[PATCH 24/73] gzip: Fix build with musl

Khem Raj
2016-01-17T11:37:21Z

gzip 1.6 uses an older version of gnulib when cross compiling it treats
fseeko as broken since it cant do runtime checks for it during configure
this only shows up on musl since for glibc since it has special check
for gnu c library, so we aid the system by telling it that fflush on
stdin works well with musl

Use NO_ASM to avoid textrels

Delete charset.alias for musl which is again another issue in gnulib not
knowing musl platform

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
meta/recipes-extended/gzip/gzip.inc | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/meta/recipes-extended/gzip/gzip.inc b/meta/recipes-extended/gzip/gzip.inc
index 58e5e0c..6e81883 100644
--- a/meta/recipes-extended/gzip/gzip.inc
+++ b/meta/recipes-extended/gzip/gzip.inc
@@ -6,8 +6,10 @@ SECTION = "console/utils"
# change to GPLv3+ in 2007/07. Previous GPLv2 version is 1.3.12

inherit autotools texinfo
+export DEFS="NO_ASM"

EXTRA_OEMAKE_class-target = "GREP=${base_bindir}/grep"
+EXTRA_OECONF_append_libc-musl = " gl_cv_func_fflush_stdin=yes "

do_install_append () {
if [ "${base_bindir}" != "${bindir}" ]; then
@@ -20,6 +22,11 @@ do_install_append () {
fi
}

+do_install_append_libc-musl () {
+ rm ${D}${libdir}/charset.alias
+ rmdir ${D}${libdir}
+}
+
inherit update-alternatives

ALTERNATIVE_PRIORITY = "100"
--
2.7.0