
# This file should be included (directly or indirectly) by every
# Makefile.am that builds programs.  And also the top-level Makefile.am.

#----------------------------------------------------------------------------
# Global stuff
#----------------------------------------------------------------------------

inplacedir = $(top_builddir)/.in_place

# This used to be required when Vex had a handwritten Makefile.  It
# shouldn't be needed any more, though.
##.NOTPARALLEL:

#----------------------------------------------------------------------------
# noinst_PROGRAMS and noinst_DSYMS targets
#----------------------------------------------------------------------------

# On Darwin, for a program 'p', the DWARF debug info is stored in the
# directory 'p.dSYM'.  This must be generated after the executable is
# created, with 'dsymutil p'.  We could redefine LINK with a script that
# executes 'dsymutil' after linking, but that's a pain.  Instead we use this
# hook so that every time "make check" is run, we subsequently invoke
# 'dsymutil' on all the executables that lack a .dSYM directory, or that are
# newer than their corresponding .dSYM directory.
build-noinst_DSYMS: $(noinst_DSYMS)
	for f in $(noinst_DSYMS); do \
	  if [ ! -e $$f.dSYM  -o  $$f -nt $$f.dSYM ] ; then \
	      echo "dsymutil $$f"; \
	      dsymutil $$f; \
	  fi; \
	done

# This is used by coregrind/Makefile.am and Makefile.tool.am for doing
# "in-place" installs.  It copies $(noinst_PROGRAMS) into $inplacedir.
# It needs to be depended on by an 'all-local' rule.
inplace-noinst_PROGRAMS: $(noinst_PROGRAMS)
	mkdir -p $(inplacedir); \
	for f in $(noinst_PROGRAMS) ; do \
	  rm -f $(inplacedir)/$$f; \
	  ln -f -s ../$(subdir)/$$f $(inplacedir); \
	done

# Similar to inplace-noinst_PROGRAMS
inplace-noinst_DSYMS: build-noinst_DSYMS
	mkdir -p $(inplacedir); \
	for f in $(noinst_DSYMS); do \
	  rm -f $(inplacedir)/$$f.dSYM; \
	  ln -f -s ../$(subdir)/$$f.dSYM $(inplacedir); \
	done

# This is used by coregrind/Makefile.am and by <tool>/Makefile.am for doing
# "make install".  It copies $(noinst_PROGRAMS) into $prefix/libexec/valgrind/.
# It needs to be depended on by an 'install-exec-local' rule.
install-noinst_PROGRAMS: $(noinst_PROGRAMS)
	$(mkinstalldirs) $(DESTDIR)$(pkglibexecdir); \
	for f in $(noinst_PROGRAMS); do \
	  $(INSTALL_PROGRAM) $$f $(DESTDIR)$(pkglibexecdir); \
	done

# This is used by coregrind/Makefile.am and by <tool>/Makefile.am for doing
# "make uninstall".  It removes $(noinst_PROGRAMS) from $prefix/libexec/valgrind/.
# It needs to be depended on by an 'uninstall-local' rule.
uninstall-noinst_PROGRAMS:
	for f in $(noinst_PROGRAMS); do \
	  rm -f $(DESTDIR)$(pkglibexecdir)/$$f; \
	done

# Similar to install-noinst_PROGRAMS.
# Nb: we don't use $(INSTALL_PROGRAM) here because it doesn't work with
# directories.  XXX: not sure whether the resulting permissions will be
# correct when using 'cp -R'...
install-noinst_DSYMS: build-noinst_DSYMS
	$(mkinstalldirs) $(DESTDIR)$(pkglibexecdir); \
	for f in $(noinst_DSYMS); do \
	  cp -R $$f.dSYM $(DESTDIR)$(pkglibexecdir); \
	done

# Similar to uninstall-noinst_PROGRAMS.
uninstall-noinst_DSYMS:
	for f in $(noinst_DSYMS); do \
	  rm -f $(DESTDIR)$(pkglibexecdir)/$$f.dSYM; \
	done

# This needs to be depended on by a 'clean-local' rule.
clean-noinst_DSYMS:
	for f in $(noinst_DSYMS); do \
	  rm -rf $$f.dSYM; \
	done

#----------------------------------------------------------------------------
# Flags
#----------------------------------------------------------------------------

# Baseline flags for all compilations.  Aim here is to maximise
# performance and get whatever useful warnings we can out of gcc.
# -fno-builtin is important for defeating LLVM's idiom recognition
# that somehow causes VG_(memset) to get into infinite recursion.
AM_CFLAGS_BASE = \
	-O2 -g \
	-Wall \
	-Wmissing-prototypes \
	-Wshadow \
	-Wpointer-arith \
	-Wstrict-prototypes \
	-Wmissing-declarations \
	-Wno-unused-result \
	@FLAG_W_CAST_ALIGN@ \
	@FLAG_W_CAST_QUAL@ \
	@FLAG_W_WRITE_STRINGS@ \
	@FLAG_W_EMPTY_BODY@ \
	@FLAG_W_FORMAT@ \
	@FLAG_W_FORMAT_SIGNEDNESS@ \
	@FLAG_W_FORMAT_SECURITY@ \
	@FLAG_W_IGNORED_QUALIFIERS@ \
	@FLAG_W_MISSING_PARAMETER_TYPE@ \
	@FLAG_W_LOGICAL_OP@ \
	@FLAG_W_ENUM_CONVERSION@ \
	@FLAG_W_IMPLICIT_FALLTHROUGH@ \
	@FLAG_W_OLD_STYLE_DECLARATION@ \
	@FLAG_FINLINE_FUNCTIONS@ \
	@FLAG_FNO_STACK_PROTECTOR@ \
	@FLAG_FNO_DIAGNOSTICS_SHOW_CARET@ \
	@FLAG_FTRACK_MACRO_EXPANSION@ \
	@FLAG_FSANITIZE@ \
	-fno-strict-aliasing \
	-fno-builtin

# Power ISA flag for use by guest_ppc_helpers.c
if HAS_XSCVHPDP
if HAS_DARN
ISA_3_0_BUILD_FLAG = -DHAS_XSCVHPDP -DHAS_DARN -DHAS_ISA_3_00
else
ISA_3_0_BUILD_FLAG = -DHAS_XSCVHPDP  -DHAS_ISA_3_00
endif
else
ISA_3_0_BUILD_FLAG =
endif

if COMPILER_IS_CLANG
AM_CFLAGS_BASE += -Wno-cast-align -Wno-self-assign \
                  -Wno-tautological-compare
endif

# These flags are used for building the preload shared objects (PSOs).
# The aim is to give reasonable performance but also to have good
# stack traces, since users often see stack traces extending 
# into (and through) the preloads.  Also, we must use any
# -mpreferred-stack-boundary flag to build the preload shared
# objects, since that risks misaligning the client's stack and
# results in segfaults like (eg) #324050.
if VGCONF_OS_IS_DARWIN
AM_CFLAGS_PSO_BASE = -dynamic \
		     -O -g -fno-omit-frame-pointer -fno-strict-aliasing \
		     -fpic -fPIC -fno-builtin @FLAG_FNO_IPA_ICF@
AM_CFLAGS_BASE += @FLAG_W_NO_EXPANSION_TO_DEFINED@ @FLAG_W_NO_NULLABILITY_COMPLETENESS@
else
if VGCONF_OS_IS_FREEBSD
AM_CFLAGS_PSO_BASE = -O -g -fno-omit-frame-pointer -fno-strict-aliasing \
		     -fpic -fPIC -fno-builtin
if COMPILER_IS_CLANG
   AM_CFLAGS_BASE += @FLAG_W_NO_EXPANSION_TO_DEFINED@
endif
else
AM_CFLAGS_PSO_BASE = -O -g -fno-omit-frame-pointer -fno-strict-aliasing \
		     -fpic -fno-builtin @FLAG_FNO_IPA_ICF@
endif
endif


# Flags for specific targets.
#
# Nb: the AM_CPPFLAGS_* values are suitable for building tools and auxprogs.
# For building the core, coregrind/Makefile.am files add some extra things.

AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@ = \
	-I$(top_srcdir) \
	-I$(top_srcdir)/include \
	-I$(top_builddir)/include \
	-I$(top_srcdir)/VEX/pub \
	-I$(top_builddir)/VEX/pub \
	-DVGA_@VGCONF_ARCH_PRI@=1 \
	-DVGO_@VGCONF_OS@=1 \
	-DVGP_@VGCONF_ARCH_PRI@_@VGCONF_OS@=1 \
	-DVGPV_@VGCONF_ARCH_PRI@_@VGCONF_OS@_@VGCONF_PLATVARIANT@=1
if VGCONF_HAVE_PLATFORM_SEC
AM_CPPFLAGS_@VGCONF_PLATFORM_SEC_CAPS@ = \
	-I$(top_srcdir) \
	-I$(top_srcdir)/include \
	-I$(top_builddir)/include \
	-I$(top_srcdir)/VEX/pub \
	-I$(top_builddir)/VEX/pub \
	-DVGA_@VGCONF_ARCH_SEC@=1 \
	-DVGO_@VGCONF_OS@=1 \
	-DVGP_@VGCONF_ARCH_SEC@_@VGCONF_OS@=1 \
	-DVGPV_@VGCONF_ARCH_SEC@_@VGCONF_OS@_@VGCONF_PLATVARIANT@=1
endif

if VGCONF_HAVE_ABI
AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@ += -DVGABI_@VGCONF_ABI@
if VGCONF_HAVE_PLATFORM_SEC
AM_CPPFLAGS_@VGCONF_PLATFORM_SEC_CAPS@ += -DVGABI_@VGCONF_ABI@
endif
endif

AM_FLAG_M3264_X86_LINUX   = @FLAG_M32@
AM_CFLAGS_X86_LINUX       = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY_2@ \
				$(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_X86_LINUX   = @FLAG_M32@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_X86_LINUX    = @FLAG_M32@ -g

AM_FLAG_M3264_AMD64_LINUX = @FLAG_M64@
AM_CFLAGS_AMD64_LINUX     = @FLAG_M64@ \
				$(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_AMD64_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_AMD64_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_PPC32_LINUX = @FLAG_M32@
AM_CFLAGS_PPC32_LINUX     = @FLAG_M32@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_PPC32_LINUX = @FLAG_M32@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_PPC32_LINUX  = @FLAG_M32@ -g

AM_FLAG_M3264_PPC64BE_LINUX = @FLAG_M64@
AM_CFLAGS_PPC64BE_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_PPC64BE_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_PPC64BE_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_PPC64LE_LINUX = @FLAG_M64@
AM_CFLAGS_PPC64LE_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE) $(ISA_3_0_BUILD_FLAG)
AM_CFLAGS_PSO_PPC64LE_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_PPC64LE_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_X86_FREEBSD   = @FLAG_M32@
AM_CFLAGS_X86_FREEBSD       = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY_2@ \
			      $(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_X86_FREEBSD       = @FLAG_M32@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_X86_FREEBSD    = @FLAG_M32@ -g

AM_FLAG_M3264_ARM_LINUX   = @FLAG_M32@ @VGCONF_PLATFORM_ARM_ARCH@
AM_CFLAGS_ARM_LINUX       = @FLAG_M32@ $(AM_CFLAGS_BASE) @VGCONF_PLATFORM_ARM_ARCH@
AM_CFLAGS_PSO_ARM_LINUX   = @FLAG_M32@ $(AM_CFLAGS_BASE) \
				$(AM_CFLAGS_PSO_BASE) @VGCONF_PLATFORM_ARM_ARCH@
AM_CCASFLAGS_ARM_LINUX    = @FLAG_M32@ @VGCONF_PLATFORM_ARM_ARCH@

AM_FLAG_M3264_ARM64_LINUX = @FLAG_M64@
AM_CFLAGS_ARM64_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_ARM64_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_ARM64_LINUX  = @FLAG_M64@ -g


AM_FLAG_M3264_AMD64_FREEBSD = @FLAG_M64@
AM_CFLAGS_AMD64_FREEBSD     = @FLAG_M64@ \
				$(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_AMD64_FREEBSD = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_AMD64_FREEBSD  = @FLAG_M64@ -g

AM_CFLAGS_ARM64_FREEBSD    = @FLAG_M64@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_ARM64_FREEBSD= @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_ARM64_FREEBSD = @FLAG_M64@ -g

AM_FLAG_M3264_X86_DARWIN = -arch i386
AM_CFLAGS_X86_DARWIN     = $(WERROR) -arch i386 $(AM_CFLAGS_BASE) \
        -I@SDK_INC_DIR@ \
        @CLANG_OS_MIN_VERS_ARG@ \
				-fno-pic -fno-PIC

AM_CFLAGS_PSO_X86_DARWIN = $(AM_CFLAGS_X86_DARWIN) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_X86_DARWIN  = -arch i386 -g

AM_FLAG_M3264_AMD64_DARWIN = -arch x86_64
AM_CFLAGS_AMD64_DARWIN     = $(WERROR) -arch x86_64 $(AM_CFLAGS_BASE) \
        -I@SDK_INC_DIR@ \
        @CLANG_OS_MIN_VERS_ARG@
AM_CFLAGS_PSO_AMD64_DARWIN = $(AM_CFLAGS_AMD64_DARWIN) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_AMD64_DARWIN  = -arch x86_64 -g

AM_FLAG_M3264_S390X_LINUX = @FLAG_M64@
AM_CFLAGS_S390X_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_S390X_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_S390X_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_MIPS32_LINUX = @FLAG_M32@
AM_CFLAGS_MIPS32_LINUX     = @FLAG_M32@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_MIPS32_LINUX = @FLAG_M32@ $(AM_CFLAGS_BASE) \
				$(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_MIPS32_LINUX  = @FLAG_M32@ -g

AM_FLAG_M3264_NANOMIPS_LINUX = @FLAG_M32@
AM_CFLAGS_NANOMIPS_LINUX     = @FLAG_M32@ $(AM_CFLAGS_BASE) -mno-jump-table-opt
AM_CFLAGS_PSO_NANOMIPS_LINUX = @FLAG_M32@ $(AM_CFLAGS_BASE) \
				$(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_NANOMIPS_LINUX  = @FLAG_M32@ -g

AM_FLAG_M3264_MIPS64_LINUX = @FLAG_M64@
AM_CFLAGS_MIPS64_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_MIPS64_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) \
				$(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_MIPS64_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_RISCV64_LINUX = @FLAG_M64@
AM_CFLAGS_RISCV64_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
AM_CFLAGS_PSO_RISCV64_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_RISCV64_LINUX  = @FLAG_M64@ -g

AM_FLAG_M3264_X86_SOLARIS   = @FLAG_M32@
AM_CFLAGS_X86_SOLARIS       = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY_2@ \
				$(AM_CFLAGS_BASE) -fomit-frame-pointer @SOLARIS_UNDEF_LARGESOURCE@
AM_CFLAGS_PSO_X86_SOLARIS   = @FLAG_M32@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_X86_SOLARIS    = @FLAG_M32@ -g -D_ASM

AM_FLAG_M3264_AMD64_SOLARIS = @FLAG_M64@
AM_CFLAGS_AMD64_SOLARIS     = @FLAG_M64@ \
				$(AM_CFLAGS_BASE) -fomit-frame-pointer
AM_CFLAGS_PSO_AMD64_SOLARIS  = @FLAG_M64@ $(AM_CFLAGS_BASE) $(AM_CFLAGS_PSO_BASE)
AM_CCASFLAGS_AMD64_SOLARIS  = @FLAG_M64@ -g -D_ASM

# Flags for the primary target.  These must be used to build the
# regtests and performance tests.  In fact, these must be used to
# build anything which is built only once on a dual-arch build.
#
AM_FLAG_M3264_PRI = $(AM_FLAG_M3264_@VGCONF_PLATFORM_PRI_CAPS@)
AM_CPPFLAGS_PRI   = $(AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
AM_CFLAGS_PRI     = $(AM_CFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
AM_CCASFLAGS_PRI  = $(AM_CCASFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)

if VGCONF_HAVE_PLATFORM_SEC
 AM_FLAG_M3264_SEC = $(AM_FLAG_M3264_@VGCONF_PLATFORM_SEC_CAPS@)
else
 AM_FLAG_M3264_SEC = 
endif


# Baseline link flags for making vgpreload shared objects.
#
PRELOAD_LDFLAGS_COMMON_LINUX  = -nodefaultlibs -shared -Wl,-z,interpose,-z,initfirst
PRELOAD_LDFLAGS_COMMON_FREEBSD  = -nodefaultlibs -shared -Wl,-z,interpose,-z,initfirst
PRELOAD_LDFLAGS_COMMON_DARWIN = -dynamic -dynamiclib -all_load
PRELOAD_LDFLAGS_COMMON_SOLARIS = -nodefaultlibs -shared -Wl,-z,interpose,-z,initfirst
if SOLARIS_XPG_SYMBOLS_PRESENT
PRELOAD_LDFLAGS_COMMON_SOLARIS += -Wl,-M,$(top_srcdir)/solaris/vgpreload-solaris.mapfile
endif

if VGCONF_PLATVARIANT_IS_ANDROID
# The Android toolchain includes all kinds of stdlib helpers present in
# bionic which is bad because we are not linking with it and the Android
# linker will panic.
PRELOAD_LDFLAGS_COMMON_LINUX += -nostdlib
endif

PRELOAD_LDFLAGS_X86_LINUX      = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
PRELOAD_LDFLAGS_AMD64_LINUX    = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_PPC32_LINUX    = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
PRELOAD_LDFLAGS_PPC64BE_LINUX  = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_PPC64LE_LINUX  = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_ARM_LINUX      = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
PRELOAD_LDFLAGS_ARM64_LINUX    = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_X86_FREEBSD    = $(PRELOAD_LDFLAGS_COMMON_FREEBSD) @FLAG_M32@
PRELOAD_LDFLAGS_AMD64_FREEBSD  = $(PRELOAD_LDFLAGS_COMMON_FREEBSD) @FLAG_M64@
PRELOAD_LDFLAGS_ARM64_FREEBSD  = $(PRELOAD_LDFLAGS_COMMON_FREEBSD) @FLAG_M64@
PRELOAD_LDFLAGS_X86_DARWIN     = $(PRELOAD_LDFLAGS_COMMON_DARWIN) -arch i386
PRELOAD_LDFLAGS_AMD64_DARWIN   = $(PRELOAD_LDFLAGS_COMMON_DARWIN) -arch x86_64
PRELOAD_LDFLAGS_S390X_LINUX    = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_MIPS32_LINUX   = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
PRELOAD_LDFLAGS_NANOMIPS_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
PRELOAD_LDFLAGS_MIPS64_LINUX   = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_RISCV64_LINUX  = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
PRELOAD_LDFLAGS_X86_SOLARIS    = $(PRELOAD_LDFLAGS_COMMON_SOLARIS) @FLAG_M32@
PRELOAD_LDFLAGS_AMD64_SOLARIS  = $(PRELOAD_LDFLAGS_COMMON_SOLARIS) @FLAG_M64@

