Fix underlying build system so `--disable-build` works better
- Internal API docs once again work - configure skips checks for a bunch of things it doesn't need
This commit is contained in:
John Ericson
parent
7b51086d73
commit
c160c62515
2
Makefile
2
Makefile
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@ -61,7 +61,7 @@ include mk/lib.mk
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# by the library. Rules are not "lazy" like variables, unfortunately.
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ifeq ($(ENABLE_BUILD), yes)
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$(eval $(call include-sub-makefile, doc/manual/local.mk))
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$(eval $(call include-sub-makefile, doc/internal-api/local.mk))
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endif
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$(eval $(call include-sub-makefile, doc/internal-api/local.mk))
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GLOBAL_CXXFLAGS += -g -Wall -include config.h -std=c++2a -I src
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50
configure.ac
50
configure.ac
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@ -122,7 +122,6 @@ AC_PATH_PROG(flex, flex, false)
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AC_PATH_PROG(bison, bison, false)
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AC_PATH_PROG(dot, dot)
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AC_PATH_PROG(lsof, lsof, lsof)
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NEED_PROG(jq, jq)
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AC_SUBST(coreutils, [$(dirname $(type -p cat))])
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@ -133,6 +132,30 @@ AC_ARG_WITH(store-dir, AS_HELP_STRING([--with-store-dir=PATH],[path of the Nix s
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AC_SUBST(storedir)
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# Running the functional tests without building Nix is useful for testing
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# different pre-built versions of Nix against each other.
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AC_ARG_ENABLE(build, AS_HELP_STRING([--disable-build],[Do not build nix]),
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ENABLE_BUILD=$enableval, ENABLE_BUILD=yes)
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AC_SUBST(ENABLE_BUILD)
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# Building without tests is useful for bootstrapping with a smaller footprint
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# or running the tests in a separate derivation. Otherwise, we do compile and
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# run them.
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AC_ARG_ENABLE(tests, AS_HELP_STRING([--disable-tests],[Do not build the tests]),
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ENABLE_TESTS=$enableval, ENABLE_TESTS=yes)
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AC_SUBST(ENABLE_TESTS)
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# Building without API docs is the default as Nix' C++ interfaces are internal and unstable.
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AC_ARG_ENABLE(internal_api_docs, AS_HELP_STRING([--enable-internal-api-docs],[Build API docs for Nix's internal unstable C++ interfaces]),
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internal_api_docs=$enableval, internal_api_docs=no)
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AC_SUBST(internal_api_docs)
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AS_IF(
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[test "$ENABLE_BUILD" == "yes" || test "$ENABLE_TEST" == "yes"],
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[NEED_PROG(jq, jq)])
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AS_IF([test "$ENABLE_BUILD" == "yes"],[
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# Look for boost, a required dependency.
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# Note that AX_BOOST_BASE only exports *CPP* BOOST_CPPFLAGS, no CXX flags,
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# and CPPFLAGS are not passed to the C++ compiler automatically.
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@ -155,18 +178,6 @@ if test "x$GCC_ATOMIC_BUILTINS_NEED_LIBATOMIC" = xyes; then
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LDFLAGS="-latomic $LDFLAGS"
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fi
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# Running the functional tests without building Nix is useful for testing
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# different pre-built versions of Nix against each other.
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AC_ARG_ENABLE(build, AS_HELP_STRING([--disable-build],[Do not build nix]),
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ENABLE_BUILD=$enableval, ENABLE_BUILD=yes)
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AC_SUBST(ENABLE_BUILD)
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# Building without tests is useful for bootstrapping with a smaller footprint
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# or running the tests in a separate derivation. Otherwise, we do compile and
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# run them.
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AC_ARG_ENABLE(tests, AS_HELP_STRING([--disable-tests],[Do not build the tests]),
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ENABLE_TESTS=$enableval, ENABLE_TESTS=yes)
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AC_SUBST(ENABLE_TESTS)
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AC_ARG_ENABLE(install-unit-tests, AS_HELP_STRING([--enable-install-unit-tests],[Install the unit tests for running later (default no)]),
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INSTALL_UNIT_TESTS=$enableval, INSTALL_UNIT_TESTS=no)
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AC_SUBST(INSTALL_UNIT_TESTS)
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@ -179,11 +190,6 @@ AC_ARG_WITH(check-lib-dir, AS_HELP_STRING([--with-check-lib-dir=PATH],[path to i
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checklibdir=$withval, checklibdir=$libdir)
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AC_SUBST(checklibdir)
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# Building without API docs is the default as Nix' C++ interfaces are internal and unstable.
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AC_ARG_ENABLE(internal_api_docs, AS_HELP_STRING([--enable-internal-api-docs],[Build API docs for Nix's internal unstable C++ interfaces]),
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internal_api_docs=$enableval, internal_api_docs=no)
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AC_SUBST(internal_api_docs)
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# LTO is currently broken with clang for unknown reasons; ld segfaults in the llvm plugin
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AC_ARG_ENABLE(lto, AS_HELP_STRING([--enable-lto],[Enable LTO (only supported with GCC) [default=no]]),
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lto=$enableval, lto=no)
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@ -310,8 +316,7 @@ if test "$gc" = yes; then
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AC_DEFINE(HAVE_BOEHMGC, 1, [Whether to use the Boehm garbage collector.])
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fi
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if test "$ENABLE_TESTS" = yes; then
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AS_IF([test "$ENABLE_TESTS" == "yes"],[
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# Look for gtest.
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PKG_CHECK_MODULES([GTEST], [gtest_main])
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@ -338,12 +343,11 @@ AC_LINK_IFELSE([
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[AC_MSG_ERROR([librapidcheck is not found.])])
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AC_LANG_POP(C++)
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fi
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])
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# Look for nlohmann/json.
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PKG_CHECK_MODULES([NLOHMANN_JSON], [nlohmann_json >= 3.9])
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# documentation generation switch
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AC_ARG_ENABLE(doc-gen, AS_HELP_STRING([--disable-doc-gen],[disable documentation generation]),
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doc_generate=$enableval, doc_generate=yes)
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@ -388,6 +392,8 @@ if test "$embedded_sandbox_shell" = yes; then
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AC_DEFINE(HAVE_EMBEDDED_SANDBOX_SHELL, 1, [Include the sandbox shell in the Nix binary.])
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fi
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])
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# Expand all variables in config.status.
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test "$prefix" = NONE && prefix=$ac_default_prefix
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