AC_MSG_CHECKING([whether to build the JPIP library])
AC_MSG_RESULT([${want_jpip}])
-if test "x${want_jpip}" = "xyes" ; then
- AC_DEFINE(USE_JPIP, [1], [define to 1 if you use jpip])
-fi
-
-# libfcgi
-
-if test "x${want_jpip}" = "xyes" ; then
- OPJ_CHECK_LIB([/usr],
- [fcgi_stdio.h],
- [fcgi],
- [FCGI_printf],
- [want_jpip="yes"],
- [want_jpip="no"])
-fi
-
-if test "x${want_jpip}" = "xno" ; then
- OPJ_CHECK_LIB([/usr/local],
- [fcgi_stdio.h],
- [fcgi],
- [FCGI_printf],
- [want_jpip="yes"],
- [want_jpip="no"])
-fi
-
-if test "x${want_jpip}" = "xno" ; then
- OPJ_CHECK_LIB([/opt],
- [fcgi_stdio.h],
- [fcgi],
- [FCGI_printf],
- [want_jpip="yes"],
- [want_jpip="no"])
-fi
-
-AM_CONDITIONAL([WANT_JPIP], [test "x${want_jpip}" = "xyes"])
-
### Checks for programs
])
if ! test "x${have_libpng}" = "xyes" ; then
- OPJ_CHECK_LIB([/usr],
- [png.h],
- [png],
- [png_create_write_struct],
- [have_libpng="yes"],
- [have_libpng="no"])
- fi
-
- if ! test "x${have_libpng}" = "xyes" ; then
- OPJ_CHECK_LIB([/usr/local],
- [png.h],
- [png],
- [png_create_write_struct],
- [have_libpng="yes"],
- [have_libpng="no"])
- fi
-
- if ! test "x${have_libpng}" = "xyes" ; then
- OPJ_CHECK_LIB([/opt],
- [png.h],
+ OPJ_CHECK_LIB([png.h],
[png],
[png_create_write_struct],
[have_libpng="yes"],
if test "x${want_tiff}" = "xyes" ; then
- OPJ_CHECK_LIB([/usr],
+ OPJ_CHECK_LIB(
[tiff.h],
[tiff],
[TIFFOpen],
[have_libtiff="yes"],
[have_libtiff="no"])
- if ! test "x${have_libtiff}" = "xyes" ; then
- OPJ_CHECK_LIB([/usr/local],
- [tiff.h],
- [tiff],
- [TIFFOpen],
- [have_libtiff="yes"],
- [have_libtiff="no"])
- fi
-
- if ! test "x${have_libtiff}" = "xyes" ; then
- OPJ_CHECK_LIB([/opt],
- [tiff.h],
- [tiff],
- [TIFFOpen],
- [have_libtiff="yes"],
- [have_libtiff="no"])
- fi
-
if test "x${have_libtiff}" = "xno" ; then
AC_MSG_WARN([Can not find a usuable TIFF library. Make sure that CPPFLAGS and LDFLAGS are correctly set.])
fi
AM_CONDITIONAL([with_libtiff], [test "x${have_libtiff}" = "xyes"])
-AC_ARG_VAR([TIFF_CFLAGS], [preprocessor flags for libtiff])
-AC_SUBST(TIFF_CFLAGS)
-AC_ARG_VAR([TIFF_LIBS], [linker flags for libtiff])
-AC_SUBST(TIFF_LIBS)
-
# libcms2
lcms_output="no"
fi
+# libfcgi
+
+if test "x${want_jpip}" = "xyes" ; then
+
+ have_fcgi="no"
+ OPJ_CHECK_LIB(
+ [fcgi_stdio.h],
+ [fcgi],
+ [FCGI_Accept],
+ [have_fcgi="yes"],
+ [have_fcgi="no"])
+
+ if ! test "x${have_fcgi}" = "xyes" ; then
+ AC_MSG_WARN([FastCGI library not found. OpenJPIP will not be compiled.])
+ want_jpip="no"
+ fi
+
+fi
+
+if test "x${want_jpip}" = "xyes" ; then
+ AC_DEFINE(USE_JPIP, [1], [define to 1 if you use jpip])
+fi
+
+AM_CONDITIONAL([WANT_JPIP], [test "x${want_jpip}" = "xyes"])
+
### Checks for header files
## FIXME: declarations must be fixed in source code. See autoconf manual
dnl Macro that check if a library is in a specified directory.
-dnl Usage: OPJ_CHECK_LIB(prefix, header, lib, func [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Usage: OPJ_CHECK_LIB_WITH_PREFIX(prefix, header, lib, func [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Call AC_SUBST(THELIB_CFLAGS)
dnl Call AC_SUBST(THELIB_LIBS)
dnl where THELIB is the uppercase value of 'lib'
-AC_DEFUN([OPJ_CHECK_LIB],
+AC_DEFUN([OPJ_CHECK_LIB_WITH_PREFIX],
[
m4_pushdef([UP], m4_toupper([$3]))
__opj_have_dep="no"
save_CPPFLAGS=${CPPFLAGS}
-CPPFLAGS="${CPPFLAGS} -I${__opj_prefix}/include"
-AC_CHECK_HEADER([${__opj_header}], [__opj_have_dep="yes"], [__opj_have_dep="no"])
-CPPFLAGS=${save_CPPFLAGS}
+save_LDFLAGS=${LDFLAGS}
+save_LIBS=${LIBS}
-if test "x${__opj_have_dep}" = "xyes" ; then
- save_LDFLAGS=${LDFLAGS}
+if test "x${__opj_prefix}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS} $UP[_CFLAGS]"
+ LDFLAGS="${LDFLAGS} $UP[_LIBS]"
+else
+ CPPFLAGS="${CPPFLAGS} -I${__opj_prefix}/include"
LDFLAGS="${LDFLAGS} -L${__opj_prefix}/lib"
- AC_CHECK_LIB([${__opj_lib}],
- [${__opj_func}],
- [__opj_have_dep="yes"],
- [__opj_have_dep="no"])
- LDFLAGS=${save_LDFLAGS}
+ LIBS="${LIBS} -l${__opj_lib}"
+fi
+
+AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <${__opj_header}>
+ ]],
+ [[
+${__opj_func}();
+ ]])],
+ [__opj_have_dep="yes"],
+ [__opj_have_dep="no"])
+
+CPPFLAGS=${save_CPPFLAGS}
+LDFLAGS=${save_LDFLAGS}
+LIBS=${save_LIBS}
+
+if test "x${__opj_prefix}" = "x" ; then
+ AC_MSG_CHECKING([whether ]UP[ library is available in standard or predefined directories])
+else
+ AC_MSG_CHECKING([whether ]UP[ library is available in ${__opj_prefix}])
fi
+AC_MSG_RESULT([${__opj_have_dep}])
-if test "x${__opj_have_dep}" = "xyes" ; then
- if ! test "x$1" = "x/usr" ; then
+if test "x${__opj_have_dep}" = "xyes" && ! test "x${__opj_prefix}" = "x"; then
+ if test "x${UP[]_CFLAGS}" = "x" ; then
UP[]_CFLAGS="-I${__opj_prefix}/include"
- UP[]_LIBS="-L${__opj_prefix}/lib"
fi
- UP[]_LIBS="${UP[]_LIBS} -l${__opj_lib}"
+ if test "x${UP[]_LIBS}" = "x" ; then
+ UP[]_LIBS="-L${__opj_prefix}/lib -l${__opj_lib}"
+ fi
+fi
+
+AS_IF([test "x${__opj_have_dep}" = "xyes"], [$5], [$6])
+
+m4_popdef([UP])
+m4_popdef([DOWN])
+
+])
+
+dnl Macro that check if a library is in a set of directories.
+
+dnl Usage: OPJ_CHECK_LIB(header, lib, func [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([OPJ_CHECK_LIB],
+[
+
+m4_pushdef([UP], m4_toupper([$2]))
+
+__opj_have_dep="no"
+
+OPJ_CHECK_LIB_WITH_PREFIX([],
+ [$1],
+ [$2],
+ [$3],
+ [__opj_have_dep="yes"],
+ [__opj_have_dep="no"])
+
+if ! test "x${__opj_have_dep}" = "xyes" ; then
+ OPJ_CHECK_LIB_WITH_PREFIX([/usr],
+ [$1],
+ [$2],
+ [$3],
+ [__opj_have_dep="yes"],
+ [__opj_have_dep="no"])
fi
-AC_ARG_VAR(UP[_CFLAGS], [preprocessor flags for lib$3])
+if ! test "x${__opj_have_dep}" = "xyes" ; then
+ OPJ_CHECK_LIB_WITH_PREFIX([/usr/local],
+ [$1],
+ [$2],
+ [$3],
+ [__opj_have_dep="yes"],
+ [__opj_have_dep="no"])
+fi
+
+if ! test "x${__opj_have_dep}" = "xyes" ; then
+ OPJ_CHECK_LIB_WITH_PREFIX([/opt/local],
+ [$1],
+ [$2],
+ [$3],
+ [__opj_have_dep="yes"],
+ [__opj_have_dep="no"])
+fi
+
+AC_ARG_VAR(UP[_CFLAGS], [preprocessor flags for lib$2])
AC_SUBST(UP[_CFLAGS])
-AC_ARG_VAR(UP[_LIBS], [linker flags for lib$3])
+AC_ARG_VAR(UP[_LIBS], [linker flags for lib$2])
AC_SUBST(UP[_LIBS])
-AS_IF([test "x${__opj_have_dep}" = "xyes"], [$5], [$6])
+AS_IF([test "x${__opj_have_dep}" = "xyes"], [$4], [$5])
m4_popdef([UP])
-m4_popdef([DOWN])
])