mirror of
https://github.com/cookiengineer/audacity
synced 2025-11-04 08:04:06 +01:00
68 lines
2.1 KiB
Plaintext
68 lines
2.1 KiB
Plaintext
dnl add license?
|
|
dnl
|
|
dnl Please increment the serial number below whenever you alter this macro
|
|
dnl for the benefit of automatic macro update systems
|
|
# audacity_checklib_libexpat.m4 serial 2
|
|
|
|
AC_DEFUN([AUDACITY_CHECKLIB_EXPAT], [
|
|
|
|
AC_ARG_WITH(expat,
|
|
[AS_HELP_STRING([--with-expat],
|
|
[which expat to use for XML file support: [system,local]])],
|
|
EXPAT_ARGUMENT=$withval,
|
|
EXPAT_ARGUMENT="unspecified")
|
|
|
|
dnl see if expat is installed on the system
|
|
|
|
PKG_CHECK_MODULES(EXPAT, expat,
|
|
EXPAT_SYSTEM_AVAILABLE="yes",
|
|
EXPAT_SYSTEM_AVAILABLE="no")
|
|
|
|
dnl Fall back to check for -lexpat when there is not pkg-config file.
|
|
if test "$EXPAT_SYSTEM_AVAILABLE" = "no"; then
|
|
AC_CHECK_LIB(expat, XML_ParserCreate,
|
|
libexpat_found="yes",
|
|
libexpat_found="no")
|
|
|
|
AC_CHECK_HEADER(expat.h,
|
|
expat_h_found="yes",
|
|
expat_h_found="no")
|
|
|
|
if test "$libexpat_found" = "yes" -a "$expat_h_found" = "yes"; then
|
|
EXPAT_SYSTEM_AVAILABLE="yes"
|
|
EXPAT_LIBS="-lexpat"
|
|
fi
|
|
fi
|
|
|
|
if test "$EXPAT_SYSTEM_AVAILABLE" = "yes"; then
|
|
AC_MSG_NOTICE([Expat libraries are available as system libraries])
|
|
else
|
|
AC_MSG_NOTICE([Expat libraries are NOT available as system libraries])
|
|
fi
|
|
|
|
dnl see if expat is available in the local tree
|
|
|
|
AC_CHECK_FILE(${srcdir}/lib-src/expat/lib/expat.h,
|
|
EXPAT_LOCAL_AVAILABLE="yes",
|
|
EXPAT_LOCAL_AVAILABLE="no")
|
|
|
|
if test "$EXPAT_LOCAL_AVAILABLE" = "yes"; then
|
|
AC_MSG_NOTICE([Expat libraries are available in the local tree])
|
|
else
|
|
AC_MSG_NOTICE([Expat libraries are NOT available in the local tree])
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN([AUDACITY_CONFIG_EXPAT], [
|
|
if test "$EXPAT_USE_LOCAL" = yes; then
|
|
EXPAT_CFLAGS='-I$(top_srcdir)/lib-src/expat'
|
|
EXPAT_LIBS='$(top_builddir)/lib-src/expat/libexpat.la'
|
|
AC_CONFIG_SUBDIRS([lib-src/expat])
|
|
fi
|
|
|
|
AC_SUBST([EXPAT_CFLAGS])
|
|
AC_SUBST([EXPAT_LIBS])
|
|
|
|
AM_CONDITIONAL([USE_LOCAL_EXPAT], [test "$EXPAT_USE_LOCAL" = yes])
|
|
])
|