File amanda-2.6.0-fpie.patch of Package amanda

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File amanda-2.6.0-fpie.patch of Package amanda (Revision f31d9e4a09e50ff6b8993656860bbb58)

Currently displaying revision f31d9e4a09e50ff6b8993656860bbb58 , Show latest

--- client-src/Makefile.am
+++ client-src/Makefile.am
@@ -20,6 +20,17 @@
 
 amlibexec_PROGRAMS =	noop calcsize killpgrp rundump runtar selfcheck sendbackup sendsize versionsuffix
 
+calcsize_CFLAGS = -fPIE $(AM_CFLAGS)
+calcsize_LDFLAGS = -pie $(AM_LDFLAGS)
+killpgrp_CFLAGS = -fPIE $(AM_CFLAGS)
+killpgrp_LDFLAGS = -pie $(AM_LDFLAGS)
+rundump_CFLAGS = -fPIE $(AM_CFLAGS)
+rundump_LDFLAGS = -pie $(AM_LDFLAGS)
+runtar_CFLAGS = -fPIE $(AM_CFLAGS)
+runtar_LDFLAGS = -pie $(AM_LDFLAGS)
+amandad_CFLAGS = -fPIE $(AM_CFLAGS)
+amandad_LDFLAGS = -pie $(AM_LDFLAGS)
+
 sbin_SCRIPTS = @CLIENT_SCRIPTS_OPT@
 EXTRA_SCRIPTS =	amhpfixdevs amsinixfixdevs
 
@@ -35,6 +46,7 @@
 libamclient_la_SOURCES += findpass.c
 endif
 
+libamclient_la_CFLAGS  = -fPIC $(AM_CFLAGS)
 libamclient_la_LDFLAGS = -release $(VERSION)
 
 ###
--- configure.in
+++ configure.in
@@ -34,6 +34,54 @@
 AMANDA_INIT_FLAGS
 AMANDA_ADD_CPPFLAGS([-D_GNU_SOURCE])
 
+AC_MSG_CHECKING([for Position Independent Executable support])
+save_CFLAGS="$CFLAGS"
+save_LDFLAGS="$LDFLAGS"
+CFLAGS="$CFLAGS -fpie"
+LDFLAGS="$LDFLAGS -pie"
+AC_TRY_RUN(
+       [
+int foo () __attribute__((visibility ("hidden")));
+int foo () { return 0; }
+int main () { return foo (); }
+       ],
+       [
+               ac_cv_pie_support=yes
+       ],
+       [
+               ac_cv_pie_support=no
+       ],
+       [
+               ac_cv_pie_support=no
+       ]
+)
+CFLAGS="$save_CFLAGS"
+LDFLAGS="$save_LDFLAGS"
+AC_MSG_RESULT($ac_cv_pie_support)
+if test $ac_cv_pie_support = no; then
+  AC_DEFINE(hidden,,
+           [Define as `__attribute__((visibility ("hidden")))' if the C compiler supports it,
+            or to nothing if it is not supported.])
+  PIE_LDFLAGS=
+  PIE_SED_CMD=
+  COMPILE_PIE=
+  EXIT0_IF_NO_PIE='exit 0'
+else
+  AC_DEFINE_UNQUOTED(hidden, __attribute__((visibility ("hidden"))))
+  PIE_LDFLAGS="-pie -L.pie/ -Lopenbsd-compat/.pie/"
+changequote(<<, >>)dnl
+  PIE_SED_CMD='s_[     ]$[^   ]$_ .pie/\1_g'
+changequote([, ])dnl
+  COMPILE_PIE=' && mkdir -p .pie && $(COMPILE) -c -fpie -o .pie/$@ \`test -f '"'"'$<'"'"' || echo '"'"'$(srcdir)/'"'"'\`$<'
+  EXIT0_IF_NO_PIE=:
+fi
+AC_SUBST(PIE_LDFLAGS)
+AC_SUBST(PIE_SED_CMD)
+AC_SUBST(COMPILE_PIE)
+AC_SUBST(EXIT0_IF_NO_PIE)
+
+
+
 dnl -------------------------------------------------------------------------
 
 #
--- server-src/Makefile.am
+++ server-src/Makefile.am
@@ -20,6 +20,20 @@
 
 amlib_LTLIBRARIES = 	libamserver.la
 
+amcheck_CFLAGS = -fPIE $(AM_CFLAGS)
+amcheck_LDFLAGS = -pie $(AM_LDFLAGS)
+amindexd_CFLAGS = -fPIE $(AM_CFLAGS)
+amindexd_LDFLAGS = -pie $(AM_LDFLAGS)
+dumper_CFLAGS = -fPIE $(AM_CFLAGS)
+dumper_LDFLAGS = -pie $(AM_LDFLAGS)
+planner_CFLAGS = -fPIE $(AM_CFLAGS)
+planner_LDFLAGS = -pie $(AM_LDFLAGS)
+libamserver_la_CFLAGS = -fPIC $(AM_CFLAGS)
+amdd_CFLAGS = -fPIE $(AM_CFLAGS)
+amdd_LDFLAGS = -pie $(AM_LDFLAGS)
+libamtape_la_CFLAGS =  -fPIC $(AM_CFLAGS)
+
+
 sbin_PROGRAMS =		amadmin		amcheck		\
 			amflush		amgetconf	amlabel		\
 			amtape		amreport
--- tape-src/Makefile.am
+++ tape-src/Makefile.am
@@ -23,7 +23,15 @@
 			output-tape.c \
 			tapeio.c
 
-libamtape_la_LDFLAGS =  -release $(VERSION)
+libamtape_la_CFLAGS = -fPIE $(AM_CFLAGS)
+amdd_CFLAGS = -fPIE $(AM_CFLAGS)
+ammt_CFLAGS = -fPIE $(AM_CFLAGS)
+amtapetype_CFLAGS = -fPIE $(AM_CFLAGS)
+
+libamtape_la_LDFLAGS = -pie $(AM_LDFLAGS) -release $(VERSION)
+amdd_LDFLAGS = -pie $(AM_LDFLAGS)
+ammt_LDFLAGS = -pie $(AM_LDFLAGS)
+amtapetype_LDFLAGS = -pie $(AM_LDFLAGS)
 
 ###
 # Because libamanda includes routines (e.g. regex) provided by some system

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File amanda-2.6.0-fpie.patch of Package amanda (Revision f31d9e4a09e50ff6b8993656860bbb58)

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