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Diffstat (limited to 'm4/dpkg-build.m4')
| -rw-r--r-- | m4/dpkg-build.m4 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/m4/dpkg-build.m4 b/m4/dpkg-build.m4 new file mode 100644 index 0000000..b6e7c08 --- /dev/null +++ b/m4/dpkg-build.m4 @@ -0,0 +1,45 @@ +# Copyright © 2010-2012 Guillem Jover <guillem@debian.org> + +# DPKG_BUILD_PROG(PROG) +# --------------- +# Allow disabling compilation and usage of specific programs. +AC_DEFUN([DPKG_BUILD_PROG], [ + AC_MSG_CHECKING([whether to build $1]) + AC_ARG_ENABLE([$1], + AS_HELP_STRING([--disable-$1], [do not build or use $1]), + [build_]AS_TR_SH([$1])[=$enable_]AS_TR_SH([$1]), + [build_]AS_TR_SH([$1])[=yes] + ) + AM_CONDITIONAL([BUILD_]AS_TR_CPP([$1]), + [test "x$build_]AS_TR_SH([$1])[" = "xyes"]) + AS_IF([test "x$build_]AS_TR_SH([$1])[" = "xyes"], [ + AC_DEFINE([BUILD_]AS_TR_CPP([$1]), 1, [Define to 1 if $1 is compiled.]) + ], [ + AC_DEFINE([BUILD_]AS_TR_CPP([$1]), 0) + ]) + AC_MSG_RESULT([$build_]AS_TR_SH([$1])) +])# DPKG_BUILD_PROG + +# DPKG_WITH_DIR(DIR, DEFAULT, DESCRIPTION) +# ------------- +# Allow specifying alternate directories. +AC_DEFUN([DPKG_WITH_DIR], [ + $1="$2" + AC_ARG_WITH([$1], + AS_HELP_STRING([--with-$1=DIR], [$3]), + AS_CASE([$with_$1], + [""], [AC_MSG_ERROR([invalid $1 specified])], + [$1="$with_$1"]) + ) + AC_SUBST([$1]) + AC_MSG_NOTICE([using directory $1 = '$$1']) +])# DPKG_WITH_DIR + +# DPKG_DIST_CHECK(COND, ERROR) +# --------------- +# Check if the condition is fulfilled when preparing a distribution tarball. +AC_DEFUN([DPKG_DIST_CHECK], [ + AS_IF([test ! -f $srcdir/.dist-version && $1], [ + AC_ERROR([not building from distributed tarball, $2]) + ]) +])# DPKG_DIST_CHECK |