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fix expat search

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should fix travis on os x
This commit is contained in:
John Cupitt 2017-03-02 09:30:10 +00:00
parent 3be6bb1323
commit 6c0fe14c90
1 changed files with 8 additions and 12 deletions
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20
m4/expat.m4
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@ -1,18 +1,14 @@
dnl Check if --with-expat[=PREFIX] is specified and
dnl Expat >= 1.95.0 is installed in the system.
dnl If yes, substitute EXPAT_CFLAGS, EXPAT_LIBS with regard to
dnl the specified PREFIX and set with_expat to PREFIX, or 'yes' if PREFIX
dnl has not been specified. Also HAVE_LIBEXPAT, HAVE_EXPAT_H are defined.
dnl If --with-expat has not been specified, set with_expat to 'no'.
dnl In addition, an Automake conditional EXPAT_INSTALLED is set accordingly.
dnl This is necessary to adapt a whole lot of packages that have expat
dnl bundled as a static library.
dnl Look for expat, set EXPAT_CFLAGS, EXPAT_LIBS
dnl Use --with-expat=PREFIX to set a specific prefix
dnl
dnl This is modified from the usual expat.m4:
dnl - default to with_expat=yes
dnl - don't set a conditional
AC_DEFUN([AM_WITH_EXPAT],
[ AC_ARG_WITH(expat,
[ --with-expat=PREFIX Use system Expat library],
, with_expat=no)
AM_CONDITIONAL(EXPAT_INSTALLED, test $with_expat != no)
, with_expat=yes)
EXPAT_CFLAGS=
EXPAT_LIBS=