Error building mkbuiltins on ia64-hp-hpux11.23
Building bash 4.2 on an HP-UX/Itanium system:
gmake[1]: Entering directory `/tmp/bash-4.2.build/builtins'
rm -f mkbuiltins.o
cc -c -DHAVE_CONFIG_H -DSHELL -I. -I.. -I/tg/freeport/src/bash/bash--4.2
-I/tg/freeport/src/bash/bash--4.2/include -I/tg/freeport/src/bash/bash--4.2/lib
-I/tg/freeport/src/bash/bash--4.2/builtins -DHPUX -D_HPUX_API_LEVEL=20040821
-D_HPUX_SOURCE -g /tg/freeport/src/bash/bash--4.2/builtins/mkbuiltins.c
cc +DD64 +DO11.00 +DSblended +Olit=all -mt +w -z +p -Wl,+k +O1 +Onofltacc
+Onolimit +Onosize -g -o mkbuiltins mkbuiltins.o -ldl
ld: Can't find library or mismatched ABI for -ldl
Fatal error.
gmake[1]: *** [mkbuiltins] Error 1
gmake[1]: Leaving directory `/tmp/bash-4.2.build/builtins'
gmake: *** [builtins/builtext.h] Error 1
The attached patch (against the 4.2 source) fixes the problem for me.
--Daniel
--
NAME = Daniel Richard G. _\|/_Remember, skunks
MAIL = sk...@iskunk.org (/o|o\) _- don't smell bad---
MAIL+= sk...@alum.mit.edu < (^),> it's the people who
WWW = (not there yet!) / \ annoy us that do!
diff -ru bash-4.2/builtins/Makefile.in bash--4.2/builtins/Makefile.in
--- bash-4.2/builtins/Makefile.in 2010-12-21 08:37:18.0 -0500
+++ bash--4.2/builtins/Makefile.in 2011-04-20 10:51:16.0 -0400
@@ -56,7 +56,7 @@
PROFILE_FLAGS = @PROFILE_FLAGS@
CFLAGS = @CFLAGS@
-CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @CROSS_COMPILE@
+CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @CROSS_COMPILE@ $(CFLAGS)
CPPFLAGS = @CPPFLAGS@
CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
LOCAL_CFLAGS = @LOCAL_CFLAGS@ ${DEBUG}
Re: Error building mkbuiltins on ia64-hp-hpux11.23
On Thu, 2011 Apr 21 16:36-0400, Chet Ramey wrote: > > What is the part of CFLAGS that fixes this, and why not just add it to > CFLAGS_FOR_BUILD? CFLAGS_FOR_BUILD is for the `build tools' part of > the builtins library. I believe the "+DD64" bit is salient. (Generate 64-bit instead of 32-bit code.) The problem here is that the makefile is compiling without CFLAGS (a.k.a. with CFLAGS_FOR_BUILD), and then linking with CFLAGS. Whether it's CFLAGS or CFLAGS_FOR_BUILD isn't the issue; it's that the makefile is using one and then the other on the same object. That said, I'm not sure why CFLAGS and CFLAGS_FOR_BUILD should be different, given that this is a "simple" build where build = host = target. --Daniel -- NAME = Daniel Richard G. _\|/_Remember, skunks MAIL = sk...@iskunk.org (/o|o\) _- don't smell bad--- MAIL+= sk...@alum.mit.edu < (^),> it's the people who WWW = (not there yet!) / \ annoy us that do!
Re: Error building mkbuiltins on ia64-hp-hpux11.23
On Fri, 2011 Apr 22 10:08-0400, Chet Ramey wrote: > > That's not what actually happens. CCFLAGS and CCFLAGS_FOR_BUILD share > a common set of options but differ in their use of CPPFLAGS and > CFLAGS. The link is done with LDFLAGS_FOR_BUILD. It's hard to tell > where the DD64 is coming from, since it doesn't get added by anything > in the bash configure scripts, but I suspect it gets put into > LOCAL_DEFS somehow. +DD64 is from CFLAGS in the environment prior to configuration. Broadly speaking, linking needs to be done with CFLAGS + LDFLAGS (not just LDFLAGS) precisely because of flags like this. This is already how Automake does things; the bug comes down to bash's build system not following existing convention. It's not reasonable to have to duplicate CFLAGS in LDFLAGS to avoid the reported link error. --Daniel -- NAME = Daniel Richard G. _\|/_Remember, skunks MAIL = sk...@iskunk.org (/o|o\) _- don't smell bad--- MAIL+= sk...@alum.mit.edu < (^),> it's the people who WWW = (not there yet!) / \ annoy us that do!
