summaryrefslogtreecommitdiffstats
path: root/toolchain/musl
diff options
context:
space:
mode:
Diffstat (limited to 'toolchain/musl')
-rw-r--r--toolchain/musl/Config.in21
-rw-r--r--toolchain/musl/Config.version13
-rw-r--r--toolchain/musl/Makefile38
-rw-r--r--toolchain/musl/common.mk65
-rw-r--r--toolchain/musl/headers/Makefile16
-rw-r--r--toolchain/musl/patches-0.9.7/001-bsd_ether_h.patch219
6 files changed, 372 insertions, 0 deletions
diff --git a/toolchain/musl/Config.in b/toolchain/musl/Config.in
new file mode 100644
index 000000000..fa1e44570
--- /dev/null
+++ b/toolchain/musl/Config.in
@@ -0,0 +1,21 @@
+# Choose musl version.
+
+choice
+ prompt "musl Version"
+ depends on TOOLCHAINOPTS && USE_MUSL
+ default UCLIBC_VERSION_0_9_7
+ help
+ Select the version of musl you wish to use.
+
+ config MUSL_VERSION_0_9_7
+ bool "musl 0.9.7"
+
+endchoice
+
+
+# Debug version.
+
+config MUSL_ENABLE_DEBUG
+ bool "Build with debug information"
+ depends on TOOLCHAINOPTS && USE_MUSL
+ default n
diff --git a/toolchain/musl/Config.version b/toolchain/musl/Config.version
new file mode 100644
index 000000000..e76033be2
--- /dev/null
+++ b/toolchain/musl/Config.version
@@ -0,0 +1,13 @@
+config MUSL_VERSION
+ string
+ depends on USE_MUSL
+ default "0.9.7" if MUSL_VERSION_0_9_7
+ default "0.9.7"
+
+if !TOOLCHAINOPTS
+
+ config MUSL_VERSION_0_9_7
+ default y if USE_MUSL
+ bool
+
+endif
diff --git a/toolchain/musl/Makefile b/toolchain/musl/Makefile
new file mode 100644
index 000000000..79ea175a4
--- /dev/null
+++ b/toolchain/musl/Makefile
@@ -0,0 +1,38 @@
+PATH_PREFIX=.
+
+include ./common.mk
+
+HOST_STAMP_BUILT:=$(HOST_BUILD_DIR)/.built
+HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.musl_installed
+
+HOST_BUILD_PARALLEL:=1
+
+define Host/SetToolchainInfo
+ $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
+ $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.musl-libc.org/,' $(TOOLCHAIN_DIR)/info.mk
+ $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
+ $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
+endef
+
+define Host/Compile
+ $(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) all
+endef
+
+define Host/Install
+ $(call Host/SetToolchainInfo)
+ $(MAKE) -C $(HOST_BUILD_DIR) DESTDIR="$(TOOLCHAIN_DIR)/" install
+ ( cd $(TOOLCHAIN_DIR) ; \
+ for d in lib usr/lib ; do \
+ for f in libc.so libpthread.so libgcc_s.so ; do \
+ if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
+ $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
+ fi \
+ done \
+ done \
+ )
+ rm -f \
+ $(TOOLCHAIN_DIR)/lib/libresolv*.so* \
+ $(TOOLCHAIN_DIR)/lib/libnsl*.so*
+endef
+
+$(eval $(call HostBuild))
diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
new file mode 100644
index 000000000..68cb2396f
--- /dev/null
+++ b/toolchain/musl/common.mk
@@ -0,0 +1,65 @@
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/target.mk
+
+PKG_NAME:=musl
+PKG_VERSION:=$(call qstrip,$(CONFIG_MUSL_VERSION))
+PKG_RELEASE=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=git://git.musl-libc.org/musl
+PKG_SOURCE_SUBDIR=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=2df4f6f17b1f14684cb991c53c9ef0ddaa8c7bad
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+LIBC_SO_VERSION:=$(PKG_VERSION)
+PATCH_DIR:=$(PATH_PREFIX)/patches-$(PKG_VERSION)
+CONFIG_DIR:=$(PATH_PREFIX)/config-$(PKG_VERSION)
+
+HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/toolchain-build.mk
+
+MUSL_CONFIGURE:= \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS)" \
+ CROSS_COMPILE="$(TARGET_CROSS)" \
+ $(HOST_BUILD_DIR)/configure \
+ --prefix=/ \
+ --host=$(GNU_HOST_NAME) \
+ --target=$(REAL_GNU_TARGET_NAME) \
+ --disable-gcc-wrapper
+
+ifeq ($(CONFIG_MUSL_ENABLE_DEBUG),y)
+MUSL_CONFIGURE+= \
+ --enable-debug
+endif
+
+define Host/Prepare
+ $(call Host/Prepare/Default)
+ $(if $(strip $(QUILT)), \
+ cd $(HOST_BUILD_DIR); \
+ if $(QUILT_CMD) next >/dev/null 2>&1; then \
+ $(QUILT_CMD) push -a; \
+ fi
+ )
+ ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
+endef
+
+define Host/Configure
+ ( cd $(HOST_BUILD_DIR); rm -f config.cache; \
+ $(MUSL_CONFIGURE) \
+ );
+endef
+
+
+define Host/Clean
+ rm -rf \
+ $(HOST_BUILD_DIR) \
+ $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
+ $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
+endef
diff --git a/toolchain/musl/headers/Makefile b/toolchain/musl/headers/Makefile
new file mode 100644
index 000000000..21e6b3bd1
--- /dev/null
+++ b/toolchain/musl/headers/Makefile
@@ -0,0 +1,16 @@
+PATH_PREFIX:=..
+
+include ../common.mk
+
+HOST_STAMP_BUILT:=$(HOST_BUILD_DIR)/.headers_built
+HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc_headers_installed
+
+define Host/Compile
+
+endef
+
+define Host/Install
+endef
+
+$(eval $(call HostBuild))
+
diff --git a/toolchain/musl/patches-0.9.7/001-bsd_ether_h.patch b/toolchain/musl/patches-0.9.7/001-bsd_ether_h.patch
new file mode 100644
index 000000000..be3a0217a
--- /dev/null
+++ b/toolchain/musl/patches-0.9.7/001-bsd_ether_h.patch
@@ -0,0 +1,219 @@
+Date: Sat, 20 Oct 2012 22:15:44 +0200
+From: Abdoulaye Walsimou Gaye <awg@...toolkit.org>
+To: musl@...ts.openwall.com
+Cc: Abdoulaye Walsimou Gaye <awg@...toolkit.org>
+Subject: [PATCH 3/4] Import BSD functions defined in <netinet/ether.h> from NetBSD
+
+Signed-off-by: Abdoulaye Walsimou Gaye <awg@...toolkit.org>
+---
+ include/netinet/ether.h | 14 ++++
+ src/network/ethers.c | 180 +++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 194 insertions(+)
+ create mode 100644 include/netinet/ether.h
+ create mode 100644 src/network/ethers.c
+
+diff --git a/include/netinet/ether.h b/include/netinet/ether.h
+new file mode 100644
+index 0000000..44c614e
+--- /dev/null
++++ b/include/netinet/ether.h
+@@ -0,0 +1,10 @@
++#ifndef _NETINET_ETHER_H
++#define _NETINET_ETHER_H
++
++char *ether_ntoa(const struct ether_addr *);
++struct ether_addr *ether_aton(const char *);
++int ether_ntohost(char *, const struct ether_addr *);
++int ether_hostton(const char *, struct ether_addr *);
++int ether_line(const char *, struct ether_addr *, char *);
++
++#endif /* !_NETINET_ETHER_H */
+diff --git a/src/network/ethers.c b/src/network/ethers.c
+new file mode 100644
+index 0000000..8014581
+--- /dev/null
++++ b/src/network/ethers.c
+@@ -0,0 +1,180 @@
++/* Origin NetBSD: src/lib/libc/net/ethers.c */
++
++/*
++ * ethers(3N) a la Sun.
++ *
++ * Written by Roland McGrath <roland@...b.com> 10/14/93.
++ * Public domain.
++ *
++ * port for musl by Abdoulaye Walsimou GAYE <awg@...toolkit.org> 2012/10/15
++ */
++
++#define _BSD_SOURCE
++#include <net/ethernet.h>
++#include <netinet/ether.h>
++
++#include <sys/param.h>
++#include <assert.h>
++#include <errno.h>
++#include <paths.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++
++#ifndef _PATH_ETHERS
++#define _PATH_ETHERS "/etc/ethers"
++#endif
++
++/*
++ * ether_ntoa():
++ * This function converts this structure into an ASCII string of the form
++ * ``xx:xx:xx:xx:xx:xx'', consisting of 6 hexadecimal numbers separated
++ * by colons. It returns a pointer to a static buffer that is reused for
++ * each call.
++ */
++char *ether_ntoa(const struct ether_addr *e)
++{
++ static char a[18];
++
++ assert(e != NULL);
++
++ (void) snprintf(a, sizeof a, "%02x:%02x:%02x:%02x:%02x:%02x",
++ e->ether_addr_octet[0], e->ether_addr_octet[1],
++ e->ether_addr_octet[2], e->ether_addr_octet[3],
++ e->ether_addr_octet[4], e->ether_addr_octet[5]);
++ return a;
++}
++
++/*
++ * ether_aton():
++ * This function converts an ASCII string of the same form and to a structure
++ * containing the 6 octets of the address. It returns a pointer to a
++ * static structure that is reused for each call.
++ */
++struct ether_addr *ether_aton(const char *s)
++{
++ static struct ether_addr n;
++ unsigned int i[6];
++
++ assert(s != NULL);
++
++ if (sscanf(s, " %x:%x:%x:%x:%x:%x ", &i[0], &i[1],
++ &i[2], &i[3], &i[4], &i[5]) == 6) {
++ n.ether_addr_octet[0] = (unsigned char)i[0];
++ n.ether_addr_octet[1] = (unsigned char)i[1];
++ n.ether_addr_octet[2] = (unsigned char)i[2];
++ n.ether_addr_octet[3] = (unsigned char)i[3];
++ n.ether_addr_octet[4] = (unsigned char)i[4];
++ n.ether_addr_octet[5] = (unsigned char)i[5];
++ return &n;
++ }
++ return NULL;
++}
++
++/*
++ * ether_ntohost():
++ * This function interrogates the data base mapping host names to Ethernet
++ * addresses, /etc/ethers.
++ * It looks up the given Ethernet address and writes the associated host name
++ * into the character buffer passed.
++ * It returns zero if it finds the requested host name and -1 if not.
++ */
++int ether_ntohost(char *hostname, const struct ether_addr *e)
++{
++ FILE *f;
++ char *p;
++ size_t len;
++ struct ether_addr try;
++
++ assert(hostname != NULL);
++ assert(e != NULL);
++
++ f = fopen(_PATH_ETHERS, "r");
++ if (f == NULL)
++ return -1;
++ while ((p = fgetln(f, &len)) != NULL) {
++ if (p[len - 1] != '\n')
++ continue; /* skip lines w/o \n */
++ p[--len] = '\0';
++ if (ether_line(p, &try, hostname) == 0 &&
++ memcmp(&try, e, sizeof try) == 0) {
++ (void)fclose(f);
++ return 0;
++ }
++ }
++ (void)fclose(f);
++ errno = ENOENT;
++ return -1;
++}
++
++/*
++ * ether_hostton():
++ * This function interrogates the data base mapping host names to Ethernet
++ * addresses, /etc/ethers.
++ * It looks up the given host name and writes the associated Ethernet address
++ * into the structure passed.
++ * It returns zero if it finds the requested address and -1 if not.
++ */
++int ether_hostton(const char *hostname, struct ether_addr *e)
++{
++ FILE *f;
++ char *p;
++ size_t len;
++ char try[MAXHOSTNAMELEN + 1];
++
++ assert(hostname != NULL);
++ assert(e != NULL);
++
++ f = fopen(_PATH_ETHERS, "r");
++ if (f==NULL)
++ return -1;
++
++ while ((p = fgetln(f, &len)) != NULL) {
++ if (p[len - 1] != '\n')
++ continue; /* skip lines w/o \n */
++ p[--len] = '\0';
++ if (ether_line(p, e, try) == 0 && strcmp(hostname, try) == 0) {
++ (void)fclose(f);
++ return 0;
++ }
++ }
++ (void)fclose(f);
++ errno = ENOENT;
++ return -1;
++}
++
++/*
++ * ether_line():
++ * This function parses a line from the /etc/ethers file and fills in the passed
++ * ``struct ether_addr'' and character buffer with the Ethernet address and host
++ * name on the line.
++ * It returns zero if the line was successfully parsed and -1 if not.
++ */
++int ether_line(const char *l, struct ether_addr *e, char *hostname)
++{
++ unsigned int i[6];
++
++#define S2(arg) #arg
++#define S1(arg) S2(arg)
++ static const char fmt[] = " %x:%x:%x:%x:%x:%x"
++ " %" S1(MAXHOSTNAMELEN) "s\n";
++#undef S2
++#undef S1
++
++ assert(l != NULL);
++ assert(e != NULL);
++ assert(hostname != NULL);
++
++ if (sscanf(l, fmt,
++ &i[0], &i[1], &i[2], &i[3], &i[4], &i[5], hostname) == 7) {
++ e->ether_addr_octet[0] = (unsigned char)i[0];
++ e->ether_addr_octet[1] = (unsigned char)i[1];
++ e->ether_addr_octet[2] = (unsigned char)i[2];
++ e->ether_addr_octet[3] = (unsigned char)i[3];
++ e->ether_addr_octet[4] = (unsigned char)i[4];
++ e->ether_addr_octet[5] = (unsigned char)i[5];
++ return 0;
++ }
++ errno = EINVAL;
++ return -1;
++}
+--
+1.7.9.5
+