mirror of https://github.com/stella-emu/stella.git
Updated build scripts to Irix when not using gcc. Thanks to
Rainer M. Canavan for the patch. git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2338 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena
parent
35255514c8
commit
3c94923720
22
Makefile
22
Makefile
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@ -49,13 +49,18 @@ ifdef CXXFLAGS
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else
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CXXFLAGS:= -O2
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endif
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CXXFLAGS+= -Wall -Wno-multichar -Wunused -fno-rtti
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CXXFLAGS+= -Wall
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ifdef HAVE_GCC
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CXXFLAGS+= -Wno-multichar -Wunused -fno-rtti
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endif
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ifdef PROFILE
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PROF:= -g -pg -fprofile-arcs -ftest-coverage
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CXXFLAGS+= $(PROF)
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else
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CXXFLAGS+= -fomit-frame-pointer
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ifdef HAVE_GCC
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CXXFLAGS+= -fomit-frame-pointer
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endif
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endif
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# Even more warnings...
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@ -121,19 +126,22 @@ clean:
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.PHONY: all clean dist distclean
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.SUFFIXES: .cxx
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ifndef HAVE_GCC3
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ifndef CXX_UPDATE_DEP_FLAG
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# If you use GCC, disable the above and enable this for intelligent
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# dependency tracking.
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CXX_UPDATE_DEP_FLAG = -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d2"
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.cxx.o:
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$(MKDIR) $(*D)/$(DEPDIR)
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$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d2" $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(CXX) $(CXX_UPDATE_DEP_FLAG) $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(ECHO) "$(*D)/" > $(*D)/$(DEPDIR)/$(*F).d
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$(CAT) "$(*D)/$(DEPDIR)/$(*F).d2" >> "$(*D)/$(DEPDIR)/$(*F).d"
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$(RM) "$(*D)/$(DEPDIR)/$(*F).d2"
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.c.o:
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$(MKDIR) $(*D)/$(DEPDIR)
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$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d2" $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(CXX) $(CXX_UPDATE_DEP_FLAG) $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(ECHO) "$(*D)/" > $(*D)/$(DEPDIR)/$(*F).d
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$(CAT) "$(*D)/$(DEPDIR)/$(*F).d2" >> "$(*D)/$(DEPDIR)/$(*F).d"
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$(RM) "$(*D)/$(DEPDIR)/$(*F).d2"
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@ -144,11 +152,11 @@ else
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# which ensures a smooth compilation even if said headers become obsolete.
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.cxx.o:
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$(MKDIR) $(*D)/$(DEPDIR)
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$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d",-MQ,"$@",-MP $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(CXX) $(CXX_UPDATE_DEP_FLAG) $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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.c.o:
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$(MKDIR) $(*D)/$(DEPDIR)
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$(CXX) -Wp,-MMD,"$(*D)/$(DEPDIR)/$(*F).d",-MQ,"$@",-MP $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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$(CXX) $(CXX_UPDATE_DEP_FLAG) $(CXXFLAGS) $(CPPFLAGS) -c $(<) -o $*.o
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endif
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# Include the dependency tracking files. We add /dev/null at the end
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@ -68,14 +68,27 @@ cc_check() {
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echo >> "$TMPLOG"
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cat "$TMPC" >> "$TMPLOG"
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echo >> "$TMPLOG"
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echo "$CXX $TMPC -o $TMPO$EXEEXT $@" >> "$TMPLOG"
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echo "$CXX $TMPC $LDFLAGS -o $TMPO$EXEEXT $@" >> "$TMPLOG"
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rm -f "$TMPO$EXEEXT"
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( $CXX "$TMPC" -o "$TMPO$EXEEXT" "$@" ) >> "$TMPLOG" 2>&1
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( $CXX "$TMPC" $LDFLAGS -o "$TMPO$EXEEXT" "$@" ) >> "$TMPLOG" 2>&1
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TMP="$?"
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echo >> "$TMPLOG"
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return "$TMP"
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}
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cc_check_define() {
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cat > $TMPC << EOF
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int main(void) {
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#ifndef $1
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syntax error
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#endif
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return 0;
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}
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EOF
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cc_check -c
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return $?
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}
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echocheck () {
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echo_n "Checking for $@... "
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}
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@ -99,12 +112,19 @@ EOF
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if test -n "$_host"; then
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# In cross-compiling mode, we cannot run the result
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eval "$1 -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
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eval "$1 $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
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else
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eval "$1 -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && eval "./tmp_cxx_compiler 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
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eval "$1 $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && eval "./tmp_cxx_compiler 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
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fi
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}
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# Add a line of data to config.mk.
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add_line_to_config_mk() {
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_config_mk_data="$_config_mk_data"'
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'"$1"
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}
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#
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# Determine sdl-config
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#
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@ -376,57 +396,102 @@ fi
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echocheck "compiler version"
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cxx_name=`( $cc -v ) 2>&1 | tail -n 1 | cut -d ' ' -f 1`
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cxx_version=`( $CXX -dumpversion ) 2>&1`
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if test "$?" -gt 0; then
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cxx_version="not found"
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have_gcc=no
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cc_check_define __GNUC__ && have_gcc=yes
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if test "$have_gcc" = yes; then
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cxx_name=`( $cc -v ) 2>&1 | tail -n 1 | cut -d ' ' -f 1`
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cxx_version=`( $CXX -dumpversion ) 2>&1`
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if test "$?" -gt 0; then
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cxx_version="not found"
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fi
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case $cxx_version in
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2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|3.[0-9].[0-9][-.]*|4.[0-9]|4.[0-9].[0-9]|4.[0-9].[0-9][-.]*)
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_cxx_major=`echo $cxx_version | cut -d '.' -f 1`
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_cxx_minor=`echo $cxx_version | cut -d '.' -f 2`
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cxx_version="$cxx_version, ok"
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cxx_verc_fail=no
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;;
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# whacky beos version strings
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2.9-beos-991026*|2.9-beos-000224*)
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_cxx_major=2
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_cxx_minor=95
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cxx_version="$cxx_version, ok"
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cxx_verc_fail=no
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;;
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3_4)
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_cxx_major=3
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_mxx_minor=4
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;;
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'not found')
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cxx_verc_fail=yes
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;;
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*)
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cxx_version="$cxx_version, bad"
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cxx_verc_fail=yes
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;;
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esac
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if test "$_cxx_major" -ge "3" ; then
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CXXFLAGS="$CXXFLAGS"
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_make_def_HAVE_GCC3='HAVE_GCC3 = 1'
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add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MMD -MF "$(*D)/$(DEPDIR)/$(*F).d" -MQ "$@" -MP'
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fi;
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_make_def_HAVE_GCC='HAVE_GCC = 1'
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echo "$cxx_version"
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else
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cxx_version=`( $CXX -version ) 2>&1`
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if test "$?" -eq 0; then
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cxx_version="`echo "${cxx_version}" | sed -ne 's/^.*[^0-9]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/gp'`"
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if test -z "${cxx_version}"; then
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cxx_version="not found"
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cxx_verc_fail=yes
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fi
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echo non-gcc compiler version ${cxx_version}
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else
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cxx_version="not found"
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cxx_verc_fail=yes
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echo found non-gcc compiler version ${cxx_version}
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fi
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CXXFLAGS="$CXXFLAGS"
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case $_host_os in
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irix*)
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case $cxx_version in
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7.4.4*)
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# We just assume this is SGI MIPSpro
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_cxx_major=7
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_cxx_minor=4
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cxx_verc_fail=no
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add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MDupdate "$(*D)/$(DEPDIR)/$(*F).d"'
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add_line_to_config_mk '-include Makedepend'
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;;
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*)
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cxx_version="$cxx_version, bad"
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cxx_verc_fail=yes
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;;
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esac
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;;
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*)
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cxx_version="$cxx_version, bad"
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cxx_verc_fail=yes
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;;
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esac
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fi
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case $cxx_version in
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2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|3.[0-9].[0-9][-.]*|4.[0-9]|4.[0-9].[0-9]|4.[0-9].[0-9][-.]*)
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_cxx_major=`echo $cxx_version | cut -d '.' -f 1`
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_cxx_minor=`echo $cxx_version | cut -d '.' -f 2`
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cxx_version="$cxx_version, ok"
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cxx_verc_fail=no
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;;
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# whacky beos version strings
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2.9-beos-991026*|2.9-beos-000224*)
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_cxx_major=2
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_cxx_minor=95
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cxx_version="$cxx_version, ok"
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cxx_verc_fail=no
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;;
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3_4)
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_cxx_major=3
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_mxx_minor=4
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;;
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'not found')
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cxx_verc_fail=yes
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;;
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*)
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cxx_version="$cxx_version, bad"
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cxx_verc_fail=yes
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;;
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esac
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echo "$cxx_version"
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if test "$cxx_verc_fail" = yes ; then
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echo
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echo "The version of your compiler is not supported at this time"
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echo "Please ensure you are using GCC 2.95.x or GCC 3.x"
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exit 1
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#exit 1
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fi
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#
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# Do CXXFLAGS now we know the compiler version
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#
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if test "$_cxx_major" -ge "3" ; then
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CXXFLAGS="$CXXFLAGS"
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_make_def_HAVE_GCC3='HAVE_GCC3 = 1'
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fi;
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if test -n "$_host"; then
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# Cross-compiling mode - add your target here if needed
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case "$_host" in
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@ -821,12 +886,14 @@ DOCDIR := $_docdir
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DATADIR := $_datadir
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PROFILE := $_build_profile
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$_make_def_HAVE_GCC
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$_make_def_HAVE_GCC3
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INCLUDES += $INCLUDES
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OBJS += $OBJS
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DEFINES += $DEFINES
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LDFLAGS += $LDFLAGS
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$_config_mk_data
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EOF
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# This should be taken care of elsewhere, but I'm not sure where
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