uclibc: improve packaging granularity

Put each of the libraries into its own package rather than dumping them
all into libc0.  This saves ~300kB on the installed size of an i586 micro-base-image
and avoids the need to set the hated LEAD_SONAME.

Signed-off-by: Phil Blundell <philb@gnu.org>

diff --git a/meta/recipes-core/uclibc/uclibc.inc b/meta/recipes-core/uclibc/uclibc.inc
index 23a8ecb6ac713de449a31d91ae7dfcc244062d3e..222c34f383cb5ffbdbe77a2977bf20542b7e3995 100644 (file)
--- a/meta/recipes-core/uclibc/uclibc.inc
+++ b/meta/recipes-core/uclibc/uclibc.inc
@@ -13,7 +13,7 @@ SECTION = "libs"
 LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=a6f89e2100d9b6cdffcea4f398e37343 \
                    file://COPYING.LIB.boilerplate;md5=aaddeadcddeb918297e0e4afc52ce46f \
 file://${S}/test/regex/testregex.c;startline=1;endline=31;md5=234efb227d0a40677f895e4a1e26e960"
-INC_PR = "r2"
+INC_PR = "r4"
 
 require uclibc-config.inc
 STAGINGCC = "gcc-cross-intermediate"
@@ -49,27 +49,28 @@ RDEPENDS_${PN}-dev = "linux-libc-headers-dev"
 INHIBIT_DEFAULT_DEPS = "1"
 
 PACKAGES =+ "ldd uclibc-utils-dbg uclibc-utils uclibc-gconv uclibc-thread-db uclibc-argp uclibc-backtrace"
-
-LEAD_SONAME = "libc.so"
+PACKAGES =+ "uclibc-libcrypt uclibc-libintl uclibc-libnsl uclibc-libresolv uclibc-libm"
+PACKAGES =+ "uclibc-libdl uclibc-libutil uclibc-libpthread uclibc-librt"
+
+FILES_uclibc-libcrypt = "${base_libdir}/libcrypt*.so.* ${base_libdir}/libcrypt-*.so"
+FILES_uclibc-libintl = "${base_libdir}/libintl*.so.* ${base_libdir}/libintl-*.so"
+FILES_uclibc-libnsl = "${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so"
+FILES_uclibc-libresolv = "${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so"
+FILES_uclibc-libm = "${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so"
+FILES_uclibc-libdl = "${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so"
+FILES_uclibc-libutil = "${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so"
+FILES_uclibc-libpthread = "${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so"
+FILES_uclibc-librt = "${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so"
 
 # The last line (gdb and lib1) is for uclinux-uclibc builds
-uclibc_baselibs = "${base_libdir}/libcrypt*.so.* ${base_libdir}/libcrypt-*.so \
-                   ${base_libdir}/libintl*.so.* ${base_libdir}/libintl-*.so \
-                   ${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so \
-                   ${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so \
-                   ${base_libdir}/ld*.so.* ${base_libdir}/ld*.so \
+uclibc_baselibs = "${base_libdir}/ld*.so.* ${base_libdir}/ld*.so \
                    ${base_libdir}/libc*.so.* ${base_libdir}/libuClibc-*.so \
-                   ${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so \
-                   ${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so \
-                   ${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so \
-                   ${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so \
-                   ${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so \
                    ${libdir}/libc.gdb ${libdir}/libc ${base_libdir}/lib1.so \
                   "
 FILES_${PN} = "${sysconfdir} ${uclibc_baselibs} /sbin/ldconfig \
                ${libexecdir} ${datadir}/zoneinfo ${libdir}/locale"
 FILES_ldd = "${bindir}/ldd"
-FILES_uclibc-dev_append = "\
+FILES_${PN}-dev_append = "\
         ${libdir}/lib*.so \
         ${libdir}/*_nonshared.a \
         ${libdir}/[S]*crt[1in].o \
@@ -84,7 +85,7 @@ FILES_uclibc-thread-db = "${base_libdir}/libthread_db*"
 FILES_uclibc-argp = "${base_libdir}/libuargp-*.so ${base_libdir}/libuargp*.so.*"
 FILES_uclibc-backtrace = "${base_libdir}/libubacktrace-*.so ${base_libdir}/libubacktrace*.so.*"
 
-RPROVIDES_uclibc-dev += "libc-dev virtual-libc-dev"
+RPROVIDES_${PN}-dev += "libc-dev virtual-libc-dev"
 # uclibc does not really have libsegfault but then using the one from glibc is also not
 # going to work. So we pretend that we have it to make bitbake not pull other recipes
 # to satisfy this dependency for the images/tasks