
 	sed -e 's!^INPUT = %$$!INPUT = $(call odk_cygwin_path,$(odk_cpp_DOXY_INPUT))!' \
 		-e 's!^OUTPUT_DIRECTORY = %$$!OUTPUT_DIRECTORY = $(call odk_cygwin_path,$(odk_cpp_DOXY_WORKDIR))!' \
 		-e 's!^PROJECT_BRIEF = %$$!PROJECT_BRIEF = "$(PRODUCTNAME) $(PRODUCTVERSION) SDK C/C++ API Reference"!' \
@@ -46,6 +47,7 @@ $(call gb_CustomTarget_get_workdir,odk/docs)/cpp/Doxyfile : \
 		-e 's!^QUIET = %$$!QUIET = $(if $(verbose),NO,YES)!' \
 		-e 's!^STRIP_FROM_PATH = %$$!STRIP_FROM_PATH = $(call odk_cygwin_path,$(odk_cpp_PREFIX))!' \
 		$< > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),SED)
 
 $(call gb_CustomTarget_get_workdir,odk/docs)/cpp/doxygen.log : \
 		$(call gb_CustomTarget_get_workdir,odk/docs)/cpp/Doxyfile \
@@ -54,7 +56,9 @@ $(call gb_CustomTarget_get_workdir,odk/docs)/cpp/doxygen.log : \
 		$(call gb_Package_get_target,odk_headers) \
 		$(call gb_Package_get_target,odk_headers_generated)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),GEN,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),GEN)
 	rm -rf $(odk_cpp_DOXY_WORKDIR)/ && $(DOXYGEN) $< > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),GEN)
 
 $(eval $(call gb_CustomTarget_register_targets,odk/docs,\
 	idl/Doxyfile \
@@ -78,6 +82,7 @@ $(call gb_CustomTarget_get_workdir,odk/docs)/idl/Doxyfile : \
 		$(call gb_UnoApi_get_target,offapi) \
 		$(gb_Module_CURRENTMAKEFILE)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),SED,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),SED)
 	sed -e 's!^INPUT = %$$!INPUT = $(call odk_cygwin_path,$(odk_idl_DOXY_INPUT))!' \
 		-e 's!^OUTPUT_DIRECTORY = %$$!OUTPUT_DIRECTORY = $(call odk_cygwin_path,$(odk_idl_DOXY_WORKDIR))!' \
 		-e 's!^PROJECT_BRIEF = %$$!PROJECT_BRIEF = "$(PRODUCTNAME) $(PRODUCTVERSION) SDK API Reference"!' \
@@ -86,11 +91,14 @@ $(call gb_CustomTarget_get_workdir,odk/docs)/idl/Doxyfile : \
 		-e 's!^STRIP_FROM_PATH = %$$!STRIP_FROM_PATH = $(call odk_cygwin_path,$(odk_idl_PREFIX))!' \
 		-e 's!^SHORT_NAMES = %$$!SHORT_NAMES = $(if $(filter WNT,$(OS)),YES,NO)!' \
 		$< > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),SED)
 
 $(call gb_CustomTarget_get_workdir,odk/docs)/idl/doxygen.log : \
 		$(call gb_CustomTarget_get_workdir,odk/docs)/idl/Doxyfile \
 		$(SRCDIR)/odk/docs/idl/main.dox
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),GEN,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),GEN)
 	rm -rf $(odk_idl_DOXY_WORKDIR)/ && $(DOXYGEN) $< > $@
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),GEN)
 
 # vim: set noet sw=4 ts=4:
diff --git a/odk/CustomTarget_html.mk b/odk/CustomTarget_html.mk
index ba3b55b7c271..750b7777bef0 100644
--- a/odk/CustomTarget_html.mk
+++ b/odk/CustomTarget_html.mk
@@ -19,6 +19,7 @@ $(eval $(call gb_CustomTarget_register_targets,odk/html,\
 
 $(call gb_CustomTarget_get_workdir,odk/html)/%.html : $(SRCDIR)/odk/%.html
 	$(call gb_Output_announce,$*.html,$(true),SED,1)
+	$(call gb_Trace_StartRange,$*.html,SED)
 	sed -e 's|%PRODUCT_RELEASE%|$(PRODUCTVERSION)|g' \
 	    -e 's|%DOXYGEN_PREFIX0%|$(if $(DOXYGEN),.,https://api.libreoffice.org)|g' \
 	    -e 's|%DOXYGEN_PREFIX1%|$(if $(DOXYGEN),..,https://api.libreoffice.org)|g' \
@@ -26,5 +27,6 @@ $(call gb_CustomTarget_get_workdir,odk/html)/%.html : $(SRCDIR)/odk/%.html
 	    -e 's|%JAVADOC_PREFIX0%|$(if $(ENABLE_JAVA),.,https://api.libreoffice.org)|g' \
 	    -e 's|%JAVADOC_PREFIX1%|$(if $(ENABLE_JAVA),..,https://api.libreoffice.org)|g' \
 	    < $< > $@
+	$(call gb_Trace_EndRange,$*.html,SED)
 
 # vim: set noet sw=4 ts=4:
diff --git a/odk/CustomTarget_javadoc.mk b/odk/CustomTarget_javadoc.mk
index f4562f092d50..eefc26fd58ec 100644
--- a/odk/CustomTarget_javadoc.mk
+++ b/odk/CustomTarget_javadoc.mk
@@ -31,6 +31,7 @@ $(call gb_CustomTarget_get_workdir,odk/docs/java/ref)/%.html : \
 $(call gb_CustomTarget_get_workdir,odk/docs/java/ref)/javadoc_log.txt : \
 		$(call gb_Jar_get_target,ridl)
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),JDC,1)
+	$(call gb_Trace_StartRange,$(subst $(WORKDIR)/,,$@),JDC)
 	$(call gb_Helper_abbreviate_dirs,\
 		$(JAVADOC) -source $(JAVA_SOURCE_VER) -J-Xmx120m -use -splitindex \
 		-windowtitle "Java UNO Runtime Reference" \
@@ -44,5 +45,6 @@ $(call gb_CustomTarget_get_workdir,odk/docs/java/ref)/javadoc_log.txt : \
 		$(odk_JAVAPACKAGES) \
 		$(if $(JAVADOCISGJDOC),,-notimestamp) \
 		> $@)
+	$(call gb_Trace_EndRange,$(subst $(WORKDIR)/,,$@),JDC)
 
 # vim: set noet sw=4 ts=4: