libpng contains a main() function with a compiled test file. (Bug #2322)

Added by Adi Shavit over 12 years ago. Updated over 12 years ago.

Status:Done Start date:2012-08-29
Priority:Normal Due date:
Assignee:Andrey Kamaev % Done:

0%
Category:build/install
Target version:2.4.3
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

Hi,

It seems that the libpng CMake pulls in all *.c files, including pngtest.c which contains a main() function.
See this thread for the trouble it causes.
This file <OpenCV2.4.0>\3rdparty\libpng\CMakeLists.txt pulls in all *.c which includes the test program.
# ----------------------------------------------------------------------------
#  CMake file for libpng. See root CMakeLists.txt
#
# ----------------------------------------------------------------------------
project(${PNG_LIBRARY})

# List of C++ files:

ocv_include_directories("${CMAKE_CURRENT_SOURCE_DIR}" ${ZLIB_INCLUDE_DIR})

file(GLOB lib_srcs *.c)
file(GLOB lib_hdrs *.h)

Adi

Associated revisions

Revision 863e9c69
Added by Roman Donchenko about 11 years ago

Merge pull request #2322 from berak:b_cc_read

History

#1
Updated by Adi Shavit over 12 years ago

I just saw that in c6d1421f9be64953353b39e5ab56f83f037fd41e to the Git repo, the file pngtest.c was removed, so the problem should go away.

#2
Updated by Andrey Kamaev over 12 years ago

Yes, problem is fixed with 3rdparty libs update.

  • Assignee changed from Alexander Shishkov to Andrey Kamaev
  • Status changed from Open to Done
  • Target version set to 2.4.3

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