From 9118f593b3b2bc09772a5989acaddccae734792c Mon Sep 17 00:00:00 2001 From: Michael Jumper Date: Sun, 1 Apr 2012 19:22:26 -0700 Subject: [PATCH] Restore checks for libpng. --- libguac/configure.in | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libguac/configure.in b/libguac/configure.in index 28cb34bd..ba84bb59 100644 --- a/libguac/configure.in +++ b/libguac/configure.in @@ -51,12 +51,13 @@ AC_DEFINE(_BSD_SOURCE) # Checks for libraries. AC_CHECK_LIB([dl], [dlopen],, AC_MSG_ERROR("libdl is required for loading client plugins")) +AC_CHECK_LIB([png], [png_write_png],, AC_MSG_ERROR("libpng is required for writing png messages")) AC_CHECK_LIB([cairo], [cairo_create],, AC_MSG_ERROR("cairo is required for drawing instructions")) AC_CHECK_LIB([pthread], [pthread_create]) AC_CHECK_LIB([wsock32], [main]) # Checks for header files. -AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/socket.h time.h sys/time.h syslog.h unistd.h cairo/cairo.h]) +AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/socket.h time.h sys/time.h syslog.h unistd.h cairo/cairo.h pngstruct.h]) # Checks for typedefs, structures, and compiler characteristics. AC_TYPE_SIZE_T @@ -65,7 +66,7 @@ AC_TYPE_SSIZE_T # Checks for library functions. AC_FUNC_MALLOC AC_FUNC_REALLOC -AC_CHECK_FUNCS([clock_gettime gettimeofday memmove memset select strdup nanosleep]) +AC_CHECK_FUNCS([clock_gettime gettimeofday memmove memset select strdup png_get_io_ptr nanosleep]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT