* it was already added for target and cross-canadian gdb in:
commit 4643d1eb222151384f77d13a936537aae5ca3fe6
Author: Khem Raj <raj.k...@gmail.com>
Date: Fri Nov 5 17:37:33 2021 -0700
gdb: Add dependency on libgmp
gdb 11 has added this library as must have
* but gdb-cross.inc overwrites DEPENDS from gdb-common.inc
and needs the dependency as well as shown in log.do_compile:
checking for libgmp... no
configure: error: GMP is missing or unusable
make[1]: *** [Makefile:9418: configure-gdb] Error 1
and in gdb-cross-i686/11.1-r0/build-i686-oe-linux/gdb/config.log:
configure:10402: checking for libgmp
configure:10422: gcc -o conftest
-isystem/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include
-O2 -pipe
-isystem/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include
-I/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/include
-L/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib
-L/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib
-Wl,--enable-new-dtags
-Wl,-rpath-link,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib
-Wl,-rpath-link,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib
-Wl,-rpath,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr/lib
-Wl,-rpath,/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/lib
-Wl,-O1 -Wl,--allow-shlib-undefined
-Wl,--dynamic-linker=/OE/tmp-glibc/sysroots-uninative/x86_64-linux/lib/ld-linux-x86-64.so.2
conftest.c -lncursesw -lm -ldl -lgmp >&5
conftest.c:52:10: fatal error: gmp.h: No such file or directory
52 | #include <gmp.h>
| ^~~~~~~
* this fails only when the host OS doesn't have GMP installed
otherwise it will use libgmp from host and ignore
--with-libgmp-prefix=/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/OE/tmp-glibc/work/x86_64-linux/gdb-cross-i686/11.1-r0/recipe-sysroot-native/usr
Signed-off-by: Martin Jansa <martin.ja...@gmail.com>
---
meta/recipes-devtools/gdb/gdb-cross.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/recipes-devtools/gdb/gdb-cross.inc
b/meta/recipes-devtools/gdb/gdb-cross.inc
index 4e50cd5ab0..9f9675c1b3 100644
--- a/meta/recipes-devtools/gdb/gdb-cross.inc
+++ b/meta/recipes-devtools/gdb/gdb-cross.inc
@@ -1,6 +1,6 @@
require gdb-common.inc
-DEPENDS = "expat-native ncurses-native flex-native bison-native"
+DEPENDS = "expat-native gmp-native ncurses-native flex-native bison-native"
inherit python3native pkgconfig
--
2.32.0
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