libgphoto2（https://github.com/gphoto/libgphoto2） 库是一个支持通过PTP，MTP 协议与数码相机进行交互的库。gphoto2 则是一个基于 libgphoto2 的命令行程序。下面通过使用 luckfox sdk 中的交叉编译工具链来交叉编译，把 libgphoto2 移植到 gphoto2
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Luckfox Electronics Co., Ltd.
*/
/dts-v1/;
#include "rv1103.dtsi"
#include "rv1106-evb.dtsi"
#include "rv1103-luckfox-pico-ipc.dtsi"
/ {
model = "Luckfox Pico Mini B";
compatible = "rockchip,rv1103g-38x38-ipc-v10", "rockchip,rv1103";
};
/**********SFC**********/
&sfc {
status = "okay";
flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <75000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
};
};
/**********SDMMC**********/
&sdmmc {
max-frequency = <50000000>;
no-sdio;
no-mmc;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
status = "okay";
};
/**********ETH**********/
&gmac {
status = "disabled";
};
/**********USB**********/
&usbdrd_dwc3 {
status = "okay";
dr_mode = "host";
};
/**********SPI**********/
/* SPI0_M0 */
&spi0 {
status = "disabled";
spidev@0 {
spi-max-frequency = <50000000>;
};
};
/**********I2C**********/
/* I2C3_M1 */
&i2c3 {
status = "okay";
pinctrl-0 = <&i2c3m1_xfer>;
clock-frequency = <100000>;
};
&pinctrl {
i2c3 {
/omit-if-no-ref/
i2c3m1_xfer: i2c3m1-xfer {
rockchip,pins =
/* i2c3_scl_m1 */
<1 RK_PD3 3 &pcfg_pull_up>,
/* i2c3_sda_m1 */
<1 RK_PD2 3 &pcfg_pull_up>;
};
};
};
/**********UART**********/
/* UART3_M1 */
&uart3 {
status = "disabled";
};
/* UART4_M1 */
&uart4 {
status = "okay";
pinctrl-names= "default";
pinctrl-0 = <&uart4m1_xfer>;
};
/**********PWM**********/
/* PWM1_M0 */
&pwm1 {
status = "disabled";
};
主要是配置了usb，i2c, uart4。设置了usb模式为host，开启了 i2c 接口便于后面连接屏幕，开始 uart4 方便连接串口模块。
主要的依赖有 libtool, libsub, libexif, libxml2。
./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf --with-pic CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_libtool
./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf --with-pic --disable-udev CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_libtool
./configure --prefix=/home/song/arm_libgphoto2/arm_install_libusb-compat-0.1.8 --host=arm-rockchip830-linux-uclibcgnueabihf LIBUSB_1_0_CFLAGS=-I/home/song/arm_libgphoto2/arm_install_libusb/include/libusb-1.0 PKG_CONFIG_PATH=/home/song/arm_libgphoto2/arm_install_libusb/lib/pkgconfig
make
make install
./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf --with-pic CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_libexif
./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_libiconv
./configure --prefix=/ CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
修改 Makefile 文件
# Makefile for zlib
# Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler
# For conditions of distribution and use, see copyright notice in zlib.h
# To compile and test, type:
# ./configure; make test
# Normally configure builds both a static and a shared library.
# If you want to build just a static library, use: ./configure --static
# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
# make install
# To install in $HOME instead of /usr/local, use:
# make install prefix=$HOME
CC=arm-rockchip830-linux-uclibcgnueabihf-gcc
CFLAGS=-O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN
#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
#CFLAGS=-g -DZLIB_DEBUG
#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
# -Wstrict-prototypes -Wmissing-prototypes
SFLAGS=-O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN
LDFLAGS=
TEST_LIBS=-L. libz.a
LDSHARED=arm-rockchip830-linux-uclibcgnueabihf-gcc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map
CPP=
STATICLIB=libz.a
SHAREDLIB=libz.so
SHAREDLIBV=libz.so.1.3.1
SHAREDLIBM=libz.so.1
LIBS=$(STATICLIB) $(SHAREDLIBV)
AR=arm-rockchip830-linux-uclibcgnueabihf-ar
ARFLAGS=rc
RANLIB=ranlib
LDCONFIG=ldconfig
LDSHAREDLIBC=-lc
TAR=tar
SHELL=/bin/sh
EXE=
prefix =/
exec_prefix =${prefix}
libdir =${exec_prefix}/lib
sharedlibdir =${libdir}
includedir =${prefix}/include
mandir =${prefix}/share/man
man3dir = ${mandir}/man3
pkgconfigdir = ${libdir}/pkgconfig
SRCDIR=
ZINC=
ZINCOUT=-I.
OBJZ = adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o
OBJG = compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
OBJC = $(OBJZ) $(OBJG)
PIC_OBJZ = adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo
PIC_OBJG = compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo
PIC_OBJC = $(PIC_OBJZ) $(PIC_OBJG)
# to use the asm code: make OBJA=match.o, PIC_OBJA=match.lo
OBJA =
PIC_OBJA =
OBJS = $(OBJC) $(OBJA)
PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA)
all: static shared all64
static: example$(EXE) minigzip$(EXE)
shared: examplesh$(EXE) minigzipsh$(EXE)
all64: example64$(EXE) minigzip64$(EXE)
check: test
test: all teststatic testshared test64
teststatic: static
@TMPST=tmpst_$$; \
if echo hello world | ${QEMU_RUN} ./minigzip | ${QEMU_RUN} ./minigzip -d && ${QEMU_RUN} ./example $$TMPST ; then \
echo ' *** zlib test OK ***'; \
else \
echo ' *** zlib test FAILED ***'; false; \
fi
@rm -f tmpst_$$
testshared: shared
@LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \
DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
TMPSH=tmpsh_$$; \
if echo hello world | ${QEMU_RUN} ./minigzipsh | ${QEMU_RUN} ./minigzipsh -d && ${QEMU_RUN} ./examplesh $$TMPSH; then \
echo ' *** zlib shared test OK ***'; \
else \
echo ' *** zlib shared test FAILED ***'; false; \
fi
@rm -f tmpsh_$$
test64: all64
@TMP64=tmp64_$$; \
if echo hello world | ${QEMU_RUN} ./minigzip64 | ${QEMU_RUN} ./minigzip64 -d && ${QEMU_RUN} ./example64 $$TMP64; then \
echo ' *** zlib 64-bit test OK ***'; \
else \
echo ' *** zlib 64-bit test FAILED ***'; false; \
fi
@rm -f tmp64_$$
infcover.o: $(SRCDIR)test/infcover.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/infcover.c
infcover: infcover.o libz.a
$(CC) $(CFLAGS) -o $@ infcover.o libz.a
cover: infcover
rm -f *.gcda
${QEMU_RUN} ./infcover
gcov inf*.c
libz.a: $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
match.o: match.S
$(CPP) match.S > _match.s
$(CC) -c _match.s
mv _match.o match.o
rm -f _match.s
match.lo: match.S
$(CPP) match.S > _match.s
$(CC) -c -fPIC _match.s
mv _match.o match.lo
rm -f _match.s
example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/example.c
minigzip.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/minigzip.c
example64.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/example.c
minigzip64.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
$(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/minigzip.c
adler32.o: $(SRCDIR)adler32.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)adler32.c
crc32.o: $(SRCDIR)crc32.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)crc32.c
deflate.o: $(SRCDIR)deflate.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)deflate.c
infback.o: $(SRCDIR)infback.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)infback.c
inffast.o: $(SRCDIR)inffast.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inffast.c
inflate.o: $(SRCDIR)inflate.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inflate.c
inftrees.o: $(SRCDIR)inftrees.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)inftrees.c
trees.o: $(SRCDIR)trees.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)trees.c
zutil.o: $(SRCDIR)zutil.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)zutil.c
compress.o: $(SRCDIR)compress.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)compress.c
uncompr.o: $(SRCDIR)uncompr.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)uncompr.c
gzclose.o: $(SRCDIR)gzclose.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzclose.c
gzlib.o: $(SRCDIR)gzlib.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzlib.c
gzread.o: $(SRCDIR)gzread.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzread.c
gzwrite.o: $(SRCDIR)gzwrite.c
$(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)gzwrite.c
adler32.lo: $(SRCDIR)adler32.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/adler32.o $(SRCDIR)adler32.c
-@mv objs/adler32.o $@
crc32.lo: $(SRCDIR)crc32.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/crc32.o $(SRCDIR)crc32.c
-@mv objs/crc32.o $@
deflate.lo: $(SRCDIR)deflate.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/deflate.o $(SRCDIR)deflate.c
-@mv objs/deflate.o $@
infback.lo: $(SRCDIR)infback.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/infback.o $(SRCDIR)infback.c
-@mv objs/infback.o $@
inffast.lo: $(SRCDIR)inffast.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inffast.o $(SRCDIR)inffast.c
-@mv objs/inffast.o $@
inflate.lo: $(SRCDIR)inflate.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inflate.o $(SRCDIR)inflate.c
-@mv objs/inflate.o $@
inftrees.lo: $(SRCDIR)inftrees.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/inftrees.o $(SRCDIR)inftrees.c
-@mv objs/inftrees.o $@
trees.lo: $(SRCDIR)trees.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/trees.o $(SRCDIR)trees.c
-@mv objs/trees.o $@
zutil.lo: $(SRCDIR)zutil.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/zutil.o $(SRCDIR)zutil.c
-@mv objs/zutil.o $@
compress.lo: $(SRCDIR)compress.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/compress.o $(SRCDIR)compress.c
-@mv objs/compress.o $@
uncompr.lo: $(SRCDIR)uncompr.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/uncompr.o $(SRCDIR)uncompr.c
-@mv objs/uncompr.o $@
gzclose.lo: $(SRCDIR)gzclose.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzclose.o $(SRCDIR)gzclose.c
-@mv objs/gzclose.o $@
gzlib.lo: $(SRCDIR)gzlib.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzlib.o $(SRCDIR)gzlib.c
-@mv objs/gzlib.o $@
gzread.lo: $(SRCDIR)gzread.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzread.o $(SRCDIR)gzread.c
-@mv objs/gzread.o $@
gzwrite.lo: $(SRCDIR)gzwrite.c
-@mkdir objs 2>/dev/null || test -d objs
$(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/gzwrite.o $(SRCDIR)gzwrite.c
-@mv objs/gzwrite.o $@
placebo $(SHAREDLIBV): $(PIC_OBJS) libz.a
$(LDSHARED) $(SFLAGS) -o $@ $(PIC_OBJS) $(LDSHAREDLIBC) $(LDFLAGS)
rm -f $(SHAREDLIB) $(SHAREDLIBM)
ln -s $@ $(SHAREDLIB)
ln -s $@ $(SHAREDLIBM)
-@rmdir objs
example$(EXE): example.o $(STATICLIB)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ example.o $(TEST_LIBS)
minigzip$(EXE): minigzip.o $(STATICLIB)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip.o $(TEST_LIBS)
examplesh$(EXE): example.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) -L. $(SHAREDLIBV)
minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) -L. $(SHAREDLIBV)
example64$(EXE): example64.o $(STATICLIB)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ example64.o $(TEST_LIBS)
minigzip64$(EXE): minigzip64.o $(STATICLIB)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip64.o $(TEST_LIBS)
install-libs: $(LIBS)
-@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi
-@if [ ! -d $(DESTDIR)$(libdir) ]; then mkdir -p $(DESTDIR)$(libdir); fi
-@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
-@if [ ! -d $(DESTDIR)$(man3dir) ]; then mkdir -p $(DESTDIR)$(man3dir); fi
-@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
rm -f $(DESTDIR)$(libdir)/$(STATICLIB)
cp $(STATICLIB) $(DESTDIR)$(libdir)
chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
-@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
-@if test -n "$(SHAREDLIBV)"; then \
rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
echo "chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV)"; \
rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIB); \
ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
($(LDCONFIG) || true) >/dev/null 2>&1; \
fi
rm -f $(DESTDIR)$(man3dir)/zlib.3
cp $(SRCDIR)zlib.3 $(DESTDIR)$(man3dir)
chmod 644 $(DESTDIR)$(man3dir)/zlib.3
rm -f $(DESTDIR)$(pkgconfigdir)/zlib.pc
cp zlib.pc $(DESTDIR)$(pkgconfigdir)
chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
# The ranlib in install is needed on NeXTSTEP which checks file times
# ldconfig is for Linux
install: install-libs
-@if [ ! -d $(DESTDIR)$(includedir) ]; then mkdir -p $(DESTDIR)$(includedir); fi
rm -f $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
cp $(SRCDIR)zlib.h zconf.h $(DESTDIR)$(includedir)
chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
uninstall:
cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
cd $(DESTDIR)$(libdir) && rm -f libz.a; \
if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
fi
cd $(DESTDIR)$(man3dir) && rm -f zlib.3
cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc
docs: zlib.3.pdf
zlib.3.pdf: $(SRCDIR)zlib.3
groff -mandoc -f H -T ps $(SRCDIR)zlib.3 | ps2pdf - $@
zconf.h.cmakein: $(SRCDIR)zconf.h.in
-@ TEMPFILE=zconfh_$$; \
echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
sed -f $$TEMPFILE $(SRCDIR)zconf.h.in > $@ &&\
touch -r $(SRCDIR)zconf.h.in $@ &&\
rm $$TEMPFILE
zconf: $(SRCDIR)zconf.h.in
cp -p $(SRCDIR)zconf.h.in zconf.h
minizip-test: static
cd contrib/minizip && { CC="$(CC)" CFLAGS="$(CFLAGS)" $(MAKE) test ; cd ../.. ; }
minizip-clean:
cd contrib/minizip && { $(MAKE) clean ; cd ../.. ; }
mostlyclean: clean
clean: minizip-clean
rm -f *.o *.lo *~ \
example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
example64$(EXE) minigzip64$(EXE) \
infcover \
libz.* foo.gz so_locations \
_match.s maketree contrib/infback9/*.o
rm -rf objs
rm -f *.gcda *.gcno *.gcov
rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov
maintainer-clean: distclean
distclean: clean zconf zconf.h.cmakein
rm -f Makefile zlib.pc configure.log
-@rm -f .DS_Store
@if [ -f Makefile.in ]; then \
printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile ; \
printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile ; \
touch -r $(SRCDIR)Makefile.in Makefile ; fi
tags:
etags $(SRCDIR)*.[ch]
adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
compress.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
crc32.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.o inflate.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
inffast.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
inftrees.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
trees.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h
adler32.lo zutil.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
crc32.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
deflate.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
infback.lo inflate.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
inffast.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h
inftrees.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h
trees.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)trees.h
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_zlib
./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf --with-zlib=/home/song/arm_libgphoto2/arm_install_zlib/lib --with-iconv=/home/song/arm_libgphoto2/arm_install_libiconv/lib --without-python CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install DESTDIR=/home/song/arm_libgphoto2/arm_install_libxml2
./configure --prefix=/home/song/arm_libgphoto2/install_libgphoto2 --host=arm-rockchip830-linux-uclibcgnueabihf LDFLAGS=-ldl LIBLTDL=/home/song/arm_libgphoto2/
arm_install_libtool/lib/libltdl.a LTDLINCL=-I/home/song/arm_libgphoto2/arm_install_libtool/include LIBUSB_LIBS=/home/song/arm_libgphoto2/arm_install_libusb/lib/libusb-1.0.a /home/song/arm_l
ibgphoto2/arm_install_libusb-compat-0.1.8/lib/libusb.a LIBUSB_CFLAGS="-I/home/song/arm_libgphoto2/arm_install_libusb/include -I/home/song/arm_libgphoto2/arm_install_libusb-compat-0.1.8/incl
ude" LIBEXIF_CFLAGS=-I/home/song/arm_libgphoto2/arm_install_libexif/include LIBEXIF_LIBS=/home/song/arm_libgphoto2/arm_install_libexif/lib/libexif.a LIBXML2_CFLAGS=-I/home/song/arm_libgphot
o2/arm_install_libxml2/include/libxml2 LIBXML2_LIBS=/home/song/arm_libgphoto2/arm_install_libxml2/lib/libxml2.so CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclib
cgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-g+
+
make
make install
sudo ./configure --prefix=/ --host=arm-rockchip830-linux-uclibcgnueabihf LDFLAGS=-ldl POPT_CFL
AGS=-I/home/song/arm_libgphoto2/arm_install_popt/include POPT_LIBS=/home/song/arm_libgphoto2/arm_install_popt/lib/libpop
t.a LIBLTDL=/home/song/arm_libgphoto2/arm_install_libtool/lib/libltdl.a LTDLINCL=-I/home/song/arm_libgphoto2/arm_install
_libtool//include/ LIBUSB_LIBS=/home/song/arm_libgphoto2/arm_install_libusb/lib/libusb-1.0.a LIBUSB_CFLAGS=-I/home/song/
arm_libgphoto2/arm_install_libusb/include LIBEXIF_CFLAGS=-I/home/song/arm_libgphoto2/arm_install_libexif/include LIBEXIF
_LIBS=/home/song/arm_libgphoto2/arm_install_libexif/lib/libexif.a LIBGPHOTO2_LIBS="/home/song/arm_libgphoto2/install_lib
gphoto2/lib/libgphoto2.so /home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2_port.so" LIBGPHOTO2_CFLAGS=-I/home
/song/arm_libgphoto2/install_libgphoto2/include --without-cdk --without-readline --without-aalib --without-jpeg --withou
t-pthread CC=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-lin
ux-uclibcgnueabihf-gcc CXX=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-r
ockchip830-linux-uclibcgnueabihf-g++
make
make install DESTDIR=/home/song/arm_libgphoto2/install_gphoto2
交叉编译工具链的配置
xmake f -p cross --sdk=/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf
set_version("1.0.0")
add_rules("mode.debug", "mode.release")
includes("@builtin/xpack")
toolchain("luckfox")
set_kind("standalone")
set_sdkdir("/home/song/luckfox-pico/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf")
toolchain_end()
local LIBGPHOTO2_PATH = "/home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2.so"
local LIBGPHOTO2_PORT_PATH = "/home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2_port.so"
local CAMLIBS_PATH = "/home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2/2.5.31/*"
local IOLIBS_PATH = "/home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2_port/0.12.2/*"
local USB_LIBS_PATH = "/home/song/arm_libgphoto2/arm_install_libusb-compat-0.1.8/lib/libusb.so"
local USB_LIBS_1_0_PATH = "/home/song/arm_libgphoto2/arm_install_libusb/lib/libusb-1.0.so"
local LIBXMLE_2_PATH = "/home/song/arm_libgphoto2/arm_install_libxml2/lib/libxml2.so.2"
-- 设置 SDK
set_toolchains("luckfox")
target("DSLR_plug-in")
-- 编译成可执行文件
set_kind("binary")
-- libgphoto2 库的配置
add_includedirs("/home/song/arm_libgphoto2/install_libgphoto2/include")
-- 设置链接库
add_links(LIBGPHOTO2_PATH)
add_links(LIBGPHOTO2_PORT_PATH)
add_links(USB_LIBS_PATH)
add_links(USB_LIBS_1_0_PATH)
add_links("/home/song/arm_libgphoto2/install_libgphoto2/lib/libgphoto2/2.5.31/ptp2.so")
add_links("/home/song/arm_libgphoto2/arm_install_libxml2/lib/libxml2.so")
-- 设置 SDK
set_toolchains("luckfox")
-- 源文件
add_files("src/*.c", "src/uart/src/*.c|main.c", "src/oled/*.c|main.c", "src/oled/i2c/*.c", "src/oled/Fonts/*.c")
-- c11 标准
set_languages("c11", "cxx11")
xpack("DSLR_PLOG_IN")
set_formats("zip")
set_title("DSL_PLOG_IN")
set_author("SongZihui")
set_homepage("https://szhwho.top")
set_licensefile("LICENSE")
add_targets("DSLR_plug-in")
add_sourcefiles("(src/**)")
after_installcmd(function (package, batchcmds)
batchcmds:mkdir(package:installdir("lib"))
batchcmds:cp(LIBGPHOTO2_PATH, package:installdir("lib"), {rootdir = "src"})
batchcmds:cp(LIBGPHOTO2_PORT_PATH, package:installdir("lib"), {rootdir = "src"})
batchcmds:cp(USB_LIBS_PATH, package:installdir("lib"), {rootdir = "src"})
batchcmds:cp(USB_LIBS_1_0_PATH, package:installdir("lib"), {rootdir = "src"})
batchcmds:cp(LIBXMLE_2_PATH, package:installdir("lib"), {rootdir = "src"})
batchcmds:cp("./install.sh", package:installdir(""), {rootdir = "src"})
batchcmds:cp("./uninstall.sh", package:installdir(""), {rootdir = "src"})
batchcmds:mkdir(package:installdir("lib/camlibs"))
batchcmds:mkdir(package:installdir("lib/iolibs"))
batchcmds:cp(CAMLIBS_PATH, package:installdir("lib/camlibs"), {rootdir = "src"})
batchcmds:cp(IOLIBS_PATH, package:installdir("lib/iolibs"), {rootdir = "src"})
end)
after_uninstallcmd(function (package, batchcmds)
batchcmds:rmdir(package:installdir("lib"))
end)
如果没有进行特别设置的话，gphoto2 或者使用了 libgphoto2 的程序运行时会去 libgphoto2 的安装目录去找，我的方式是在 luckfox 开发板上又建了一个相同的路径来存这个驱动（一些动态链接库文件）。