mirror of
https://gitlab.com/apparmor/apparmor.git
synced 2025-03-04 08:24:42 +01:00
e093815ab1
Define EXTRA_WARNINGS in the common/Make.rules helper so that adding
additional warnings can be done in one(-ish) location, and replace
locally defined C compiler warning flags with EXTRA_WARNINGS in most
locations in the build tree.
v2: issue a warning for any compiler option that the compiler does not
support
Signed-off-by: Steve Beattie <steve.beattie@canonical.com>
89 lines
3.3 KiB
Makefile
89 lines
3.3 KiB
Makefile
# ----------------------------------------------------------------------
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# Copyright (c) 1999, 2004, 2005 NOVELL (All rights reserved)
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# Copyright (c) 2016 Canonical, Ltd.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of version 2 of the GNU General Public
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# License published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, contact Novell, Inc.
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# ----------------------------------------------------------------------
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NAME=pam_apparmor
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all:
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COMMONDIR=../../common/
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include $(COMMONDIR)/Make.rules
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ifdef USE_SYSTEM
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LIBAPPARMOR = $(shell if pkg-config --exists libapparmor ; then \
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pkg-config --silence-errors --libs libapparmor ; \
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elif ldconfig -p | grep -q libapparmor\.so$$ ; then \
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echo -lapparmor ; \
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fi )
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ifeq ($(strip $(LIBAPPARMOR)),)
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ERROR_MESSAGE = $(error ${nl}\
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************************************************************************${nl}\
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Unable to find libapparmor installed on this system; either${nl}\
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install libapparmor devel packages, set the LIBAPPARMOR variable${nl}\
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manually, or build against in-tree libapparmor.${nl}\
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************************************************************************${nl})
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endif
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LIBAPPARMOR_INCLUDE =
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AA_LDLIBS = $(LIBAPPARMOR)
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AA_LINK_FLAGS =
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else
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LIBAPPARMOR_SRC := ../../libraries/libapparmor/
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LIBAPPARMOR_INCLUDE_PATH = $(LIBAPPARMOR_SRC)/include
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LIBAPPARMOR_PATH := $(LIBAPPARMOR_SRC)/src/.libs/
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ifeq ($(realpath $(LIBAPPARMOR_PATH)/libapparmor.a),)
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ERROR_MESSAGE = $(error ${nl}\
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************************************************************************${nl}\
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$(LIBAPPARMOR_PATH)/libapparmor.a is missing; either build against${nl}\
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the in-tree libapparmor by building it first and then trying again${nl}\
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(see the top-level README for help) or build against the system${nl}\
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libapparmor by adding USE_SYSTEM=1 to your make command.${nl}\
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************************************************************************${nl})
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endif
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LIBAPPARMOR_INCLUDE = -I$(LIBAPPARMOR_INCLUDE_PATH)
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AA_LINK_FLAGS = -L$(LIBAPPARMOR_PATH)
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AA_LDLIBS = -lapparmor
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endif
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EXTRA_CFLAGS=$(CFLAGS) $(CPPFLAGS) -fPIC -shared -Wall $(EXTRA_WARNINGS) $(LIBAPPARMOR_INCLUDE)
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LINK_FLAGS=-Xlinker -x $(AA_LINK_FLAGS) $(LDFLAGS)
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LIBS=-lpam $(AA_LDLIBS)
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OBJECTS=${NAME}.o get_options.o
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.PHONY: libapparmor_check
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.SILENT: libapparmor_check
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libapparmor_check: ; $(ERROR_MESSAGE)
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all: libapparmor_check $(NAME).so docs
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.PHONY: docs
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# docs: we should have some
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docs:
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$(NAME).so: ${OBJECTS}
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$(CC) $(EXTRA_CFLAGS) $(LINK_FLAGS) -o $@ ${OBJECTS} $(LIBS)
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%.o: %.c
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$(CC) $(EXTRA_CFLAGS) -c -o $@ $<
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# need some better way of determining this
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DESTDIR=/
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SECDIR ?= ${DESTDIR}/lib/security
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.PHONY: install
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install: $(NAME).so
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install -m 755 -d $(SECDIR)
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install -m 755 $(NAME).so $(SECDIR)/
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.PHONY: clean
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clean:
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rm -f core core.* *.so *.o *.s *.a *~
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