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Diffstat (limited to '')
| -rw-r--r-- | m4/dpkg-build.m4 | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/m4/dpkg-build.m4 b/m4/dpkg-build.m4 new file mode 100644 index 0000000..d73db99 --- /dev/null +++ b/m4/dpkg-build.m4 @@ -0,0 +1,109 @@ +# Copyright © 2010-2014 Guillem Jover <guillem@debian.org> + +# DPKG_BUILD_SHARED_LIBS() +# ---------------------- +AC_DEFUN([DPKG_BUILD_SHARED_LIBS], [ + m4_pattern_allow([DPKG_DEVEL_MODE]) + AS_IF([test "$enable_shared" = "yes" && test -z "$DPKG_DEVEL_MODE"], [ + AC_MSG_ERROR([building libdpkg as a shared library is not supported]) + ]) + AM_CONDITIONAL([BUILD_SHARED], [test "$enable_shared" = "yes"]) +])# DPKG_BUILD_SHARED_LIBS + +# DPKG_BUILD_RELEASE_DATE() +# ----------------------- +AC_DEFUN([DPKG_BUILD_RELEASE_DATE], [ + AC_REQUIRE([DPKG_PROG_PERL]) + TIMESTAMP=$(PERL=$PERL $srcdir/run-script scripts/dpkg-parsechangelog.pl -l$srcdir/debian/changelog -STimestamp) + PACKAGE_RELEASE_DATE=$($PERL -MPOSIX -e "print POSIX::strftime('%Y-%m-%d', gmtime('$TIMESTAMP'));") + AC_SUBST([PACKAGE_RELEASE_DATE]) +])# DPKG_BUILD_RELEASE_DATE + +# 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([$1])) +])# DPKG_BUILD_PROG + +# DPKG_BUILD_DEVEL_DOCS() +# --------------------- +# Select what type of documentation to build. Either for development including +# all symbol references, and extracting everything, or production documentation. +AC_DEFUN([DPKG_BUILD_DEVEL_DOCS], [ + AC_ARG_ENABLE([devel-docs], + [AS_HELP_STRING([--disable-devel-docs], [build release docs])], + [build_devel_docs=$enable_devel_docs], + [build_devel_docs=yes] + ) + AS_IF([test "x$build_devel_docs" = "xyes"], [ + AC_SUBST([BUILD_DEVEL_DOCS], [YES]) + ], [ + AC_SUBST([BUILD_DEVEL_DOCS], [NO]) + ]) +])# DPKG_BUILD_DOCS_MODE + +# 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([$1]) +])# DPKG_WITH_DIR + +# DPKG_DEB_COMPRESSOR(COMP) +# ------------------- +# Change default «dpkg-deb --build» compressor. +AC_DEFUN([DPKG_DEB_COMPRESSOR], [ + AC_ARG_WITH([dpkg-deb-compressor], + [AS_HELP_STRING([--with-dpkg-deb-compressor=COMP], + [change default dpkg-deb build compressor])], + [with_dpkg_deb_compressor=$withval], [with_dpkg_deb_compressor=$1]) + AS_CASE([$with_dpkg_deb_compressor], + [gzip|xz], [:], + [AC_MSG_ERROR([unsupported default compressor $with_dpkg_deb_compressor])]) + AC_DEFINE_UNQUOTED([DPKG_DEB_DEFAULT_COMPRESSOR], + [COMPRESSOR_TYPE_]AS_TR_CPP(${with_dpkg_deb_compressor}), + [default dpkg-deb build compressor]) +]) # DPKG_DEB_COMPRESSOR + +# DPKG_DIST_IS_RELEASE() +# -------------------- +# Check whether we are preparing a distribution tarball for a release, and +# set PACKAGE_DIST_IS_RELEASE accordingly. +AC_DEFUN([DPKG_DIST_IS_RELEASE], [ + AS_IF([echo $PACKAGE_VERSION | grep -q -v '[-]'], [ + dpkg_dist_is_release=1 + ], [ + dpkg_dist_is_release=0 + ]) + AM_CONDITIONAL([PACKAGE_DIST_IS_RELEASE], + [test "$dpkg_dist_is_release" -eq 1]) + AC_SUBST([PACKAGE_DIST_IS_RELEASE], [$dpkg_dist_is_release]) +])# DPKG_DIST_IS_RELEASE + +# 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_MSG_ERROR([not building from distributed tarball, $2]) + ]) +])# DPKG_DIST_CHECK |