[openwrt/openwrt] ltq-vdsl-vr11-mei: remove static linking

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/4aea0689e750151e32a9408dec232a8625b8474d

commit 4aea0689e750151e32a9408dec232a8625b8474d
Author: Andre Heider <a.heider at gmail.com>
AuthorDate: Tue Aug 29 15:48:56 2023 +0200

    ltq-vdsl-vr11-mei: remove static linking
    
    This removes -static compile option. The -static option tells GCC to
    link this statically with the libc, which we do not want in OpenWrt. We
    want to link everything dynamically to the libc. This fixes a compile
    problem with glibc.
    
    References: 71bdff91 "ltq-vdsl-mei: Remove static linking"
    Signed-off-by: Andre Heider <a.heider at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/18056
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 .../patches/030-no-static-linking.patch            | 47 ++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/package/kernel/lantiq/ltq-vdsl-vr11-mei/patches/030-no-static-linking.patch b/package/kernel/lantiq/ltq-vdsl-vr11-mei/patches/030-no-static-linking.patch
new file mode 100644
index 0000000000..ad998429dd
--- /dev/null
+++ b/package/kernel/lantiq/ltq-vdsl-vr11-mei/patches/030-no-static-linking.patch
@@ -0,0 +1,47 @@
+This removes -static compile option. The -static option tells GCC to
+link this statically with the libc, which we do not want in OpenWrt. We
+want to link everything dynamically to the libc. This fixes a compile
+problem with glibc.
+
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -198,10 +198,10 @@ AM_CFLAGS = -Wall -Wimplicit -Wunused -W
+ 
+ if IFXOS_ENABLE
+ AM_LDFLAGS= \
+-	-Bstatic -dn -static @IFXOS_LIBRARY_PATH@
++	-Bstatic -dn @IFXOS_LIBRARY_PATH@
+ else
+ AM_LDFLAGS= \
+-	-Bstatic -dn -static
++	-Bstatic -dn
+ endif
+ 
+ #
+@@ -302,7 +302,7 @@ mei_cpe_appl_ldflags= $(ADD_APPL_LDFLAGS
+ else
+ if TARGET_ADM5120_MIPSEL
+ mei_cpe_appl_cflags =  -O1 -g
+-mei_cpe_appl_ldflags = -static
++mei_cpe_appl_ldflags =
+ else
+ mei_cpe_appl_cflags =  -DPPC
+ endif
+@@ -335,7 +335,7 @@ endif
+ mei_cpe_drv_test_CFLAGS = $(mei_cpe_app_common_cflags) \
+ 				$(mei_cpe_appl_cflags) $(MEI_DRV_TARGET_OPTIONS)
+ 
+-mei_cpe_drv_test_LDFLAGS = $(mei_cpe_appl_ldflags) -Bstatic -dn -static @IFXOS_LIBRARY_PATH@ \
++mei_cpe_drv_test_LDFLAGS = $(mei_cpe_appl_ldflags) -Bstatic -dn @IFXOS_LIBRARY_PATH@ \
+ 							$(dsl_cpe_mei_LDFLAGS)
+ 
+ mei_cpe_drv_test_LDADD = -lifxos $(dsl_cpe_mei_LDADD)
+@@ -356,7 +356,7 @@ endif
+ 
+ mei_cpe_drv_dbg_strm_dmp_CFLAGS = $(mei_cpe_app_common_cflags) \
+ 				$(mei_cpe_appl_cflags) $(MEI_DRV_TARGET_OPTIONS)
+-mei_cpe_drv_dbg_strm_dmp_LDFLAGS = $(mei_cpe_appl_ldflags) -Bstatic -dn -static @IFXOS_LIBRARY_PATH@ \
++mei_cpe_drv_dbg_strm_dmp_LDFLAGS = $(mei_cpe_appl_ldflags) -Bstatic -dn @IFXOS_LIBRARY_PATH@ \
+ 									$(dsl_cpe_mei_LDFLAGS)
+ mei_cpe_drv_dbg_strm_dmp_LDADD = -lifxos $(dsl_cpe_mei_LDADD)
+