Please support overriding ld/pkg-config commands #359
Description
I'd like to build proot with prefixed toolchains, and it requires allowing to override commands with Make variables. Currently many commands are overridable, but there are two exceptions: ld and pkg-config.
ld is hard-coded here:
BUILD_ID_NONE := $(shell if ld --build-id=none --version >/dev/null 2>&1; then echo ',--build-id=none'; fi)https://github.com/proot-me/proot/blob/master/src/GNUmakefile#L162
pkg-config is hard-coded here:
CFLAGS += -g -Wall -Wextra -O2
CFLAGS += $(shell pkg-config --cflags talloc)
LDFLAGS += -Wl,-z,noexecstack
LDFLAGS += $(shell pkg-config --libs talloc)https://github.com/proot-me/proot/blob/master/src/GNUmakefile#L25