is a Makefile generator (input Makefile.am, output Makefile.in; intended for use with autoconf).
| vala.m4 (automake-1.16.2.tar.xz) | : | vala.m4 (automake-1.16.3.tar.xz) |
|---|
| # Autoconf support for the Vala compiler | | # Autoconf support for the Vala compiler |
| | |
| # Copyright (C) 2008-2020 Free Software Foundation, Inc. | | # Copyright (C) 2008-2020 Free Software Foundation, Inc. |
| # | | # |
| # This file is free software; the Free Software Foundation | | # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, | | # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. | | # with or without modifications, as long as this notice is preserved. |
| | |
|
| # Check whether the Vala compiler exists in $PATH. If it is found, the | | # Search for a Vala compiler in PATH. If it is found, the variable VALAC is |
| # variable VALAC is set pointing to its absolute path. Otherwise, it is | | # set to point to it. Otherwise, it is simply set to 'valac'. This macro |
| # simply set to 'valac'. | | # takes three optional arguments. The first argument, if present, is the |
| # Optionally a minimum release number of the compiler can be requested. | | # minimum version of the Vala API required to compile this package. For Vala |
| # If the ACTION-IF-FOUND parameter is given, it will be run if a proper | | # releases, this is the same as the major and minor release number; e.g., when |
| # Vala compiler is found. | | # `valac --version' reports 0.48.7, `valac --api-version' reports 0.48. If a |
| # Similarly, if the ACTION-IF-FOUND is given, it will be run if no proper | | # compiler is found and satisfies MINIMUM-VERSION, then ACTION-IF-FOUND is run |
| # Vala compiler is found. It defaults to simply print a warning about the | | # (this defaults to do nothing). Otherwise, ACTION-IF-NOT-FOUND is run. If |
| # situation, but otherwise proceeding with the configuration. | | # ACTION-IF-NOT-FOUND is not specified, the default value is to print a |
| | # warning in case no compiler is found, or if a too-old version of the |
| | # compiler is found. |
| # | | # |
| # AM_PROG_VALAC([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | | # AM_PROG_VALAC([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) |
| # -------------------------------------------------------------------------- | | # -------------------------------------------------------------------------- |
| AC_DEFUN([AM_PROG_VALAC], | | AC_DEFUN([AM_PROG_VALAC], |
| [AC_PATH_PROG([VALAC], [valac], [valac]) | | [AC_PATH_PROG([VALAC], [valac], [valac]) |
| AS_IF([test "$VALAC" != valac && test -n "$1"], | | AS_IF([test "$VALAC" != valac && test -n "$1"], |
|
| [AC_MSG_CHECKING([whether $VALAC is at least version $1]) | | [AC_MSG_CHECKING([whether $VALAC supports at least API version $1]) |
| am__vala_version=`$VALAC --version | sed 's/Vala *//'` | | am__vala_version=`$VALAC --api-version` |
| AS_VERSION_COMPARE([$1], ["$am__vala_version"], | | AS_VERSION_COMPARE([$1], ["$am__vala_version"], |
| [AC_MSG_RESULT([yes])], | | [AC_MSG_RESULT([yes])], |
| [AC_MSG_RESULT([yes])], | | [AC_MSG_RESULT([yes])], |
| [AC_MSG_RESULT([no]) | | [AC_MSG_RESULT([no]) |
| VALAC=valac])]) | | VALAC=valac])]) |
| if test "$VALAC" = valac; then | | if test "$VALAC" = valac; then |
| m4_default([$3], | | m4_default([$3], |
|
| [AC_MSG_WARN([no proper vala compiler found]) | | [AC_MSG_WARN([Vala compiler not found or too old]) |
| AC_MSG_WARN([you will not be able to compile vala source files])]) | | AC_MSG_WARN([you will not be able to compile Vala source files])]) |
| else | | else |
| m4_default([$2], [:]) | | m4_default([$2], [:]) |
| fi]) | | fi]) |
| | | |
| End of changes. 3 change blocks. |
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| 13 lines changed or deleted | | 15 lines changed or added |
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