From: Brendan Cully <brendan@kublai.com>
Date: Sat, 11 Oct 2014 18:05:21 +0000 (-0700)
Subject: add check-syntax target for flymake
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=74c79713640dabd2c26f1a837ca9f5c10222f931;p=neomutt

add check-syntax target for flymake
---

diff --git a/Makefile.am b/Makefile.am
index 8166b1b46..021e737b7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 ## Use aclocal -I m4; automake --foreign
+include $(top_srcdir)/flymake.am
 
 AUTOMAKE_OPTIONS = 1.6 foreign
 EXTRA_PROGRAMS = mutt_dotlock pgpring pgpewrap mutt_md5
diff --git a/doc/Makefile.am b/doc/Makefile.am
index f4e21bce3..42d918a47 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/flymake.am
+
 subdir = doc
 
 DSLROOT = @DSLROOT@
diff --git a/flymake.am b/flymake.am
new file mode 100644
index 000000000..62fbfd998
--- /dev/null
+++ b/flymake.am
@@ -0,0 +1,12 @@
+get_cs_flags = $(foreach target,$(subst .,_,$(subst -,_,$($(2)))),$($(target)_$(1)FLAGS))
+get_cs_all_flags = $(foreach type,$(2),$(call get_cs_flags,$(1),$(type)))
+get_cs_compile = $(if $(subst C,,$(1)),$($(1)COMPILE),$(COMPILE))
+get_cs_cmdline = $(call get_cs_compile,$(1)) $(call get_cs_all_flags,$(1),check_PROGRAMS bin_PROGRAMS lib_LTLIBRARIES) -fsyntax-only
+
+check-syntax:
+	s=$(suffix $(CHK_SOURCES));\
+	if   [ "$$s" = ".c"   ]; then \
+	    $(call get_cs_cmdline,C) $(call get_cs_cmdline,CPP) $(CHK_SOURCES);\
+	else exit 1; fi
+
+.PHONY: check-syntax
diff --git a/imap/Makefile.am b/imap/Makefile.am
index e423c7ff7..f18e02347 100644
--- a/imap/Makefile.am
+++ b/imap/Makefile.am
@@ -1,4 +1,5 @@
 ## Process this file with automake to produce Makefile.in
+include $(top_srcdir)/flymake.am
 
 AR=@AR@