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# - Find obstack
# Figure out if obstack is in glibc or if it musl-obstack or elsewhere
#
# OBSTACK_LIBRARY - Library to use obstack
# OBSTACK_FOUND - True if found.
message(STATUS "Checking availability of obstack library")
INCLUDE(CheckLibraryExists)
if (OBSTACK_LIBRARY)
# Already in cache, be silent
set(OBSTACK_FIND_QUIETLY TRUE)
endif (OBSTACK_LIBRARY)
find_library(OBSTACK_LIBRARY
NAMES obstack
PATHS /usr/lib /usr/local/lib /usr/lib64 /usr/local/lib64 ~/usr/local/lib ~/usr/local/lib64
)
if (OBSTACK_LIBRARY)
set(OBSTACK_FOUND TRUE)
set(OBSTACK_LIBRARY ${OBSTACK_LIBRARY})
set(CMAKE_REQUIRED_LIBRARIES ${OBSTACK_LIBRARY})
else (OBSTACK_LIBRARY)
set(OBSTACK_LIBRARY "")
endif (OBSTACK_LIBRARY)
if (OBSTACK_FOUND)
if (NOT OBSTACK_FIND_QUIETLY)
message(STATUS "Found obstack library: ${OBSTACK_LIBRARY}")
endif (NOT OBSTACK_FIND_QUIETLY)
else (OBSTACK_FOUND)
set(OBSTACK_FOUND TRUE)
message(STATUS "Assuming obstack is in libc")
endif (OBSTACK_FOUND)
mark_as_advanced(OBSTACK_LIBRARY)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_SOURCE_DIR}/config.h)
message(STATUS "Checking availability of obstack library - done")
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