Alexandre Julliard : makefiles: When supported, use -Ttext-segment also for the main loader.
Module: wine Branch: master Commit: 36cf292048cdefb65939e6b6fe003b9cf4b79c58 URL: http://source.winehq.org/git/wine.git/?a=commit;h=36cf292048cdefb65939e6b6fe... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Mon Mar 28 16:24:37 2016 +0900 makefiles: When supported, use -Ttext-segment also for the main loader. Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- configure | 52 +++++++++++++++++++++++++++------------------------- configure.ac | 17 ++++++++++------- 2 files changed, 37 insertions(+), 32 deletions(-) diff --git a/configure b/configure index 4d39f05..189198b 100755 --- a/configure +++ b/configure @@ -8550,61 +8550,63 @@ fi case $host_cpu in *i[3456789]86* | x86_64) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400" >&5 -$as_echo_n "checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400... " >&6; } -if ${ac_cv_cflags__Wl___section_start__interp_0x7bf00400+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000" >&5 +$as_echo_n "checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000... " >&6; } +if ${ac_cv_cflags__Wl__Ttext_segment_0x7bc00000+:} false; then : $as_echo_n "(cached) " >&6 else ac_wine_try_cflags_saved=$CFLAGS -CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x7bf00400" +CFLAGS="$CFLAGS -Wl,-Ttext-segment=0x7bc00000" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(int argc, char **argv) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : - ac_cv_cflags__Wl___section_start__interp_0x7bf00400=yes + ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=yes else - ac_cv_cflags__Wl___section_start__interp_0x7bf00400=no + ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS=$ac_wine_try_cflags_saved fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&5 -$as_echo "$ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&6; } -if test "x$ac_cv_cflags__Wl___section_start__interp_0x7bf00400" = xyes; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&5 +$as_echo "$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&6; } +if test "x$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" = xyes; then : case $host_os in - freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x60000400" ;; - *) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400" ;; + freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,-Ttext-segment=0x60000000" ;; + *) LDEXECFLAGS="$LDEXECFLAGS -Wl,-Ttext-segment=0x7bf00000" ;; esac - -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000" >&5 -$as_echo_n "checking whether the compiler supports -Wl,-Ttext-segment=0x7bc00000... " >&6; } -if ${ac_cv_cflags__Wl__Ttext_segment_0x7bc00000+:} false; then : +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400" >&5 +$as_echo_n "checking whether the compiler supports -Wl,--section-start,.interp=0x7bf00400... " >&6; } +if ${ac_cv_cflags__Wl___section_start__interp_0x7bf00400+:} false; then : $as_echo_n "(cached) " >&6 else ac_wine_try_cflags_saved=$CFLAGS -CFLAGS="$CFLAGS -Wl,-Ttext-segment=0x7bc00000" +CFLAGS="$CFLAGS -Wl,--section-start,.interp=0x7bf00400" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(int argc, char **argv) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : - ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=yes + ac_cv_cflags__Wl___section_start__interp_0x7bf00400=yes else - ac_cv_cflags__Wl__Ttext_segment_0x7bc00000=no + ac_cv_cflags__Wl___section_start__interp_0x7bf00400=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS=$ac_wine_try_cflags_saved fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&5 -$as_echo "$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" >&6; } -if test "x$ac_cv_cflags__Wl__Ttext_segment_0x7bc00000" = xyes; then : - : -else - # Extract the first word of "prelink", so it can be a program name with args. +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&5 +$as_echo "$ac_cv_cflags__Wl___section_start__interp_0x7bf00400" >&6; } +if test "x$ac_cv_cflags__Wl___section_start__interp_0x7bf00400" = xyes; then : + case $host_os in + freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x60000400" ;; + *) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400" ;; + esac +fi + # Extract the first word of "prelink", so it can be a program name with args. set dummy prelink; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } diff --git a/configure.ac b/configure.ac index ddb28fa..a659b80 100644 --- a/configure.ac +++ b/configure.ac @@ -895,14 +895,17 @@ case $host_os in case $host_cpu in *i[[3456789]]86* | x86_64) - WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x7bf00400], + WINE_TRY_CFLAGS([-Wl,-Ttext-segment=0x7bc00000], [case $host_os in - freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x60000400" ;; - *) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400" ;; - esac - ]) - WINE_TRY_CFLAGS([-Wl,-Ttext-segment=0x7bc00000],[:], - [AC_PATH_PROG(PRELINK, prelink, false, [/sbin /usr/sbin $PATH]) + freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,-Ttext-segment=0x60000000" ;; + *) LDEXECFLAGS="$LDEXECFLAGS -Wl,-Ttext-segment=0x7bf00000" ;; + esac], + [WINE_TRY_CFLAGS([-Wl,--section-start,.interp=0x7bf00400], + [case $host_os in + freebsd* | kfreebsd*-gnu) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x60000400" ;; + *) LDEXECFLAGS="$LDEXECFLAGS -Wl,--section-start,.interp=0x7bf00400" ;; + esac]) + AC_PATH_PROG(PRELINK, prelink, false, [/sbin /usr/sbin $PATH]) if test "x$PRELINK" = xfalse then WINE_WARNING([prelink not found and linker does not support relocation, base address of core dlls won't be set correctly.])
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Alexandre Julliard