From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ed Spiridonov Date: Sat, 23 May 2020 20:34:25 +0300 Subject: [Buildroot] [PATCH] package/lz4: add option to install library only (without lz4 binary) Message-ID: <20200523173425.15367-1-edo.rus@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Often lz4 is used as a library, and not as a standalone program. Excluding lz4 binary will save some space in this case. Signed-off-by: Ed Spiridonov --- package/Config.in | 2 +- package/lz4/Config.in | 9 +++++++++ package/lz4/lz4.mk | 14 ++++++++++++++ 3 files changed, 24 insertions(+), 1 deletion(-) diff --git a/package/Config.in b/package/Config.in index 2871cab..51a1a2b 100644 --- a/package/Config.in +++ b/package/Config.in @@ -70,7 +70,6 @@ menu "Compressors and decompressors" source "package/bzip2/Config.in" source "package/gzip/Config.in" source "package/lrzip/Config.in" - source "package/lz4/Config.in" source "package/lzip/Config.in" source "package/lzop/Config.in" source "package/p7zip/Config.in" @@ -1289,6 +1288,7 @@ menu "Compression and decompression" source "package/libmspack/Config.in" source "package/libsquish/Config.in" source "package/libzip/Config.in" + source "package/lz4/Config.in" source "package/lzo/Config.in" source "package/minizip/Config.in" source "package/snappy/Config.in" diff --git a/package/lz4/Config.in b/package/lz4/Config.in index 9f12299..910071f 100644 --- a/package/lz4/Config.in +++ b/package/lz4/Config.in @@ -8,3 +8,12 @@ config BR2_PACKAGE_LZ4 speed limits on multi-core systems. http://www.lz4.org/ + +if BR2_PACKAGE_LZ4 +config BR2_PACKAGE_LZ4_PROGS + bool "lz4 programs" + default y + help + lz4, lz4c, unlz4 and lz4cat binaries + +endif diff --git a/package/lz4/lz4.mk b/package/lz4/lz4.mk index 1d32666..443cde2 100644 --- a/package/lz4/lz4.mk +++ b/package/lz4/lz4.mk @@ -32,22 +32,36 @@ define HOST_LZ4_INSTALL_CMDS install -C $(@D) endef +ifeq ($(BR2_PACKAGE_LZ4_PROGS),y) define LZ4_BUILD_CMDS $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) $(LZ4_MAKE_OPTS) \ -C $(@D) lib $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) $(LZ4_MAKE_OPTS) \ -C $(@D) lz4 endef +else +define LZ4_BUILD_CMDS + $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) $(LZ4_MAKE_OPTS) \ + -C $(@D) lib +endef +endif define LZ4_INSTALL_STAGING_CMDS $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) DESTDIR=$(STAGING_DIR) \ PREFIX=/usr $(LZ4_MAKE_OPTS) install -C $(@D) endef +ifeq ($(BR2_PACKAGE_LZ4_PROGS),y) define LZ4_INSTALL_TARGET_CMDS $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) DESTDIR=$(TARGET_DIR) \ PREFIX=/usr $(LZ4_MAKE_OPTS) install -C $(@D) endef +else +define LZ4_INSTALL_TARGET_CMDS + $(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) DESTDIR=$(TARGET_DIR) \ + PREFIX=/usr $(LZ4_MAKE_OPTS) install -C $(@D)/lib +endef +endif $(eval $(generic-package)) $(eval $(host-generic-package)) -- 2.26.2