mirror of
https://github.com/microsoft/vcpkg.git
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42 lines
1.8 KiB
Diff
42 lines
1.8 KiB
Diff
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diff --git a/src/Makefile.am b/src/Makefile.am
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index 9a86251..00cc2fd 100644
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--- a/src/Makefile.am
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+++ b/src/Makefile.am
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@@ -17,6 +17,12 @@
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# License along with this program; if not, see <https://www.gnu.org/licenses/>.
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# SPDX-License-Identifier: LGPL-2.1+
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+# Building host tools for native triplet, or not at all
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+CPPFLAGS_FOR_BUILD = $(CPPFLAGS)
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+CFLAGS_FOR_BUILD = $(CFLAGS)
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+LDFLAGS_FOR_BUILD = $(LDFLAGS)
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+# Using native tools, either this build or from host triplet
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+HOST_TOOLS_PREFIX ?= .
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#
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# We distribute the generated sources err-sources.h and err-codes.h,
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@@ -261,8 +267,8 @@ mkerrcodes$(EXEEXT_FOR_BUILD): mkerrcodes.c mkerrcodes.h Makefile
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$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) \
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$(CPPFLAGS_FOR_BUILD) -I. -I$(srcdir) -o $@ $(srcdir)/mkerrcodes.c
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-code-from-errno.h: mkerrcodes$(EXEEXT_FOR_BUILD) Makefile
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- ./mkerrcodes$(EXEEXT_FOR_BUILD) | $(AWK) -f $(srcdir)/mkerrcodes2.awk >$@
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+code-from-errno.h: $(HOST_TOOLS_PREFIX)/mkerrcodes$(EXEEXT_FOR_BUILD) Makefile
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+ $(HOST_TOOLS_PREFIX)/mkerrcodes$(EXEEXT_FOR_BUILD) | $(AWK) -f $(srcdir)/mkerrcodes2.awk >$@
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errnos-sym.h: Makefile mkstrtable.awk errnos.in
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$(AWK) -f $(srcdir)/mkstrtable.awk -v textidx=2 -v nogettext=1 \
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@@ -306,10 +312,10 @@ endif
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# We also depend on versioninfo.rc because that is build by
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# config.status and thus has up-to-date version numbers.
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-gpg-error.h: Makefile mkheader$(EXEEXT_FOR_BUILD) $(parts_of_gpg_error_h) \
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+gpg-error.h: Makefile $(HOST_TOOLS_PREFIX)/mkheader$(EXEEXT_FOR_BUILD) $(parts_of_gpg_error_h) \
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versioninfo.rc ../config.h
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$(pre_mkheader_cmds)
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- ./mkheader$(EXEEXT_FOR_BUILD) $(mkheader_opts) \
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+ $(HOST_TOOLS_PREFIX)/mkheader$(EXEEXT_FOR_BUILD) $(mkheader_opts) \
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$(host_triplet) $(srcdir)/gpg-error.h.in \
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../config.h $(PACKAGE_VERSION) $(VERSION_NUMBER) >$@
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