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construct/include/ircd/Makefile.am

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Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
AUTOMAKE_OPTIONS = foreign
include/Makefile: Add other flags vars.
2018-09-18 02:09:16 +02:00
AM_CPPFLAGS = \
-I$(top_srcdir)/include \
Reserve EXTRA_* flag sets for user. configure: Move unit configuration section above application settings. configure: -fasm-blocks not yet useful without GCC parity.
2020-07-30 15:23:31 +02:00
$(EXTRA_CPPFLAGS) \
Various makefile cleanup.
2017-09-08 11:43:23 +02:00
###
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
configure.ac/Makefile: Add debug conditionals.
2017-09-12 18:54:10 +02:00
AM_CXXFLAGS = \
include/ircd: Add -x c++-header to PCH cxxflags.
2019-09-25 18:42:22 +02:00
-x c++-header \
Reserve EXTRA_* flag sets for user. configure: Move unit configuration section above application settings. configure: -fasm-blocks not yet useful without GCC parity.
2020-07-30 15:23:31 +02:00
$(EXTRA_CXXFLAGS) \
configure.ac/Makefile: Add debug conditionals.
2017-09-12 18:54:10 +02:00
###
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
if GCC
include/ircd/Makefile: Additional PCH options for various clangs; minor cleanup.
2020-09-15 02:11:07 +02:00
AM_CXXFLAGS += -fpch-deps
endif
if CLANG
AM_CPPFLAGS += -fpch-preprocess
endif
if CLANG10
AM_CXXFLAGS += -fpch-validate-input-files-content
endif
if CLANG11
AM_CXXFLAGS += -fpch-instantiate-templates
configure.ac/Makefile: Add debug conditionals.
2017-09-12 18:54:10 +02:00
endif
if DEBUG
if GCC
include/ircd/Makefile: Additional PCH options for various clangs; minor cleanup.
2020-09-15 02:11:07 +02:00
AM_CXXFLAGS += -fmax-errors=2
configure.ac/Makefile: Add debug conditionals.
2017-09-12 18:54:10 +02:00
endif
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
endif
include/ircd/Makefile: Set clang equiv of -fmax-errors.
2020-10-29 10:01:34 +01:00
if DEBUG
if CLANG
AM_CXXFLAGS += -ferror-limit=2
endif
endif
ircd: Apply low-memory compile flags to spirit.h.gch.
2019-04-21 01:37:02 +02:00
if GCC
if LOWMEM_COMPILE
LOWMEM_FLAGS= --param ggc-min-expand=1
endif
endif
configure: Fix includedir and install path related.
2019-07-13 01:28:09 +02:00
# includedir = @includedir@/$(PACKAGE_TARNAME)
includedir = @includedir@/ircd
include/ircd: Add header file installer.
2019-05-06 22:17:34 +02:00
nobase_include_HEADERS = $(DEPS)
ircd: Fix Makefile condition rot related to --disable-pch.
2020-06-21 06:00:42 +02:00
if BUILD_PCH # --- Actions when Precompiled headers enabled
noinst_HEADERS = *.gch
BUILT_SOURCES = \
ircd.h.gch \
ircd.pic.h.gch \
spirit.h.gch \
asio.h.gch \
matrix.h.gch \
matrix.pic.h.gch \
###
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
ircd.h.gch: ircd.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -o ircd.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) ircd.h
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
ircd.pic.h.gch: ircd.h
ircd: Consolidate stdinc.h and ircd.h and fix precompiled headers.
2018-06-16 00:13:18 +02:00
cp ircd.h ircd.pic.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -fPIC -o ircd.pic.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) -DPIC ircd.pic.h
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
ircd: Add ircd.h to matrix.h target deps list.
2020-06-27 23:24:50 +02:00
matrix.h.gch: ircd.h matrix.h m/*.h m/*/*.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -o matrix.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) matrix.h
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
ircd: Add ircd.h to matrix.h target deps list.
2020-06-27 23:24:50 +02:00
matrix.pic.h.gch: ircd.h matrix.h m/*.h m/*/*.h
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
cp matrix.h matrix.pic.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -fPIC -o matrix.pic.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) -DPIC matrix.pic.h
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
spirit.h.gch: ircd.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -fPIC -o spirit.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) -DPIC spirit.h
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
spirit.h.gch: \
fixed lookup of boost headers
2020-03-10 18:16:42 +01:00
AM_CXXFLAGS += @BOOST_CPPFLAGS@ $(LOWMEM_FLAGS)
ircd: Precompile the spirit.h header.
2019-04-21 00:41:11 +02:00
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
asio.h.gch: ircd.h
include/ircd/Makefile: Fix order of flag groups to compile PCH.
2020-07-12 01:15:18 +02:00
$(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) -fPIC -o asio.h.gch $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS) -DPIC asio.h
Reorganize Makefiles.
2019-09-26 05:30:26 +02:00
asio.h.gch: \
AM_CPPFLAGS += @BOOST_CPPFLAGS@ @SSL_CPPFLAGS@ @CRYPTO_CPPFLAGS@
ircd: Fix Makefile condition rot related to --disable-pch.
2020-06-21 06:00:42 +02:00
else # --- Actions without Precompiled Headers enabled
BUILT_SOURCES = \
ircd.pic.h \
matrix.pic.h \
###
ircd.pic.h: ircd.h
cp ircd.h ircd.pic.h
matrix.pic.h: matrix.h
cp matrix.h matrix.pic.h
endif # --- /BUILD_PCH
#
# Clean / Install
#
Precompile and remove most include directives. Notes: * To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
2016-08-15 04:44:16 +02:00
clean-local:
include/ircd/Makefile: Use expression for gch removal.
2019-10-12 23:45:57 +02:00
rm -f *.h.gch
rm -f *.gch.tmp
ircd: Consolidate stdinc.h and ircd.h and fix precompiled headers.
2018-06-16 00:13:18 +02:00
rm -f ircd.pic.h
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
rm -f matrix.pic.h
configure: Fix includedir and install path related.
2019-07-13 01:28:09 +02:00
Abstract ircd::resource from ircd::m::resource; fix header stack.
2019-09-28 23:17:54 +02:00
install-mkdirs: $(DEPS) $(BUILT_SOURCES)
configure: Fix includedir and install path related.
2019-07-13 01:28:09 +02:00
-@if test ! -d $(DESTDIR)$(includedir); then \
echo "mkdir -p $(DESTDIR)$(includedir)"; \
mkdir -p $(DESTDIR)$(includedir); \
fi
install: install-mkdirs
@echo "ircd: installing headers"
@for i in $(srcdir)/*; do \
if [[ "$$i" != "./Makefile"* ]] && [[ "$$i" != *.h.gch ]]; then \
echo "installing $$i to $(DESTDIR)$(includedir)"; \
cp -r $$i $(DESTDIR)$(includedir); \
fi \
done
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