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implement --with-mpfr=system/install
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,24 +1,50 @@ | ||
| SAGE_SPKG_CONFIGURE([mpfr], [ | ||
| AC_CHECK_HEADER(mpfr.h, [], [sage_spkg_install_mpfr=yes]) | ||
| dnl mpfr_free_pool appeared in r11922 (Dec 2017) on MPFR svn | ||
| AC_SEARCH_LIBS([mpfr_free_pool], [mpfr], [break], [sage_spkg_install_mpfr=yes]) | ||
| AC_ARG_WITH([mpfr], | ||
| [AS_HELP_STRING([--with-mpfr=system], | ||
| [use the system MPFR, if possible (default)])] | ||
| [AS_HELP_STRING([--with-mpfr=install], | ||
| [use the Sage SPKG for MPFR])]) | ||
| if test x$sage_spkg_install_mpfr = xyes; then | ||
| AC_SUBST(SAGE_MPFR_PREFIX, ['$SAGE_LOCAL']) | ||
| dnl Just part the options here | ||
| case "$with_mpfr" in | ||
| system) ;; | ||
| install) ;; | ||
| "") with_mpfr=system;; | ||
| *) | ||
| AC_MSG_ERROR([allowed values for --with-mpfr are system and install]);; | ||
| esac | ||
| case "$with_mpfr" in | ||
| system) | ||
| AC_CHECK_HEADER(mpfr.h, [], [sage_spkg_install_mpfr=yes]) | ||
| dnl mpfr_free_pool appeared in r11922 (Dec 2017) on MPFR svn | ||
| AC_SEARCH_LIBS([mpfr_free_pool], [mpfr], [break], [sage_spkg_install_mpfr=yes]) | ||
| if test x$sage_spkg_install_mpfr = xyes; then | ||
| AC_SUBST(SAGE_MPFR_PREFIX, ['$SAGE_LOCAL']) | ||
| dnl AC_SUBST(SAGE_MPFR_INCLUDE, ['$SAGE_LOCAL/include']) --- not used | ||
| AC_MSG_RESULT([using Sage's mpfr SPKG]) | ||
| else | ||
| dnl If found, we want to get the absolute path to where we | ||
| dnl found it for use with some packages want | ||
| dnl this information at configure time | ||
| AX_ABSOLUTE_HEADER([mpfr.h]) | ||
| if test x$gl_cv_absolute_mpfr_h = x; then | ||
| AC_MSG_ERROR(m4_normalize([ | ||
| failed to find absolute path to mpfr.h despite it being reported found | ||
| ])) | ||
| fi | ||
| dnl AC_SUBST(SAGE_MPFR_INCLUDE, [`AS_DIRNAME($gl_cv_absolute_mpfr_h)`]) | ||
| AC_SUBST(SAGE_MPFR_PREFIX, ['']) | ||
| AC_MSG_RESULT([using mpfr library from the system]) | ||
| fi | ||
| ;; | ||
| install) | ||
| sage_spkg_install_mpfr=yes | ||
| AC_SUBST(SAGE_MPFR_PREFIX, ['$SAGE_LOCAL']) | ||
| dnl AC_SUBST(SAGE_MPFR_INCLUDE, ['$SAGE_LOCAL/include']) | ||
| AC_MSG_RESULT([using Sage's mpfr SPKG]) | ||
| else | ||
| dnl If found, we want to get the absolute path to where we | ||
| dnl found it for use with some packages want | ||
| dnl this information at configure time | ||
| AX_ABSOLUTE_HEADER([mpfr.h]) | ||
| if test x$gl_cv_absolute_mpfr_h = x; then | ||
| AC_MSG_ERROR(m4_normalize([ | ||
| failed to find absolute path to mpfr.h despite it being reported found | ||
| ])) | ||
| fi | ||
| dnl AC_SUBST(SAGE_MPFR_INCLUDE, [`AS_DIRNAME($gl_cv_absolute_mpfr_h)`]) | ||
| AC_SUBST(SAGE_MPFR_PREFIX, ['']) | ||
| AC_MSG_RESULT([using mpfr library from the system]) | ||
| fi | ||
| AC_MSG_RESULT([using Sage's mpfr SPKG]) | ||
| ;; | ||
| esac | ||
| ]) |