Hi everyone,
I am trying to cross compile a C application with mysql API. But i get following error, Pls anyone suggest me.
#
# configuration written to .config
#
make[1]: Entering directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2'
make[2]: Entering directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2'
make[3]: Entering directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/package/DB_Sync'
CFLAGS="-Os -pipe -mno-branch-likely -mips32r2 -mtune=24kec -mdsp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/usr/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/include " CXXFLAGS="-Os -pipe -mno-branch-likely -mips32r2 -mtune=24kec -mdsp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/usr/include -I/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/include " LDFLAGS="-L/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/lib -L/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/lib -L/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/usr/lib -L/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/lib " make -j1 -C /home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/db_sync/. AR=mipsel-openwrt-linux-uclibc-ar AS="mipsel-openwrt-linux-uclibc-gcc -c -Os -pipe -mno-branch-likely -mips32r2 -mtune=24kec -mdsp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float" LD=mipsel-openwrt-linux-uclibc-ld NM=mipsel-openwrt-linux-uclibc-nm CC="mipsel-openwrt-linux-uclibc-gcc" GCC="mipsel-openwrt-linux-uclibc-gcc" CXX="mipsel-openwrt-linux-uclibc-g++" RANLIB=mipsel-openwrt-linux-uclibc-ranlib STRIP=mipsel-openwrt-linux-uclibc-strip OBJCOPY=mipsel-openwrt-linux-uclibc-objcopy OBJDUMP=mipsel-openwrt-linux-uclibc-objdump SIZE=mipsel-openwrt-linux-uclibc-size CROSS="mipsel-openwrt-linux-uclibc-" ARCH="mipsel" ;
make[4]: Entering directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/db_sync'
mipsel-openwrt-linux-uclibc-gcc -std=c99 -pthread -L/usr/local/mysql/lib -I/usr/local/include/mysql -lmysqlclient -lz `mysql_config --cflags --libs` db_sync.o -o db_sync
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libmysqlclient.so when searching for -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libmysqlclient.a when searching for -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: cannot find -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libz.so when searching for -lz
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libz.a when searching for -lz
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libmysqlclient.so when searching for -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libmysqlclient.a when searching for -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: cannot find -lmysqlclient
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libpthread.so when searching for -lpthread
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libpthread.a when searching for -lpthread
/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/../lib/gcc/mipsel-openwrt-linux-uclibc/4.8.3/../../../../mipsel-openwrt-linux-uclibc/bin/ld: skipping incompatible /usr/lib/i386-linux-gnu/libpthread_nonshared.a when searching for libpthread_nonshared.a
collect2: error: ld returned 1 exit status
make[4]: *** [db_sync] Error 1
make[4]: Leaving directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/db_sync'
make[3]: *** [/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/build_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/db_sync/.built] Error 2
make[3]: Leaving directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/package/DB_Sync'
make[2]: *** [package/DB_Sync/compile] Error 2
make[2]: Leaving directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2'
make[1]: *** [/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/stamp/.package_compile] Error 2
make[1]: Leaving directory `/home/ravi/ralink-easy-think/bin/ramips/OpenWrt-SDK-ramips-for-linux-i686-gcc-4.8-linaro_uClibc-0.9.33.2'
make: *** [world] Error 2
And my make file,
# OpenWrt Makefile for carserver program
#
#
# Most of the variables used here are defined in
# the include directives below. We just need to
# specify a basic description of the package,
# where to build our program, where to find
# the source files, and where to install the
# compiled program on the router.
#
# Be very careful of spacing in this file.
# Indents should be tabs, not spaces, and
# there should be no trailing whitespace in
# lines that are not commented.
#
##############################################
include $(TOPDIR)/rules.mk
# Name and release number of this package
PKG_NAME:=db_sync
PKG_RELEASE:=1
# This specifies the directory where we're going to build the program.
# The root build directory, $(BUILD_DIR), is by default the build_mipsel
# directory in your OpenWrt SDK directory
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
include $(INCLUDE_DIR)/package.mk
# Specify package information for this program.
# The variables defined here should be self explanatory.
# If you are running Kamikaze, delete the DESCRIPTION
# variable below and uncomment the Kamikaze define
# directive for the description below
define Package/db_sync
SECTION:=utils
CATEGORY:=Utilities
TITLE:=db_sync -- prints a snarky message
DEPENDS:=+libpthread +libmysqlclient
endef
# Uncomment portion below for Kamikaze and delete DESCRIPTION variable above
#define Package/db_sync/description
# If you can't figure out what this program does, you're probably
# brain-dead and need immediate medical attention.
#endef
# Specify what needs to be done to prepare for building the package.
# In our case, we need to copy the source files to the build directory.
# This is NOT the default. The default uses the PKG_SOURCE_URL and the
# PKG_SOURCE which is not defined here to download the source from the web.
# In order to just build a simple program that we have just written, it is
# much easier to do it this way.
define Build/Prepare
mkdir -p $(PKG_BUILD_DIR)
$(CP) ./src/* $(PKG_BUILD_DIR)/
endef
# We do not need to define Build/Configure or Build/Compile directives
# The defaults are appropriate for compiling a simple program such as this one
# Specify where and how to install the program. Since we only have one file,
# the carserver executable, install it by copying it to the /bin directory on
# the router. The $(1) variable represents the root directory on the router running
# OpenWrt. The $(INSTALL_DIR) variable contains a command to prepare the install
# directory if it does not already exist. Likewise $(INSTALL_BIN) contains the
# command to copy the binary file from its current location (in our case the build
# directory) to the install directory.
define Package/db_sync/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/db_sync $(1)/usr/bin/
endef
# This line executes the necessary commands to compile our program.
# The above define directives specify all the information needed, but this
# line calls BuildPackage which in turn actually uses this information to
# build a package.
$(eval $(call BuildPackage,db_sync))# build carserver executable when user executes "make"
LDFLAGS= -std=c99 -pthread -L/usr/local/mysql/lib -I/usr/local/include/mysql -lmysqlclient -lz `mysql_config --cflags --libs`
#LDFLAGS= -pthread
#LDFLAGS= -pthread `mysql_config --cflags --libs`
db_sync: db_sync.o
$(CC) $(LDFLAGS) db_sync.o -o db_sync
db_sync.o: db_sync.c
$(CC) $(CFLAGS) -c db_sync.c
# remove object files and executable when user executes "make clean"
clean:
rm *.o db_sync