diff options
Diffstat (limited to 'buildtools/pkg-config/meson.build')
| -rw-r--r-- | buildtools/pkg-config/meson.build | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/buildtools/pkg-config/meson.build b/buildtools/pkg-config/meson.build index 85d59972dc..f663b1c66c 100644 --- a/buildtools/pkg-config/meson.build +++ b/buildtools/pkg-config/meson.build @@ -10,17 +10,37 @@ pkg_extra_cflags = ['-include', 'rte_config.h'] + machine_args if is_freebsd pkg_extra_cflags += ['-D__BSD_VISIBLE'] endif -pkg.generate(name: meson.project_name(), - filebase: 'lib' + meson.project_name().to_lower(), + +# When calling pkg-config --static --libs, pkg-config will always output the +# regular libs first, and then the extra libs from Libs.private field, +# since the assumption is that those are additional dependencies for building +# statically that the .a files depend upon. The output order of .pc fields is: +# Libs Libs.private Requires Requires.private +# The fields Requires* are for package names. +# The flags of the DPDK libraries must be defined in Libs* fields. +# However, the DPDK drivers are linked only in static builds (Libs.private), +# and those need to come *before* the regular libraries (Libs field). +# This requirement is satisfied by moving the regular libs in a separate file +# included in the field Requires (after Libs.private). + +pkg.generate(name: 'dpdk-libs', + filebase: 'libdpdk-libs', + description: '''Internal-only DPDK pkgconfig file. Not for direct use. +Use libdpdk.pc instead of this file to query DPDK compile/link arguments''', version: meson.project_version(), + subdirs: [get_option('include_subdir_arch'), '.'], + extra_cflags: pkg_extra_cflags, libraries: dpdk_libraries, - libraries_private: dpdk_drivers + dpdk_static_libraries + - ['-Wl,-Bdynamic'] + dpdk_extra_ldflags, - requires: libbsd, # apps using rte_string_fns.h may need this if enabled - # if libbsd is not enabled, then this is blank + libraries_private: dpdk_extra_ldflags) + +pkg.generate(name: 'DPDK', # main DPDK pkgconfig file + filebase: 'libdpdk', + version: meson.project_version(), description: '''The Data Plane Development Kit (DPDK). Note that CFLAGS might contain an -march flag higher than typical baseline. This is required for a number of static inline functions in the public headers.''', - subdirs: [get_option('include_subdir_arch'), '.'], - extra_cflags: pkg_extra_cflags + requires: ['libdpdk-libs', libbsd], # may need libbsd for string funcs + # if libbsd is not enabled, then this is blank + libraries_private: dpdk_drivers + dpdk_static_libraries + + ['-Wl,-Bdynamic'] ) |