diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 142 |
1 files changed, 83 insertions, 59 deletions
diff --git a/configure b/configure index 4d0a2bfdd8..49b5481139 100755 --- a/configure +++ b/configure @@ -429,7 +429,7 @@ libxml2="auto" debug_mutex="no" libpmem="auto" default_devices="true" -plugins="no" +plugins="$default_feature" fuzzing="no" rng_none="no" secret_keyring="$default_feature" @@ -708,6 +708,7 @@ MINGW32*) audio_drv_list="" fi supported_os="yes" + plugins="no" pie="no" ;; GNU/kFreeBSD) @@ -1110,6 +1111,7 @@ for opt do --enable-cap-ng) cap_ng="enabled" ;; --disable-tcg) tcg="disabled" + plugins="no" ;; --enable-tcg) tcg="enabled" ;; @@ -1521,7 +1523,11 @@ for opt do ;; --disable-xkbcommon) xkbcommon="disabled" ;; - --enable-plugins) plugins="yes" + --enable-plugins) if test "$mingw32" = "yes"; then + error_exit "TCG plugins not currently supported on Windows platforms" + else + plugins="yes" + fi ;; --disable-plugins) plugins="no" ;; @@ -1575,6 +1581,11 @@ for opt do esac done +# test for any invalid configuration combinations +if test "$plugins" = "yes" -a "$tcg" = "disabled"; then + error_exit "Can't enable plugins on non-TCG builds" +fi + case $git_submodules_action in update|validate) if test ! -e "$source_path/.git"; then @@ -2191,11 +2202,16 @@ if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then error_exit "Can't enable module-upgrades as Modules are not enabled" fi -# Static linking is not possible with modules or PIE +# Static linking is not possible with plugins, modules or PIE if test "$static" = "yes" ; then if test "$modules" = "yes" ; then error_exit "static and modules are mutually incompatible" fi + if test "$plugins" = "yes"; then + error_exit "static and plugins are mutually incompatible" + else + plugins="no" + fi fi # Unconditional check for compiler __thread support @@ -3089,6 +3105,69 @@ for drv in $audio_drv_list; do done ########################################## +# plugin linker support probe + +if test "$plugins" != "no"; then + + ######################################### + # See if --dynamic-list is supported by the linker + + ld_dynamic_list="no" + cat > $TMPTXT <<EOF +{ + foo; +}; +EOF + + cat > $TMPC <<EOF +#include <stdio.h> +void foo(void); + +void foo(void) +{ + printf("foo\n"); +} + +int main(void) +{ + foo(); + return 0; +} +EOF + + if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then + ld_dynamic_list="yes" + fi + + ######################################### + # See if -exported_symbols_list is supported by the linker + + ld_exported_symbols_list="no" + cat > $TMPTXT <<EOF + _foo +EOF + + if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then + ld_exported_symbols_list="yes" + fi + + if test "$ld_dynamic_list" = "no" && + test "$ld_exported_symbols_list" = "no" ; then + if test "$plugins" = "yes"; then + error_exit \ + "Plugin support requires dynamic linking and specifying a set of symbols " \ + "that are exported to plugins. Unfortunately your linker doesn't " \ + "support the flag (--dynamic-list or -exported_symbols_list) used " \ + "for this purpose." + else + plugins="no" + fi + else + plugins="yes" + fi +fi + +########################################## # glib support probe glib_req_ver=2.56 @@ -3096,7 +3175,7 @@ glib_modules=gthread-2.0 if test "$modules" = yes; then glib_modules="$glib_modules gmodule-export-2.0" fi -if test "$plugins" = yes; then +if test "$plugins" = "yes"; then glib_modules="$glib_modules gmodule-2.0" fi @@ -3921,61 +4000,6 @@ if compile_prog "" "" ; then atomic64=yes fi -######################################### -# See if --dynamic-list is supported by the linker -ld_dynamic_list="no" -if test "$static" = "no" ; then - cat > $TMPTXT <<EOF -{ - foo; -}; -EOF - - cat > $TMPC <<EOF -#include <stdio.h> -void foo(void); - -void foo(void) -{ - printf("foo\n"); -} - -int main(void) -{ - foo(); - return 0; -} -EOF - - if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then - ld_dynamic_list="yes" - fi -fi - -######################################### -# See if -exported_symbols_list is supported by the linker - -ld_exported_symbols_list="no" -if test "$static" = "no" ; then - cat > $TMPTXT <<EOF - _foo -EOF - - if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then - ld_exported_symbols_list="yes" - fi -fi - -if test "$plugins" = "yes" && - test "$ld_dynamic_list" = "no" && - test "$ld_exported_symbols_list" = "no" ; then - error_exit \ - "Plugin support requires dynamic linking and specifying a set of symbols " \ - "that are exported to plugins. Unfortunately your linker doesn't " \ - "support the flag (--dynamic-list or -exported_symbols_list) used " \ - "for this purpose. You can't build with --static." -fi - ######################################## # check if getauxval is available. |