diff options
Diffstat (limited to 'opcodes/configure.in')
| -rw-r--r-- | opcodes/configure.in | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/opcodes/configure.in b/opcodes/configure.in index 721c239..60149ad 100644 --- a/opcodes/configure.in +++ b/opcodes/configure.in @@ -40,13 +40,6 @@ AC_ARG_ENABLE(targets, no) enable_targets= ;; *) enable_targets=$enableval ;; esac])dnl -AC_ARG_ENABLE(commonbfdlib, -[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], -[case "${enableval}" in - yes) commonbfdlib=true ;; - no) commonbfdlib=false ;; - *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;; -esac])dnl AM_BINUTILS_WARNINGS @@ -103,26 +96,37 @@ SHARED_LDFLAGS= SHARED_LIBADD= SHARED_DEPENDENCIES= if test "$enable_shared" = "yes"; then +# When building a shared libopcodes, link against the pic version of libiberty +# so that apps that use libopcodes won't need libiberty just to satisfy any +# libopcodes references. +# We can't do that if a pic libiberty is unavailable since including non-pic +# code would insert text relocations into libopcodes. +# Note that linking against libbfd as we do here, which is itself linked +# against libiberty, may not satisfy all the libopcodes libiberty references +# since libbfd may not pull in the entirety of libiberty. +changequote(,)dnl + x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'` +changequote([,])dnl + if test -n "$x"; then + SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty" + fi + case "${host}" in *-*-cygwin*) SHARED_LDFLAGS="-no-undefined" SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin" ;; *-*-darwin*) - SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib" + SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}" SHARED_DEPENDENCIES="../bfd/libbfd.la" ;; *) case "$host_vendor" in hp) - SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl" + SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}" ;; *) - # It is tempting to include libiberty here as well, but - # that library is only built as a static version. - # Including it here would insert text relocations into - # the opcodes library, which is undesirable. - SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so" + SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}" ;; esac SHARED_DEPENDENCIES="../bfd/libbfd.la" |