mirror of
https://github.com/netblue30/firejail.git
synced 2026-05-15 06:06:02 -06:00
0da23da653
The warning is being produced on Arch since pacman 6.1, which changed
`-D_FORTIFY_SOURCE=2` to `-D_FORTIFY_SOURCE=3` in CFLAGS in
makepkg.conf:
$ pacman -Q gcc pacman
gcc 13.2.1-5
pacman 6.1.0-3
$ makepkg
[...]
make -C src/lib
gcc [...] -D_FORTIFY_SOURCE=2 [...] -Wp,-D_FORTIFY_SOURCE=3 [...] -c ../../src/lib/common.c -o ../../src/lib/common.o
<command-line>: warning: "_FORTIFY_SOURCE" redefined
<command-line>: note: this is the location of the previous definition
To fix this, only add `-D_FORTIFY_SOURCE` to EXTRA_CFLAGS if it does not
cause any warnings with CFLAGS and CPPFLAGS during compilation.
The effect remains the same: The build system still defines the macro by
default (if there are no warnings) and the user/distribution can still
override it through CFLAGS/CPPFLAGS.
Fixes #6282.
Reported-by: @glitsj16
116 lines
2.9 KiB
Makefile
116 lines
2.9 KiB
Makefile
# @configure_input@
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#
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# Configure-time variable definitions and any other common definition that can
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# be safely included by all makefiles.
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#
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# Note: Do not define any targets on this file, as that could potentially end
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# up overriding the includer's intended default target (which by default is the
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# first target encountered).
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MAKEFLAGS += -r
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NAME=@PACKAGE_NAME@
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TARNAME=@PACKAGE_TARNAME@
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PACKAGE_TARNAME=@PACKAGE_TARNAME@ # needed by docdir
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VERSION=@PACKAGE_VERSION@
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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bindir=@bindir@
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libdir=@libdir@
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datarootdir=@datarootdir@
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docdir=@docdir@
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mandir=@mandir@
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sysconfdir=@sysconfdir@
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# Misc flags
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BUSYBOX_WORKAROUND=@BUSYBOX_WORKAROUND@
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HAVE_CONTRIB_INSTALL=@HAVE_CONTRIB_INSTALL@
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HAVE_FATAL_WARNINGS=@HAVE_FATAL_WARNINGS@
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HAVE_GCOV=@HAVE_GCOV@
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HAVE_MAN=@HAVE_MAN@
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# MANFLAGS
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HAVE_APPARMOR=@HAVE_APPARMOR@
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HAVE_CHROOT=@HAVE_CHROOT@
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HAVE_DBUSPROXY=@HAVE_DBUSPROXY@
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HAVE_FILE_TRANSFER=@HAVE_FILE_TRANSFER@
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HAVE_FORCE_NONEWPRIVS=@HAVE_FORCE_NONEWPRIVS@
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HAVE_GLOBALCFG=@HAVE_GLOBALCFG@
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HAVE_IDS=@HAVE_IDS@
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HAVE_LANDLOCK=@HAVE_LANDLOCK@
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HAVE_NETWORK=@HAVE_NETWORK@
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HAVE_ONLY_SYSCFG_PROFILES=@HAVE_ONLY_SYSCFG_PROFILES@
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HAVE_OUTPUT=@HAVE_OUTPUT@
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HAVE_OVERLAYFS=@HAVE_OVERLAYFS@
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HAVE_PRIVATE_HOME=@HAVE_PRIVATE_HOME@
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HAVE_PRIVATE_LIB=@HAVE_PRIVATE_LIB@
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HAVE_SELINUX=@HAVE_SELINUX@
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HAVE_SUID=@HAVE_SUID@
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HAVE_USERNS=@HAVE_USERNS@
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HAVE_USERTMPFS=@HAVE_USERTMPFS@
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HAVE_X11=@HAVE_X11@
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MANFLAGS = \
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$(HAVE_APPARMOR) \
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$(HAVE_CHROOT) \
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$(HAVE_DBUSPROXY) \
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$(HAVE_FILE_TRANSFER) \
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$(HAVE_FORCE_NONEWPRIVS) \
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$(HAVE_GLOBALCFG) \
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$(HAVE_IDS) \
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$(HAVE_LANDLOCK) \
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$(HAVE_NETWORK) \
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$(HAVE_ONLY_SYSCFG_PROFILES) \
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$(HAVE_OUTPUT) \
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$(HAVE_OVERLAYFS) \
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$(HAVE_PRIVATE_HOME) \
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$(HAVE_PRIVATE_LIB) \
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$(HAVE_SELINUX) \
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$(HAVE_SUID) \
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$(HAVE_USERNS) \
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$(HAVE_USERTMPFS) \
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$(HAVE_X11)
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# User variables - should not be modified in the code (as they are reserved for
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# the user building the package); see the following for details:
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# https://www.gnu.org/software/automake/manual/1.16.5/html_node/User-Variables.html
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CC=@CC@
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CODESPELL=@CODESPELL@
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CPPCHECK=@CPPCHECK@
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GAWK=@GAWK@
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SCAN_BUILD=@SCAN_BUILD@
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CFLAGS=@CFLAGS@
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CPPFLAGS=@CPPFLAGS@
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LDFLAGS=@LDFLAGS@
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# Project variables
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EXTRA_CFLAGS =@EXTRA_CFLAGS@
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DEPS_CFLAGS =@DEPS_CFLAGS@
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COMMON_CFLAGS = \
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-ggdb -O2 -DVERSION='"$(VERSION)"' \
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-Wall -Wextra $(HAVE_FATAL_WARNINGS) \
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-Wformat -Wformat-security \
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-fstack-protector-all \
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-DPREFIX='"$(prefix)"' -DSYSCONFDIR='"$(sysconfdir)/firejail"' \
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-DLIBDIR='"$(libdir)"' -DBINDIR='"$(bindir)"' \
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-DVARDIR='"/var/lib/firejail"'
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PROG_CFLAGS = \
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$(COMMON_CFLAGS) \
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$(HAVE_GCOV) $(MANFLAGS) \
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$(EXTRA_CFLAGS) \
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$(DEPS_CFLAGS) \
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-fPIE
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SO_CFLAGS = \
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$(COMMON_CFLAGS) \
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$(DEPS_CFLAGS) \
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-fPIC
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EXTRA_LDFLAGS =@EXTRA_LDFLAGS@
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PROG_LDFLAGS = -Wl,-z,relro -Wl,-z,now -fPIE -pie $(EXTRA_LDFLAGS)
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SO_LDFLAGS = -Wl,-z,relro -Wl,-z,now -fPIC
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LIBS =@LIBS@
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CLEANFILES = *.d *.o *.gcov *.gcda *.gcno *.plist
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