diff options
| author | Joakim Tjernlund <joakim.tjernlund@transmode.se> | 2004-08-10 08:58:12 +0000 |
|---|---|---|
| committer | Joakim Tjernlund <joakim.tjernlund@transmode.se> | 2004-08-10 08:58:12 +0000 |
| commit | 4e6514273f43dee7b5dd894d107d5e419c793bc6 (patch) | |
| tree | fec775091015d46bbf77572cf1d8f0855916f9da | |
| parent | c92bcb00c0f297931b1ae6ed4b826a0d51ca5209 (diff) | |
Mike Frysinger writes:
while playing around with Gentoo on uClibc, i hit some troubles with ldconfig
first, i found that it kept trying to read 'etc/ld.so.conf' ... it didnt want
to read '/etc/ld.so.conf' ... looking at the source, the default conf file is
defined as UCLIBC_RUNTIME_PREFIX "etc/ld.so.conf" ... all fine and dandy, but
the utils/Makefile builds the .c files with this:
-DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX)
i couldnt find where R_PREFIX was defined/used anywhere else, but i did find
that every other time UCLIBC_RUNTIME_PREFIX was defined, it was set like:
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\"
changing the utils/Makefile to be like this fixed things for me
next up, i found that i wasnt getting an /etc/ld.so.cache file when i ran
`ldconfig` ... looking at the code, USE_CACHE needs to be defined ...
Rules.mak has a line that reads LIBRARY_CACHE:=#-DUSE_CACHE by default, but
then LIBRARY_CACHE is never used anywhere :)
so the fix here is to add $(LIBRARY_CACHE) to the lines in utils/Makefile
where the .c files are compiled
perhaps a suggestion then ? in my mind it makes sense to utilize a cache file
when running uclibc native but perhaps not while cross compiling ... so
perhaps add LIBRARY_CACHE:=-DUSE_CACHE to the section in Rules.mak where LDSO
is set to the uclibc linker (i.e. native) but set LIBRARY_CACHE:=#-DUSE_CACHE
where LDSO is the $(SYSTEM_LDSO) (i.e. cross compiling)
Applied with minor fixes.
| -rw-r--r-- | utils/Makefile | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/utils/Makefile b/utils/Makefile index 139d211ec..52308d09f 100644 --- a/utils/Makefile +++ b/utils/Makefile @@ -29,11 +29,9 @@ else TARGET_ICONV = endif -XXFLAGS= +XXFLAGS=$(LIBRARY_CACHE) ifeq ($(strip $(LDSO_LDD_SUPPORT)),y) -XXFLAGS= -D__LDSO_LDD_SUPPORT -else -XXFLAGS= +XXFLAGS+= -D__LDSO_LDD_SUPPORT endif ifeq ($(strip $(HAVE_SHARED)),y) @@ -51,14 +49,14 @@ readelf: readelf.c ldconfig: ldconfig.c readsoname.c $(CC) $(CFLAGS) $(XXFLAGS) -Wl,-s -static \ - -DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX) \ + -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=$(UCLIBC_LDSO) -I. -I../ldso/include \ $^ -o $@ $(LDADD_LIBFLOAT) -L../lib $(STRIPTOOL) -x -R .note -R .comment $@ ldd: ldd.c $(CC) $(CFLAGS) $(XXFLAGS) -Wl,-s \ - -DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX) \ + -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=$(UCLIBC_LDSO) \ $^ -o $@ $(LDADD_LIBFLOAT) -L../lib $(STRIPTOOL) -x -R .note -R .comment $@ @@ -72,13 +70,13 @@ hostutils: ldd.host ldconfig.host readelf.host ldd.host: ldd.c $(HOSTCC) $(HOSTCFLAGS) -Wl,-s \ - -DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX) \ + -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=$(UCLIBC_LDSO) \ $^ -o $@ ldconfig.host: ldconfig.c readsoname.c $(HOSTCC) $(HOSTCFLAGS) -Wl,-s \ - -DUCLIBC_RUNTIME_PREFIX=$(R_PREFIX) \ + -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=$(UCLIBC_LDSO) -I. -I../ldso/include \ $^ -o $@ |