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asterisk/third-party/pjproject/Makefile
George Joseph 2b9cddc7d0 BuildSystem: Check for alternate openssl packages 
OpenSSL is one of those packages that often have alternatives
with later versions.  For instance, CentOS/EL 7 has an
openssl package at version 1.0.2 but there's an openssl11
package from the epel repository that has 1.1.1.  This gets
installed to /usr/include/openssl11 and /usr/lib64/openssl11.
Unfortunately, the existing --with-ssl and --with-crypto
./configure options expect to point to a source tree and
don't work in this situation.  Also unfortunately, the
checks in ./configure don't use pkg-config.

In order to make this work with the existing situation, you'd
have to run...
./configure --with-ssl=/usr/lib64/openssl11 \
    --with-crypto=/usr/lib64/openssl11 \
    CFLAGS=-I/usr/include/openssl11

BUT...  those options don't get passed down to bundled pjproject
so when you run make, you have to include the CFLAGS again
which is a big pain.

Oh...  To make matters worse, although you can specify
PJPROJECT_CONFIGURE_OPTS on the ./configure command line,
they don't get saved so if you do a make clean, which will
force a re-configure of bundled pjproject, those options
don't get used.

So...

* In configure.ac... Since pkg-config is installed by install_prereq
  anyway, we now use it to check for the system openssl >= 1.1.0.
  If that works, great.  If not, we check for the openssl11
  package. If that works, great.  If not, we fall back to just
  checking for any openssl.  If pkg-config isn't installed for some
  reason, or --with-ssl=<dir> or --with-crypto=<dir> were specified
  on the ./configure command line, we fall back to the existing
  logic that uses AST_EXT_LIB_CHECK().

* The whole OpenSSL check process has been moved up before
  THIRD_PARTY_CONFIGURE(), which does the initial pjproject
  bundled configure, is run.  This way the results of the above
  checks, which may result in new include or library directories,
  is included.

* Although not strictly needed for openssl, We now save the value of
  PJPROJECT_CONFIGURE_OPTS in the makeopts file so it can be used
  again if a re-configure is triggered.

ASTERISK-29693

Change-Id: I341ab7603e6b156aa15a66f43675ac5029d5fbde
2021-10-20 12:23:40 -06:00

229 lines
8.8 KiB
Makefile
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.PHONY: _all all _install install clean distclean echo_cflags configure
.NOTPARALLEL:
include ../versions.mak
export PJDIR := $(shell pwd -P)/source
SPECIAL_TARGETS :=
ifneq ($(findstring configure,$(MAKECMDGOALS))$(findstring echo_cflags,$(MAKECMDGOALS)),)
# Run from $(ASTTOPDIR)/configure
SPECIAL_TARGETS += configure
endif
ifeq ($(findstring echo_cflags,$(MAKECMDGOALS)),echo_cflags)
-include build.mak
ECHO_PREFIX=@\#
endif
ifeq ($(findstring clean,$(MAKECMDGOALS)),clean)
# clean or distclean
SPECIAL_TARGETS += clean
endif
ifeq ($(findstring uninstall,$(MAKECMDGOALS)),uninstall)
SPECIAL_TARGETS += uninstall
endif
ifneq ($(wildcard ../../makeopts),)
include ../../makeopts
endif
TARGETS = build.mak
ifeq ($(SPECIAL_TARGETS),)
# Run locally or from $(ASTTOPDIR)/Makefile. All include files should be present
ifeq ($(wildcard ../../makeopts),)
$(error ASTTOPDIR/configure hasn't been run)
endif
ifeq ($(PJPROJECT_BUNDLED),yes)
ifneq ($(wildcard ../../menuselect.makeopts),)
include ../../menuselect.makeopts
else
$(warning ASTTOPDIR/menuselect hasn't been run yet. Can't find debug options.)
endif
include ../../Makefile.rules
include ../Makefile.rules
include Makefile.rules
all: _all
install: _install
include source/user.mak
include source/version.mak
include source/build.mak
CF := $(filter-out -W%,$(CC_CFLAGS))
CF := $(filter-out -I%,$(CF))
ifeq ($(AST_DEVMODE),yes)
apps := source/pjsip-apps/bin/pjsua-$(TARGET_NAME) source/pjsip-apps/bin/pjsystest-$(TARGET_NAME)
TARGETS += $(apps)
ifneq ($(PYTHONDEV_LIB),)
TARGETS += source/pjsip-apps/src/python/_pjsua.so
endif
CF += -DPJPROJECT_BUNDLED_ASSERTIONS=yes
endif
MALLOC_DEBUG_LIBS = source/pjsip-apps/lib/libasterisk_malloc_debug.a
ifneq ($(findstring darwin,$(OSARCH)),)
MALLOC_DEBUG_LDFLAGS = -L$(PJDIR)/pjsip-apps/lib -Wl,-all_load -lasterisk_malloc_debug -Wl,-noall_load
else
# These are used for all but Darwin
MALLOC_DEBUG_LDFLAGS = -L$(PJDIR)/pjsip-apps/lib -Wl,-whole-archive -lasterisk_malloc_debug -Wl,-no-whole-archive
endif
ifeq ($(findstring DONT_OPTIMIZE,$(MENUSELECT_CFLAGS)),)
CF += -O3
endif
export CFLAGS += $(CF) -g3
export LDFLAGS += $(CC_LDFLAGS)
TARGETS += pjproject.symbols
else
all install:
endif
else
include ../../Makefile.rules
include ../Makefile.rules
include Makefile.rules
endif
export PJ_CFLAGS := $(filter-out -O% -g%,$(PJ_CFLAGS))
export CFLAGS += $(CF) $(OPENSSL_INCLUDE)
export LDFLAGS += $(CC_LDFLAGS) $(OPENSSL_LIB)
ECHO_PREFIX := $(ECHO_PREFIX) echo '[pjproject] '
SHELL_ECHO_PREFIX := echo '[pjproject] '
_all: $(TARGETS)
.DELETE_ON_ERROR:
$(DOWNLOAD_DIR)/$(TARBALL_FILE): ../versions.mak
$(CMD_PREFIX) ($(TARBALL_EXISTS) && $(TARBALL_VERIFY) && touch $@) || (rm -rf $@ ;\
$(TARBALL_DOWNLOAD)) || (rm -rf $@ ;\
$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
source/.unpacked: $(DOWNLOAD_DIR)/$(TARBALL_FILE)
$(CMD_PREFIX) $(TARBALL_VERIFY) || (rm -rf $@ ;\
$(SHELL_ECHO_PREFIX) Retrying download ; $(TARBALL_DOWNLOAD))
$(ECHO_PREFIX) Unpacking $<
-@rm -rf source pjproject-*/ >/dev/null 2>&1
$(CMD_PREFIX) $(TAR) -xjf $<
@mv pjproject-$(PJPROJECT_VERSION) source
$(ECHO_PREFIX) Applying patches "$(realpath patches)" "$(realpath .)/source"
$(CMD_PREFIX) ../apply_patches $(QUIET_CONFIGURE) "$(realpath patches)" "$(realpath .)/source"
-@touch source/.unpacked
source/version.mak: source/.unpacked
source/user.mak: source/.unpacked patches/user.mak
$(ECHO_PREFIX) Applying user.mak
$(CMD_PREFIX) cp -f patches/user.mak source/
source/pjlib/include/pj/%.h: patches/%.h
$(ECHO_PREFIX) Applying custom include file $<
$(CMD_PREFIX) cp -f $< source/pjlib/include/pj/
.rebuild_needed: $(wildcard ../../.lastclean)
$(ECHO_PREFIX) Rebuilding
$(CMD_PREFIX) $(MAKE) clean $(REALLY_QUIET)
source/build.mak: Makefile.rules source/version.mak source/user.mak $(addprefix source/pjlib/include/pj/,$(notdir $(wildcard patches/*.h))) .rebuild_needed
$(ECHO_PREFIX) Configuring with $(PJPROJECT_CONFIG_OPTS)
$(CMD_PREFIX) (cd source ; ./aconfigure $(QUIET_CONFIGURE) $(PJPROJECT_CONFIG_OPTS))
build.mak: source/build.mak
$(CMD_PREFIX) $(GREP) -v -e prefix -e "export PJ_SHARED_LIBRARIES" -e MACHINE_NAME \
-e OS_NAME -e HOST_NAME -e CC_NAME -e CROSS_COMPILE -e LINUX_POLL $< > $@
configure: source/build.mak
# We need to filter-out any -O and -g options in PJ_CFLAGS before echoing out
# the result so Asterisk modules don't have the optimization and symbolic debug
# options overridden by the PJPROJECT configure script selected settings.
echo_cflags: source/build.mak
@echo $(filter-out -O% -g%,$(PJ_CFLAGS))
libpj%.a: source/build.mak
$(ECHO_PREFIX) Compiling lib $(@F)
$(CMD_PREFIX) $(MAKE) -C $(dir $(shell dirname $@))/build $(@F) $(REALLY_QUIET)
# pjsua needs resample and g711 to successfully run the testsuite
libresample%.a: source/build.mak
$(ECHO_PREFIX) Compiling lib $(@F)
$(CMD_PREFIX) $(MAKE) -C $(dir $(shell dirname $@))/build/resample all $(REALLY_QUIET)
# We need to compile pjlib, then pjlib-util, then the rest
# so we separate them out and create the dependencies
PJLIB_LIB_FILES = $(foreach lib,$(PJ_LIB_FILES),$(if $(findstring libpj-,$(lib)),$(lib),))
PJLIB_UTIL_LIB_FILES = $(foreach lib,$(PJ_LIB_FILES),$(if $(findstring libpjlib-util,$(lib)),$(lib),))
PJSIP_LIB_FILES = $(filter-out $(PJLIB_LIB_FILES) $(PJLIB_UTIL_LIB_FILES) $(APP_THIRD_PARTY_LIB_FILES),$(PJ_LIB_FILES))
ALL_LIB_FILES = $(PJLIB_LIB_FILES) $(PJLIB_UTIL_LIB_FILES) $(PJSIP_LIB_FILES)
$(PJLIB_UTIL_LIB_FILES): $(PJLIB_LIB_FILES)
$(PJSIP_LIB_FILES): $(PJLIB_UTIL_LIB_FILES)
pjproject.symbols: $(ALL_LIB_FILES)
$(ECHO_PREFIX) Generating symbols
$(CMD_PREFIX) $(NM) -Pog $(ALL_LIB_FILES) | $(SED) -n -E -e "s/.+: ([_]?[pP][jJ][^ ]+) .+/\1/gp" | sort -u > pjproject.symbols
source/pjsip-apps/src/asterisk_malloc_debug.c: patches/asterisk_malloc_debug.c
$(ECHO_PREFIX) Copying $< to $@
$(CMD_PREFIX) cp -f $< $@
$(CMD_PREFIX) mkdir source/pjsip-apps/lib/
source/pjsip-apps/lib/asterisk_malloc_debug.o: source/pjsip-apps/src/asterisk_malloc_debug.c .rebuild_needed
$(ECHO_PREFIX) Compiling asterisk debug malloc stubs
$(CMD_PREFIX) $(CC) -fPIC $(PJ_CFLAGS) -c $< -o $@
source/pjsip-apps/lib/libasterisk_malloc_debug.a: source/pjsip-apps/lib/asterisk_malloc_debug.o
$(ECHO_PREFIX) Creating archive $(@F)
$(CMD_PREFIX) ar qs $@ $< >/dev/null 2>&1
$(apps): APP = $(filter pj%,$(subst -, ,$(notdir $@)))
$(apps): LDFLAGS += $(MALLOC_DEBUG_LDFLAGS)
$(apps): $(MALLOC_DEBUG_LIBS) pjproject.symbols $(APP_THIRD_PARTY_LIB_FILES)
$(ECHO_PREFIX) Compiling $(APP)
$(CMD_PREFIX) +$(MAKE) -C source/pjsip-apps/build $(filter pj%,$(subst -, ,$(notdir $@))) $(REALLY_QUIET)
source/pjsip-apps/src/python/_pjsua.o: source/pjsip-apps/src/python/_pjsua.c $(apps)
$(ECHO_PREFIX) Compiling python bindings
$(CMD_PREFIX) $(CC) -o $@ -c $< $(PYTHONDEV_INCLUDE) $(CFLAGS) $(PJ_CFLAGS)
source/pjsip-apps/src/python/_pjsua.so: LDFLAGS += $(MALLOC_DEBUG_LDFLAGS)
source/pjsip-apps/src/python/_pjsua.so: source/pjsip-apps/src/python/_pjsua.o
$(ECHO_PREFIX) Linking python bindings $(@F)
$(CMD_PREFIX) $(CC) -shared -pthread -o $@ $< $(LDFLAGS) $(PJ_LDFLAGS) $(APP_LDLIBS) $(PYTHONDEV_LIB) $(REALLY_QUIET)
_install: _all
@if [ ! -d "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject" ]; then \
$(INSTALL) -d "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject"; \
fi;
ifneq ($(findstring source/pjsip-apps/bin/pjsua-$(TARGET_NAME),$(TARGETS)),)
$(ECHO_PREFIX) Installing apps
$(CMD_PREFIX) $(INSTALL) -m 755 source/pjsip-apps/bin/pjsua-$(TARGET_NAME) "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject/pjsua"
$(CMD_PREFIX) $(INSTALL) -m 755 source/pjsip-apps/bin/pjsystest-$(TARGET_NAME) "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject/pjsystest"
endif
ifneq ($(findstring _pjsua.so,$(TARGETS)),)
$(ECHO_PREFIX) Installing python bindings
$(CMD_PREFIX) $(INSTALL) -m 755 source/pjsip-apps/src/python/_pjsua.so "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject/"
$(CMD_PREFIX) $(INSTALL) -m 644 source/pjsip-apps/src/python/pjsua.py "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject/"
endif
uninstall:
$(ECHO_PREFIX) Uninstalling apps and python bindings
$(CMD_PREFIX) rm -rf "$(DESTDIR)$(ASTDATADIR)/third-party/pjproject"
clean:
$(ECHO_PREFIX) Cleaning
+-$(CMD_PREFIX) test -d source && ($(SUBMAKE) -C source clean || : ;\
rm -rf source/pjsip-apps/bin/* || : ;\
find source -name *.a | xargs rm -rf ;\
find source -name *.o | xargs rm -rf ;\
find source -name *.so | xargs rm -rf ; ) || :
-$(CMD_PREFIX) rm -rf pjproject.symbols
distclean:
$(ECHO_PREFIX) Distcleaning
-$(CMD_PREFIX) rm -rf source pjproject.symbols pjproject-*.tar.bz2 build.mak .rebuild_needed
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