diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/gecko.m4 | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/m4/gecko.m4 b/m4/gecko.m4 index cf5ef77f3..e0926c029 100644 --- a/m4/gecko.m4 +++ b/m4/gecko.m4 @@ -365,7 +365,7 @@ AC_DEFUN([GECKO_RUN_IFELSE],[_GECKO_DISPATCH([AC_RUN_IFELSE],$@)]) # *************************************************************************** # *************************************************************************** -# GECKO_XPCOMPROGRAM([PROLOGUE], [BODY]) +# GECKO_XPCOM_PROGRAM([PROLOGUE], [BODY]) # # Produce a template C++ program which starts XPCOM up and shuts it down after # the BODY part has run. In BODY, the the following variables are predeclared: @@ -373,7 +373,7 @@ AC_DEFUN([GECKO_RUN_IFELSE],[_GECKO_DISPATCH([AC_RUN_IFELSE],$@)]) # nsresult rv # PRBool retval (set to PR_FALSE) # -# The program's exit status will be EXIT_FAILURE if you retval is PR_FALSE; +# The program's exit status will be EXIT_FAILURE if retval is PR_FALSE; # else it will be EXIT_SUCCESS. # # To jump out of the BODY and exit the test program, you can use |break|. @@ -431,6 +431,38 @@ exit (retval ? EXIT_SUCCESS : EXIT_FAILURE); # *************************************************************************** # *************************************************************************** +# GECKO_XPCOM_PROGRAM_CHECK([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], [ACTION-IF-CROSS-COMPILING]) +# +# Checks whether we can build and run any XPCOM test programs at all + +AC_DEFUN([GECKO_XPCOM_PROGRAM_CHECK], +[AC_REQUIRE([GECKO_INIT])dnl + +AC_CACHE_CHECK([whether we can compile and run XPCOM programs], +[gecko_cv_xpcom_program_check], +[ +gecko_cv_xpcom_program_check=no + +GECKO_RUN_IFELSE([], + [GECKO_XPCOM_PROGRAM([],[[retval = PR_TRUE;]])], + [gecko_cv_xpcom_program_check=yes], + [gecko_cv_xpcom_program_check=no], + [gecko_cv_xpcom_program_check=maybe]) +]) + +if test "$gecko_cv_xpcom_program_check" = "yes"; then + ifelse([$2],,[:],[$2]) +else + ifelse([$3],,[AC_MSG_FAILURE([Cannot compile and run XPCOM programs])], + [$3]) +fi + +]) # GECKO_XPCOM_PROGRAM_CHECK + +# *************************************************************************** +# *************************************************************************** +# *************************************************************************** + # GECKO_CHECK_CONTRACTID(CONTRACTID, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # # Checks wheter CONTRACTID is a registered contract ID @@ -467,7 +499,7 @@ retval = NS_SUCCEEDED (rv) && isRegistered; if test AS_VAR_GET(gecko_cv_have_CID) = "yes"; then ifelse([$2],,[:],[$2]) else - ifelse([$3],,[AC_MSG_FAILURE([dnl + ifelse([$3],,[AC_MSG_ERROR([dnl Contract ID "$1" is not registered, but $PACKAGE_NAME depends on it.])], [$3]) fi @@ -495,7 +527,7 @@ done if test "$result" = "yes"; then ifelse([$2],,[:],[$2]) else - ifelse([$3],,[AC_MSG_FAILURE([dnl + ifelse([$3],,[AC_MSG_ERROR([dnl Contract ID "$as_contractid" is not registered, but $PACKAGE_NAME depends on it.])], [$3]) fi |