From 3e60a6b1d3064f0e08369dbe0bae64d632fcb773 Mon Sep 17 00:00:00 2001 From: Fred Fish Date: Mon, 23 Dec 1991 03:44:49 +0000 Subject: [PATCH] * config/mh-amix, config/mh-i386v4: Change to find alloca by compiling and linking alloca.c, even when it is not strictly required. Also arrange to link with -ltermlib rather than -ltermcap. --- gdb/config/amix.mh | 15 +++++++++++++++ gdb/config/i386v4.mh | 19 ++++++++++++++----- 2 files changed, 29 insertions(+), 5 deletions(-) diff --git a/gdb/config/amix.mh b/gdb/config/amix.mh index f110dccee6b..945a50f68ff 100644 --- a/gdb/config/amix.mh +++ b/gdb/config/amix.mh @@ -4,3 +4,18 @@ XM_FILE= xm-amix.h SYSV_DEFINE=-DSYSV REGEX=regex.o REGEX1=regex.o + +# We need to find alloca() somewhere. Gcc has one built in, but most other +# compilers don't. Using the one in /usr/ucblib/libucb.a is tricky because +# we have to be careful not to pull in anything else from the library (lots +# of things are broken in most SVR4 versions). The best solution is to just +# compile alloca.c and link it into the executable. If we end up not needing +# it, then the code is just dead. Once alloca.c moves to libiberty, then we +# can eliminate this semi-kludge. +ALLOCA=alloca.o +ALLOCA1=alloca.o + +# SVR4 comes standard with terminfo, and in some implementations, the +# old termcap descriptions are incomplete. So ensure that we use the +# new terminfo interface and latest terminal descriptions. +TERMCAP=-ltermlib diff --git a/gdb/config/i386v4.mh b/gdb/config/i386v4.mh index 425951255bc..6a5ef06546f 100644 --- a/gdb/config/i386v4.mh +++ b/gdb/config/i386v4.mh @@ -1,13 +1,22 @@ # Host: Intel 386 running SVR4. XDEPFILES= procfs.o i386-xdep.o XM_FILE= xm-i386v4.h +XM_CLIBS= SYSV_DEFINE=-DSYSV REGEX=regex.o REGEX1=regex.o # We need to find alloca() somewhere. Gcc has one built in, but most other -# compilers don't. We can find one in /usr/ucblib/libucb.a, but we don't -# want to link against the ucb libraries until after we have linked against -# the standard libc, or we will pick up broken versions of lots of other things -# that should come from libc. So we explicitly specify a link with libc first. -XM_CLIBS=-lc /usr/ucblib/libucb.a +# compilers don't. Using the one in /usr/ucblib/libucb.a is tricky because +# we have to be careful not to pull in anything else from the library (lots +# of things are broken in most SVR4 versions). The best solution is to just +# compile alloca.c and link it into the executable. If we end up not needing +# it, then the code is just dead. Once alloca.c moves to libiberty, then we +# can eliminate this semi-kludge. +ALLOCA=alloca.o +ALLOCA1=alloca.o + +# SVR4 comes standard with terminfo, and in some implementations, the +# old termcap descriptions are incomplete. So ensure that we use the +# new terminfo interface and latest terminal descriptions. +TERMCAP=-ltermlib -- 2.30.2