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authorDaniel Jacobowitz <drow@false.org>2006-05-05 18:26:14 +0000
committerDaniel Jacobowitz <drow@false.org>2006-05-05 18:26:14 +0000
commit5bdf8622148be4764cc0757fd5b3e41f4d73b2b2 (patch)
treeec69331983824d95160ec9a14f71d6bccd23ed42 /readline/support
parent7f8411279d59ee620d1e2e153329c0bd47c4ca86 (diff)
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Readline 5.1 import for HEAD.
Diffstat (limited to 'readline/support')
-rwxr-xr-xreadline/support/shlib-install65
-rwxr-xr-xreadline/support/shobj-conf96
2 files changed, 136 insertions, 25 deletions
diff --git a/readline/support/shlib-install b/readline/support/shlib-install
index 654cfa9..2cd252a 100755
--- a/readline/support/shlib-install
+++ b/readline/support/shlib-install
@@ -3,7 +3,7 @@
# shlib-install - install a shared library and do any necessary host-specific
# post-installation configuration (like ldconfig)
#
-# usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library
+# usage: shlib-install [-D] -O host_os -d installation-dir [-b bin-dir] -i install-prog [-U] library
#
# Chet Ramey
# chet@po.cwru.edu
@@ -15,7 +15,7 @@ INSTALLDIR=/usr/local/lib
LDCONFIG=ldconfig
PROGNAME=`basename $0`
-USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library"
+USAGE="$PROGNAME [-D] -O host_os -d installation-dir [-b bin-dir] -i install-prog [-U] library"
# process options
@@ -23,6 +23,7 @@ while [ $# -gt 0 ]; do
case "$1" in
-O) shift; host_os="$1"; shift ;;
-d) shift; INSTALLDIR="$1"; shift ;;
+ -b) shift; BINDIR="$1" ; shift ;;
-i) shift; INSTALLPROG="$1" ; shift ;;
-D) echo=echo ; shift ;;
-U) uninstall=true ; shift ;;
@@ -64,11 +65,30 @@ fi
# post-install/uninstall
# HP-UX and Darwin/MacOS X require that a shared library have execute permission
+# Cygwin installs both a dll (which must go in $BINDIR) and an implicit
+# link library (in $libdir)
case "$host_os" in
hpux*|darwin*|macosx*)
if [ -z "$uninstall" ]; then
chmod 555 ${INSTALLDIR}/${LIBNAME}
fi ;;
+cygwin*)
+ IMPLIBNAME=`echo ${LIBNAME} \
+ | sed -e 's,^cyg,lib,' -e 's,[0-9]*.dll$,.dll.a,'`
+ if [ -z "$uninstall" ]; then
+ ${echo} $RM ${BINDIR}/${LIBNAME}.${OLDSUFF}
+ if [ -f "$BINDIR/$LIBNAME" ]; then
+ ${echo} $MV $BINDIR/$LIBNAME $BINDIR/$LIBNAME.$OLDSUFF
+ fi
+ ${echo} $MV ${INSTALLDIR}/${LIBNAME} ${BINDIR}/${LIBNAME}
+ ${echo} chmod a+x ${BINDIR}/${LIBNAME}
+ ${echo} eval ${INSTALLPROG} ${LIBNAME}.a \
+ ${INSTALLDIR}/${IMPLIBNAME}
+ else
+ ${echo} ${RM} ${BINDIR}/${LIBNAME}
+ ${echo} ${RM} ${INSTALLDIR}/${IMPLIBNAME}
+ fi ;;
+
*) ;;
esac
@@ -88,24 +108,38 @@ case "$LIBNAME" in
LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]\.[0-9]:\1:'` # libname.dylib
esac
-INSTALL_LINK1='cd $INSTALLDIR ; ln -s $LIBNAME $LINK1'
-INSTALL_LINK2='cd $INSTALLDIR ; ln -s $LIBNAME $LINK2'
+INSTALL_LINK1='${echo} cd $INSTALLDIR && ${echo} ${LN} $LIBNAME $LINK1'
+INSTALL_LINK2='${echo} cd $INSTALLDIR && ${echo} ${LN} $LIBNAME $LINK2'
#
# Create symlinks to the installed library. This section is incomplete.
#
case "$host_os" in
-*linux*|bsdi4*|*gnu*|darwin*|macosx*)
+*linux*)
+ # libname.so.M -> libname.so.M.N
+ ${echo} ${RM} ${INSTALLDIR}/$LINK2
+ if [ -z "$uninstall" ]; then
+ eval $INSTALL_LINK2
+ fi
+
+ # libname.so -> libname.so.M
+ ${echo} ${RM} ${INSTALLDIR}/$LINK1
+ if [ -z "$uninstall" ]; then
+ ${echo} cd $INSTALLDIR && ${echo} ${LN} $LINK2 $LINK1
+ fi
+ ;;
+
+bsdi4*|*gnu*|darwin*|macosx*|k*bsd*-gnu)
# libname.so.M -> libname.so.M.N
${echo} ${RM} ${INSTALLDIR}/$LINK2
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+ eval $INSTALL_LINK2
fi
# libname.so -> libname.so.M.N
${echo} ${RM} ${INSTALLDIR}/$LINK1
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+ eval $INSTALL_LINK1
fi
;;
@@ -113,7 +147,7 @@ solaris2*|aix4.[2-9]*|osf*|irix[56]*|sysv[45]*|dgux*)
# libname.so -> libname.so.M
${echo} ${RM} ${INSTALLDIR}/$LINK1
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+ eval $INSTALL_LINK1
fi
;;
@@ -124,19 +158,19 @@ freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
# libname.so -> libname.so.M
${echo} ${RM} ${INSTALLDIR}/$LINK1
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+ eval $INSTALL_LINK1
fi
else
# libname.so.M -> libname.so.M.N
${echo} ${RM} ${INSTALLDIR}/$LINK2
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+ eval $INSTALL_LINK2
fi
# libname.so -> libname.so.M.N
${echo} ${RM} ${INSTALLDIR}/$LINK1
if [ -z "$uninstall" ]; then
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+ eval $INSTALL_LINK1
fi
fi
;;
@@ -145,11 +179,16 @@ hpux1*)
# libname.sl -> libname.M
${echo} ${RM} ${INSTALLDIR}/$LINK1.sl
if [ -z "$uninstall" ]; then
-# ${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}.sl
- ${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}
+ eval $INSTALL_LINK1
fi
;;
+cygwin*)
+ # Links to .dlls don't work. Hence shobj-conf used DLLVERSION.dll
+ # instead of so.SHLIB_MAJOR.SHLIB_MINOR. The postinstall above
+ # took care of everything else.
+ ;;
+
*) ;;
esac
diff --git a/readline/support/shobj-conf b/readline/support/shobj-conf
index 6bd7fb1..0e306bc 100755
--- a/readline/support/shobj-conf
+++ b/readline/support/shobj-conf
@@ -41,9 +41,13 @@ SHOBJ_LIBS=
SHLIB_XLDFLAGS=
SHLIB_LIBS=
+
+SHLIB_DOT='.'
+SHLIB_LIBPREF='lib'
SHLIB_LIBSUFF='so'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
+SHLIB_DLLVERSION='$(SHLIB_MAJOR)'
PROGNAME=`basename $0`
USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
@@ -78,10 +82,14 @@ sunos4*)
sunos5*-*gcc*|solaris2*-*gcc*)
SHOBJ_CFLAGS=-fpic
SHOBJ_LD='${CC}'
- # This line works for the Solaris linker in /usr/ccs/bin/ld
- SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
- # This line works for the GNU ld
-# SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
+ ld_used=`gcc -print-prog-name=ld`
+ if ${ld_used} -V 2>&1 | grep GNU >/dev/null 2>&1; then
+ # This line works for the GNU ld
+ SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
+ else
+ # This line works for the Solaris linker in /usr/ccs/bin/ld
+ SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
+ fi
# SHLIB_XLDFLAGS='-R $(libdir)'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
@@ -97,7 +105,7 @@ sunos5*|solaris2*)
;;
# All versions of Linux or the semi-mythical GNU Hurd.
-linux*|gnu*)
+linux*-*|gnu*-*|k*bsd*-gnu-*)
SHOBJ_CFLAGS=-fPIC
SHOBJ_LD='${CC}'
SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
@@ -116,7 +124,7 @@ freebsd2* | netbsd*)
;;
# FreeBSD-3.x ELF
-freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*|dragonfly*)
SHOBJ_CFLAGS=-fpic
SHOBJ_LD='${CC}'
@@ -138,17 +146,23 @@ darwin*|macosx*)
SHOBJ_STATUS=unsupported
SHLIB_STATUS=supported
- SHOBJ_CFLAGS='-dynamic -fno-common'
+ SHOBJ_CFLAGS='-fno-common'
- SHOBJ_LD=/usr/bin/libtool
+ SHOBJ_LD='${CC}'
SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
SHLIB_LIBSUFF='dylib'
- SHOBJ_LDFLAGS='-dynamic'
- SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+ case "${host_os}" in
+ darwin[78]*) SHOBJ_LDFLAGS=''
+ SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+ ;;
+ *) SHOBJ_LDFLAGS='-dynamic'
+ SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+ ;;
+ esac
- SHLIB_LIBS='-lSystem'
+ SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
;;
openbsd*)
@@ -296,6 +310,8 @@ hpux10*-*gcc*)
# must use gcc; the bundled cc cannot compile PIC code
SHOBJ_CFLAGS='-fpic'
SHOBJ_LD='${CC}'
+ # if you have problems linking here, moving the `-Wl,+h,$@' from
+ # SHLIB_XLDFLAGS to SHOBJ_LDFLAGS has been reported to work
SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
@@ -400,7 +416,39 @@ sysv5uw7*)
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
;;
-
+
+sysv5UnixWare*-*gcc*)
+ SHOBJ_CFLAGS=-fpic
+ SHOBJ_LD='${CC}'
+ SHOBJ_LDFLAGS='-shared'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5UnixWare*)
+ SHOBJ_CFLAGS='-K PIC'
+ SHOBJ_LD=ld
+ SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5OpenUNIX*-*gcc*)
+ SHOBJ_CFLAGS=-fpic
+ SHOBJ_LD='${CC}'
+ SHOBJ_LDFLAGS='-shared'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5OpenUNIX*)
+ SHOBJ_CFLAGS='-K PIC'
+ SHOBJ_LD=ld
+ SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
dgux*-*gcc*)
SHOBJ_CFLAGS=-fpic
SHOBJ_LD='${CC}'
@@ -422,6 +470,24 @@ msdos*)
SHLIB_STATUS=unsupported
;;
+cygwin*)
+ SHOBJ_LD='$(CC)'
+ SHOBJ_LDFLAGS='-shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base -Wl,--export-all -Wl,--out-implib=$(@).a'
+ SHLIB_LIBPREF='cyg'
+ SHLIB_LIBSUFF='dll'
+ SHLIB_LIBVERSION='$(SHLIB_DLLVERSION).$(SHLIB_LIBSUFF)'
+ SHLIB_LIBS='$(TERMCAP_LIB)'
+
+ SHLIB_DOT=
+ # For official cygwin releases, DLLVERSION will be defined in the
+ # environment of configure, and will be incremented any time the API
+ # changes in a non-backwards compatible manner. Otherwise, it is just
+ # SHLIB_MAJOR.
+ if [ -n "$DLLVERSION" ] ; then
+ SHLIB_DLLVERSION="$DLLVERSION"
+ fi
+ ;;
+
#
# Rely on correct gcc configuration for everything else
#
@@ -449,8 +515,14 @@ echo SHOBJ_LIBS=\'"$SHOBJ_LIBS"\'
echo SHLIB_XLDFLAGS=\'"$SHLIB_XLDFLAGS"\'
echo SHLIB_LIBS=\'"$SHLIB_LIBS"\'
+
+echo SHLIB_DOT=\'"$SHLIB_DOT"\'
+
+echo SHLIB_LIBPREF=\'"$SHLIB_LIBPREF"\'
echo SHLIB_LIBSUFF=\'"$SHLIB_LIBSUFF"\'
+
echo SHLIB_LIBVERSION=\'"$SHLIB_LIBVERSION"\'
+echo SHLIB_DLLVERSION=\'"$SHLIB_DLLVERSION"\'
echo SHOBJ_STATUS=\'"$SHOBJ_STATUS"\'
echo SHLIB_STATUS=\'"$SHLIB_STATUS"\'