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- From 968975107af5f4382e3e9410a635e32c14cea75f Mon Sep 17 00:00:00 2001
- From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
- Date: Wed, 21 Jul 2021 23:47:26 +0200
- Subject: [PATCH] configure.ac: fix build without C++
- Fix the following build failure raised on toolchains without C++:
- checking whether the C++ compiler works... no
- configure: error: in `/home/buildroot/autobuild/run/instance-0/output-1/build/gumbo-parser-0.10.1':
- configure: error: C++ compiler cannot create executables
- Fixes:
- - http://autobuild.buildroot.org/results/a32b5d3b959433fd5c3543661c37f80d27fbd010
- Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
- [Upstream status: https://github.com/google/gumbo-parser/pull/426]
- ---
- Makefile.am | 2 ++
- configure.ac | 6 +++++-
- 2 files changed, 7 insertions(+), 1 deletion(-)
- diff --git a/Makefile.am b/Makefile.am
- index cb62459..5bebd92 100644
- --- a/Makefile.am
- +++ b/Makefile.am
- @@ -105,7 +105,9 @@ gumbo_test_DEPENDENCIES += check-local
- gumbo_test_LDADD += gtest/lib/libgtest.la gtest/lib/libgtest_main.la
- endif
-
- +if HAVE_EXAMPLES
- noinst_PROGRAMS = clean_text find_links get_title positions_of_class benchmark serialize prettyprint
- +endif
- LDADD = libgumbo.la
- AM_CPPFLAGS = -I"$(srcdir)/src"
-
- diff --git a/configure.ac b/configure.ac
- index 32dc9b9..172a36b 100644
- --- a/configure.ac
- +++ b/configure.ac
- @@ -9,8 +9,8 @@ AC_CONFIG_SRCDIR([src/parser.c])
- AC_CONFIG_FILES([Makefile gumbo.pc])
-
- # Checks for programs.
- -AC_PROG_CXX
- AC_PROG_CC_C99
- +AC_PROG_CXX
-
- # Checks for libraries.
-
- @@ -27,6 +27,10 @@ AC_CHECK_LIB([gtest_main],
- AM_CONDITIONAL(HAVE_SHARED_LIBGTEST, [true]),
- AM_CONDITIONAL(HAVE_SHARED_LIBGTEST, [false]))
-
- +AC_ARG_ENABLE([examples],
- + AS_HELP_STRING([--disable-examples], [Disable examples]))
- +AM_CONDITIONAL([HAVE_EXAMPLES], [test "x$enable_examples" != "xno"])
- +
- # Init Automake & libtool
- AM_INIT_AUTOMAKE([foreign subdir-objects])
- m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
- --
- 2.30.2
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