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tesseract: switch to CMake 

Allows simplifying the Makefile. Also faster compilation.

Added CMake patch to fix compilation.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2020-07-04 14:09:49 -07:00
parent b3000441dc
commit ea5405bfa6
No known key found for this signature in database
GPG Key ID: 36D31CFA845F0E3B
3 changed files with 55 additions and 9 deletions
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2
libs/leptonica/Makefile
View File

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=leptonica
PKG_VERSION:=1.78.0
PKG_RELEASE:=2
PKG_RELEASE:=3
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://www.leptonica.org/source/

18
utils/tesseract/Makefile
View File

@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=tesseract
PKG_VERSION:=4.0.0
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://codeload.github.com/tesseract-ocr/tesseract/tar.gz/$(PKG_VERSION)?
@ -19,12 +19,10 @@ PKG_LICENSE:=Apache-2.0
PKG_LICENSE_FILES:=LICENSE
PKG_BUILD_PARALLEL:=1
PKG_FIXUP:=autoreconf
PKG_INSTALL:=1
CMAKE_BINARY_SUBDIR:=openwrt-build
include $(INCLUDE_DIR)/package.mk
TARGET_LDFLAGS += -Wl,-rpath-link=$(STAGING_DIR)/usr/lib
include $(INCLUDE_DIR)/cmake.mk
define Package/tesseract
MENU:=1
@ -36,11 +34,17 @@ define Package/tesseract
endef
TARGET_CFLAGS:=$(filter-out -O%,$(TARGET_CFLAGS)) -O3
CMAKE_OPTIONS += \
-DBUILD_TRAINING_TOOLS=OFF
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/include/tesseract $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libtesseract.{a,so*} $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libtesseract.so* $(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/lib/cmake
$(CP) $(PKG_INSTALL_DIR)/usr/cmake/*.cmake $(1)/usr/lib/cmake/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/tesseract.pc $(1)/usr/lib/pkgconfig/
endef
@ -50,8 +54,6 @@ define Package/tesseract/install
$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/bin/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib*.so.* $(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/share
$(CP) $(PKG_INSTALL_DIR)/usr/share/* $(1)/usr/share/
endef
$(eval $(call BuildPackage,tesseract))

44
utils/tesseract/patches/010-cmake.patch Normal file
View File

@ -0,0 +1,44 @@
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -224,41 +224,6 @@ set(tesseract_src ${tesseract_src}
src/api/pdfrenderer.cpp
)
-if (WIN32)
- if (MSVC)
- include_directories(src/vs2010/tesseract)
- set(tesseract_hdr
- ${tesseract_hdr}
- ${CMAKE_CURRENT_SOURCE_DIR}/src/vs2010/tesseract/resource.h)
- set(tesseract_rsc ${CMAKE_BINARY_DIR}/vs2010/tesseract/libtesseract.rc)
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/dotproductsse.cpp
- PROPERTIES COMPILE_DEFINITIONS __SSE4_1__)
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/intsimdmatrixsse.cpp
- PROPERTIES COMPILE_DEFINITIONS __SSE4_1__)
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/dotproductavx.cpp
- PROPERTIES COMPILE_FLAGS "/arch:AVX")
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/intsimdmatrixavx2.cpp
- PROPERTIES COMPILE_FLAGS "/arch:AVX2")
- endif()
-else()
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/dotproductsse.cpp
- PROPERTIES COMPILE_FLAGS "-msse4.1")
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/intsimdmatrixsse.cpp
- PROPERTIES COMPILE_FLAGS "-msse4.1")
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/dotproductavx.cpp
- PROPERTIES COMPILE_FLAGS "-mavx")
- set_source_files_properties(
- ${CMAKE_CURRENT_SOURCE_DIR}/src/arch/intsimdmatrixavx2.cpp
- PROPERTIES COMPILE_FLAGS "-mavx2")
-endif()
-
add_library (libtesseract ${LIBRARY_TYPE} ${tesseract_src} ${tesseract_hdr}
${tesseract_rsc}
)