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RIOT/makefiles/tools/gdb.inc.mk

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makefiles/tools/gdb.inc.mk: prefer $(target)-gdb over gdb-multiarch In an ideal world everyone would just install `gdb-multiarch` and be happy. However, some MCUs need magic GDB versions sprinkled with unicorn-stardust-Espressif-patches... Since there is little reason to have `$(target)-gdb` installed in addition to `gdb-multiarch` if `gdb-multiarch` would work fine, let's assume the user wants to use `$(target)-gdb` when present over `gdb-multiarch`. Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
2022-10-21 17:27:45 +02:00
export GDBPREFIX ?= $(PREFIX)
# If the user installed a magic single target GDB rather than just using
# gdb-multiarch, there typically is a reason for it - e.g. missing support for
# that particular target in gdb-multiarch.
ifeq ($(shell $(GDBPREFIX)gdb -v > /dev/null 2>&1; echo $$?),0)
export GDB ?= $(GDBPREFIX)gdb
makefiles/tools: Automatically detect gdb-multiarch Modern versions of GDB support multiple targets with the same gdb binary. At least Ubuntu and Debian have dropped the gdb-arm-none-eabi package in favour of gdb-multiarch. Here, no $(PREFIX)-gdb binary is availiable, instead gdb-multiarch should be used. This patch tries to automatically detect the presense of gdb-multiarch and uses it instead of arm-none-eabi-gdb.
2019-03-05 14:31:22 +01:00
else
makefiles/tools/gdb.inc.mk: prefer $(target)-gdb over gdb-multiarch In an ideal world everyone would just install `gdb-multiarch` and be happy. However, some MCUs need magic GDB versions sprinkled with unicorn-stardust-Espressif-patches... Since there is little reason to have `$(target)-gdb` installed in addition to `gdb-multiarch` if `gdb-multiarch` would work fine, let's assume the user wants to use `$(target)-gdb` when present over `gdb-multiarch`. Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
2022-10-21 17:27:45 +02:00
# gdb-multiarch is normally
export GDB ?= gdb-multiarch
makefiles/tools: Automatically detect gdb-multiarch Modern versions of GDB support multiple targets with the same gdb binary. At least Ubuntu and Debian have dropped the gdb-arm-none-eabi package in favour of gdb-multiarch. Here, no $(PREFIX)-gdb binary is availiable, instead gdb-multiarch should be used. This patch tries to automatically detect the presense of gdb-multiarch and uses it instead of arm-none-eabi-gdb.
2019-03-05 14:31:22 +01:00
endif
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