This patchset fixes numerous issues with musl compatibility in the core EAL libraries. It does not fix anything beyond core EAL (so, PCI driver is still broken, so are a few other drivers), but it's a good start.
Tested on container with Alpine Linux. Alpine dependencies: build-base bsd-compat-headers libexecinfo-dev linux-headers numactl-dev For numactl-dev, testing repository needs to be enabled: echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing"; >> /etc/apk/repositories If successful (using a very broad definition of "success"), the build should fail somewhere in PCI bus driver in UIO. v2 -> v1: - Fixed patch 2 to use existing define if available - Fixed patch 7 to use proper format specifier and cast pthread ID to unsigned pointer type Anatoly Burakov (7): linuxapp: build with _GNU_SOURCE defined by default pci/vfio: improve musl compatibility fbarray: improve musl compatibility eal/hugepage_info: improve musl compatibility mem: improve musl compatibility string_fns: improve musl compatibility eal: improve musl compatibility app/meson.build | 9 ++++++++- drivers/bus/pci/linux/Makefile | 2 -- drivers/bus/pci/linux/pci_vfio.c | 2 ++ drivers/meson.build | 6 ++++++ drivers/net/softnic/conn.c | 1 - examples/meson.build | 6 ++++++ lib/librte_eal/common/eal_common_fbarray.c | 1 + lib/librte_eal/common/eal_common_memory.c | 1 + lib/librte_eal/common/include/rte_string_fns.h | 1 + lib/librte_eal/linuxapp/eal/Makefile | 16 ---------------- lib/librte_eal/linuxapp/eal/eal.c | 4 ++-- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 1 + lib/librte_eal/linuxapp/eal/eal_memory.c | 1 + lib/librte_eal/linuxapp/eal/eal_thread.c | 4 ++-- lib/meson.build | 6 ++++++ mk/exec-env/linuxapp/rte.vars.mk | 2 ++ test/test/meson.build | 5 +++++ 17 files changed, 44 insertions(+), 24 deletions(-) -- 2.17.1
