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This is nasty and quite desperate hack to make Racket built on system
with Grsecurity/PaX. Downstream patch only.
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -28,9 +28,9 @@
# but it can also redirect to an existing Racket executable
# that is the same as the version being built (which is
# useful for cross-compilation, for example).
-RUN_THIS_RACKET_CGC = racket/racket@CGC@
-RUN_THIS_RACKET_MMM = racket/racket@MMM@
-RUN_THIS_RACKET_MAIN_VARIANT = racket/racket@MAIN_VARIANT@
+RUN_THIS_RACKET_CGC = paxmark m racket/racket@CGC@ && racket/racket@CGC@
+RUN_THIS_RACKET_MMM = paxmark m racket/racket@MMM@ && racket/racket@MMM@
+RUN_THIS_RACKET_MAIN_VARIANT = paxmark m racket/racket@MAIN_VARIANT@ && racket/racket@MAIN_VARIANT@
ALLDIRINFO = "$(DESTDIR)$(bindir)" \
"$(DESTDIR)$(collectsdir)" \
--- a/src/racket/Makefile.in
+++ b/src/racket/Makefile.in
@@ -46,8 +46,8 @@
# See ../../Makefile about RUN_RACKET_<X>, which
# typically redirects to RUN_THIS_RACKET_<X>:
-RUN_THIS_RACKET_CGC = ./racket@CGC@
-RUN_THIS_RACKET_MMM = ./racket@MMM@
+RUN_THIS_RACKET_CGC = paxmark m ./racket@CGC@; ./racket@CGC@
+RUN_THIS_RACKET_MMM = paxmark m ./racket@MMM@; ./racket@MMM@
MZSRC = $(srcdir)/src
@@ -199,6 +199,7 @@
racket@CGC@@NOT_OSX@@NOT_MINGW@: libracket.@LIBSFX@ libmzgc.@LIBSFX@ main.@LTO@ $(LIBRKTIO_FOR_LIB) $(SPECIALIZINGOBJECTS)
@MZLINKER@ -o racket@CGC@ main.@LTO@ $(SPECIALIZINGOBJECTS) libracket.@LIBSFX@ libmzgc.@LIBSFX@ $(LIBRKTIO_FOR_LIB) @LDFLAGS@ @LIBS@
+ paxmark m racket@CGC@
mzcom@CGC@@NOT_MINGW@:
$(NOOP)
@@ -402,6 +403,7 @@
$(MAKE) unix-@INSTALL_LIBS_ENABLE@-libs-cgc
cd ..; $(ICP) racket/racket@CGC@ "$(DESTDIR)$(bindir)/racket@CGC_INSTALLED@"
cd ..; $(STRIP_DEBUG) "$(DESTDIR)$(bindir)/racket@CGC_INSTALLED@"
+ cd ..; paxmark m "$(DESTDIR)$(bindir)/racket@CGC_INSTALLED@"
cd ..; cp racket/mzdyn.o "$(DESTDIR)$(libpltdir)/mzdyn.o"
@RUN_RACKET_CGC@ -cu "$(srcdir)/collects-path.rkt" "$(DESTDIR)$(bindir)/racket@CGC_INSTALLED@@EXE_SUFFIX@" $(DESTDIR)@COLLECTS_PATH@ $(DESTDIR)@CONFIG_PATH@
@@ -420,6 +422,7 @@
unix-install-3m:
cd ..; $(ICP) racket/racket@MMM@ "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@"
cd ..; $(STRIP_DEBUG) "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@"
+ cd ..; paxmark m "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@"
$(MAKE) unix-@INSTALL_LIBS_ENABLE@-libs-3m
cd ..; $(ICP) racket/mzdyn3m.o "$(DESTDIR)$(libpltdir)/mzdyn3m.o"
@RUN_RACKET_MMM@ -cu "$(srcdir)/collects-path.rkt" "$(DESTDIR)$(bindir)/racket@MMM_INSTALLED@@EXE_SUFFIX@" $(DESTDIR)@COLLECTS_PATH@ $(DESTDIR)@CONFIG_PATH@
--- a/src/racket/gc2/Makefile.in
+++ b/src/racket/gc2/Makefile.in
@@ -522,6 +522,7 @@
../racket@MMM@@NOT_OSX@@NOT_MINGW@: main.@LTO@ ../libracket3m.@LIBSFX@ $(LIBRKTIO_FOR_LIB)
cd ..; @MZLINKER@ -o racket@MMM@ @PROFFLAGS@ gc2/main.@LTO@ libracket3m.@LIBSFX@ $(LIBRKTIO_UP_FOR_LIB) @LDFLAGS@ $(LIBS)
+ paxmark m ../racket@MMM@
# The above "cd .." prevents a problem with libtool's generated script in --enable-shared mode,
# at least for Mac OS X. Beware of changing LIBS or LDFLAGS to inclucde something with a relative
--- a/src/lt/ltmain.sh
+++ b/src/lt/ltmain.sh
@@ -5453,6 +5453,7 @@
*)
$echo >> $output "\
+ paxmark m \"\$progdir/\$program\"
exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
;;
;;
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