From 2ab924213d3d50b176f1b8efaecb5fcaef28dae4 Mon Sep 17 00:00:00 2001 From: Peter Seiderer Date: Mon, 10 Jul 2017 20:51:22 +0200 Subject: [PATCH] pcre2: enable no MMU build Use '--disable-pcre2grep-callout' for !BR2_USE_MMU, disables fork usage. Fixes [1]: CCLD pcre2grep src/pcre2grep-pcre2grep.o: In function `pcre2grep_callout': pcre2grep.c:(.text+0x402): undefined reference to `fork' collect2: error: ld returned 1 exit status [1] http://autobuild.buildroot.net/results/2c2/2c2665844748a3bdb010315200eea70aa3504b95 Signed-off-by: Peter Seiderer Signed-off-by: Peter Korsgaard --- package/pcre2/pcre2.mk | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package/pcre2/pcre2.mk b/package/pcre2/pcre2.mk index 5b7a163255..b7da1ed991 100644 --- a/package/pcre2/pcre2.mk +++ b/package/pcre2/pcre2.mk @@ -16,5 +16,10 @@ PCRE2_CONF_OPTS += --enable-pcre2-8 PCRE2_CONF_OPTS += $(if $(BR2_PACKAGE_PCRE2_16),--enable-pcre2-16,--disable-pcre2-16) PCRE2_CONF_OPTS += $(if $(BR2_PACKAGE_PCRE2_32),--enable-pcre2-32,--disable-pcre2-32) +# disable fork usage if not available +ifeq ($(BR2_USE_MMU),) +PCRE2_CONF_OPTS += --disable-pcre2grep-callout +endif + $(eval $(autotools-package)) $(eval $(host-autotools-package)) -- 2.30.2