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Fix Makefile compatibility issues with Raspberry pi

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Along with adding utf8proc to actually be compiled
This commit is contained in:
Juan Potato
2016-12-02 21:14:25 -05:00
parent 0f6a24a2fb
commit 3553b4da51
3 changed files with 37 additions and 9 deletions
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29
linux/Makefile
View File

@@ -14,7 +14,7 @@ endif
TARGET = ccextractor
OBJS_DIR = objs
VPATH = ../src:../src/gpacmp4:../src/libpng:../src/zlib:../src/lib_ccx:../src/zvbi:../src/lib_hash
VPATH = ../src:../src/gpacmp4:../src/libpng:../src/zlib:../src/lib_ccx:../src/zvbi:../src/lib_hash:../src/utf8proc
SRCS_DIR = ../src
SRCS_C = $(wildcard $(SRCS_DIR)/*.c)
@@ -46,6 +46,10 @@ SRCS_HASH_DIR = $(SRCS_DIR)/lib_hash
SRCS_HASH = $(wildcard $(SRCS_HASH_DIR)/*.c)
OBJS_HASH = $(SRCS_HASH:$(SRCS_HASH_DIR)/%.c=$(OBJS_DIR)/%.o)
SRCS_UTF8_DIR = $(SRCS_DIR)/utf8proc
SRCS_UTF8 = $(SRCS_UTF8_DIR)/utf8proc.c
OBJS_UTF8 = $(SRCS_UTF8:$(SRCS_UTF8_DIR)/%.c=$(OBJS_DIR)/%.o)
INSTLALL = cp -f -p
INSTLALL_PROGRAM = $(INSTLALL)
DESTDIR = /usr/bin
@@ -71,9 +75,19 @@ endif
ifeq ($(ENABLE_OCR),yes)
CFLAGS+=-DENABLE_OCR -DPNG_NO_CONFIG_H
TESS_LDFLAGS+= $(shell pkg-config --libs tesseract)
LEPT_LDFLAGS+= $(shell pkg-config --libs lept)
ifneq ($(shell pkg-config --exists tesseract), $(EMPTY))
TESS_LDFLAGS+= $(shell pkg-config --libs tesseract)
TESS_CFLAGS+= $(shell pkg-config --cflags tesseract)
else
#fix for raspberry pi not having a pkgconfig file for tesseract
ifneq ($(wildcard /usr/include/tesseract/*),$(EMPTY))
TESS_LDFLAGS+= -ltesseract
TESS_CFLAGS+= -I/usr/include/tesseract
endif
endif
#error checking of library are there or not
ifeq ($(TESS_LDFLAGS),$(EMPTY))
$(error **ERROR** "tesseract not found")
@@ -81,6 +95,7 @@ else
#TODO print the version of library found
$(info "tesseract found")
endif
ifeq ($(LEPT_LDFLAGS),$(EMPTY))
$(error **ERROR** "leptonica not found")
else
@@ -88,7 +103,7 @@ else
$(info "Leptonica found")
endif
CFLAGS += $(shell pkg-config --cflags tesseract)
CFLAGS += $(TESS_CFLAGS)
CFLAGS += $(shell pkg-config --cflags lept)
LDFLAGS += $(TESS_LDFLAGS)
LDFLAGS += $(LEPT_LDFLAGS)
@@ -112,8 +127,8 @@ all: pre-build objs_dir $(TARGET)
objs_dir:
mkdir -p $(OBJS_DIR)
$(TARGET): $(OBJS) $(OBJS_PNG) $(OBJS_GPACMP4) $(OBJS_ZVBI) $(OBJS_ZLIB) $(OBJS_HASH) $(OBJS_CCX)
$(CC) $(ALL_FLAGS) $(CFLAGS) $(OBJS) $(OBJS_CCX) $(OBJS_PNG) $(OBJS_ZVBI) $(OBJS_GPACMP4) $(OBJS_ZLIB) $(OBJS_HASH) $(LDFLAGS) -o $@
$(TARGET): $(OBJS) $(OBJS_PNG) $(OBJS_GPACMP4) $(OBJS_ZVBI) $(OBJS_ZLIB) $(OBJS_HASH) $(OBJS_CCX) $(OBJS_UTF8)
$(CC) $(ALL_FLAGS) $(CFLAGS) $(OBJS) $(OBJS_CCX) $(OBJS_PNG) $(OBJS_ZVBI) $(OBJS_GPACMP4) $(OBJS_ZLIB) $(OBJS_HASH) $(OBJS_UTF8) $(LDFLAGS) -o $@
$(OBJS_DIR)/%.o: %.c
$(CC) -c $(ALL_FLAGS) $(INCLUDE) $(CFLAGS) $< -o $@
@@ -127,7 +142,7 @@ $(OBJS_DIR)/ccextractor.o: ccextractor.c
.PHONY: clean
clean:
rm -rf $(TARGET) 2>/dev/null || true
rm -rf $(OBJS_CCX) $(OBJS_PNG) $(OBJS_ZLIB) $(OBJS_GPACMP4) $(OBJS_HASH) $(OBJS) 2>/dev/null || true
rm -rf $(OBJS_CCX) $(OBJS_PNG) $(OBJS_ZLIB) $(OBJS_GPACMP4) $(OBJS_HASH) $(OBJS_UTF8) $(OBJS) 2>/dev/null || true
rm -rdf $(OBJS_DIR) 2>/dev/null || true
rm -rf .depend 2>/dev/null || true
@@ -141,7 +156,7 @@ uninstall:
.PHONY: depend dep
depend dep:
$(CC) $(CFLAGS) $(INCLUDE) -E -MM $(SRCS_C) $(SRCS_PNG) $(SRCS_ZVBI) $(SRCS_ZLIB) $(SRCS_HASH) $(SRCS_CCX) \
$(CC) $(CFLAGS) $(INCLUDE) -E -MM $(SRCS_C) $(SRCS_PNG) $(SRCS_ZVBI) $(SRCS_ZLIB) $(SRCS_HASH) $(SRCS_UTF8) $(SRCS_CCX) \
$(SRCS_GPACMP4_C) $(SRCS_GPACMP4_CPP) |\
sed 's/^[a-zA-Z_0-9]*.o/$(OBJS_DIR)\/&/' > .depend

5
linux/build_hardsubx
View File

@@ -7,10 +7,11 @@ SRC_ZVBI="$(find ../src/zvbi/ -name '*.c')"
SRC_CCX="$(find ../src/lib_ccx/ -name '*.c')"
SRC_GPAC="$(find ../src/gpacmp4/ -name '*.c')"
SRC_HASH="$(find ../src/lib_hash/ -name '*.c')"
SRC_UTF8="../src/utf8proc/utf8proc.c"
SRC_PROTOBUF="$(find ../src/protobuf-c/ -name '*.c')"
protobuf-c
BLD_SOURCES="../src/ccextractor.c $SRC_CCX $SRC_GPAC $SRC_ZLIB $SRC_ZVBI $SRC_LIBPNG $SRC_HASH $SRC_PROTOBUF"
BLD_LINKER="-lm -zmuldefs -l tesseract -l lept -L/usr/local/lib -lswscale -lavutil -pthread -lavformat -lavcodec -lxcb-shm -lxcb -lX11 -llzma -lz -lswresample -lavutil"
BLD_SOURCES="../src/ccextractor.c $SRC_CCX $SRC_GPAC $SRC_ZLIB $SRC_ZVBI $SRC_LIBPNG $SRC_HASH $SRC_UTF8 $SRC_PROTOBUF"
BLD_LINKER="-lm -zmuldefs -l tesseract -l lept -L/usr/local/lib -lswscale -lavutil -pthread -lavformat -lavcodec -lxcb-shm -lxcb -lX11 -llzma -lz -lswresample"
./pre-build.sh
gcc $BLD_FLAGS $BLD_INCLUDE -o ccextractor $BLD_SOURCES $BLD_LINKER

12
raspberrypi.md Normal file
View File

@@ -0,0 +1,12 @@
# Installing on a Raspberry Pi
dependencies for ocr mode:
* libleptonica-dev
* libtesseract-dev
```bash
sudo apt-get install libleptonica-dev libtesseract-dev
```
Other than this you just need to cd into the linux directory and run `make` or `make ENABLE_OCR=yes` if you want ocr enabled.