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authorAlan Coopersmith <alan.coopersmith@sun.com>2007-02-15 18:59:53 -0800
committerAlan Coopersmith <alan.coopersmith@sun.com>2007-02-15 18:59:53 -0800
commitc98be137c711235fe5bff430e93222d2a47b5e6a (patch)
treecde490a617e8f6cb515e58a781cb67a538d92fe3
parent269885f05a4aed0eb3ee192217fa8ec6494f90c5 (diff)
Add support for source code checkers such as sparse & lint
-rw-r--r--Makefile.am4
-rw-r--r--configure.ac8
-rw-r--r--src/Makefile.am8
3 files changed, 20 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index 5ba56df..d830939 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -26,3 +26,7 @@ pkgconfig_DATA = xinerama.pc
EXTRA_DIST = xinerama.pc.in autogen.sh
+if LINT
+lint:
+ (cd src && $(MAKE) $(MFLAGS) lint)
+endif LINT
diff --git a/configure.ac b/configure.ac
index e4f8ed9..e47de85 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,6 +28,10 @@ AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
+# Require xorg-macros version 1.1.0 or newer for XORG_WITH_LINT macro
+m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.1 or later])])
+XORG_MACROS_VERSION(1.1)
+
# Check for progs
AC_PROG_CC
AC_PROG_LIBTOOL
@@ -37,6 +41,10 @@ PKG_CHECK_MODULES(XINERAMA, x11 xext xextproto xineramaproto)
AC_SUBST(XINERAMA_CFLAGS)
AC_SUBST(XINERAMA_LIBS)
+
+dnl Allow checking code with lint, sparse, etc.
+XORG_WITH_LINT
+LINT_FLAGS="${LINT_FLAGS} ${XINERAMA_CFLAGS}"
XORG_CHECK_MALLOC_ZERO
XORG_RELEASE_VERSION
diff --git a/src/Makefile.am b/src/Makefile.am
index 098ff05..7d718d4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -7,3 +7,11 @@ libXinerama_la_SOURCES = \
libXinerama_la_LIBADD = $(XINERAMA_LIBS)
libXinerama_la_LDFLAGS = -version-number 1:0:0 -no-undefined
+
+if LINT
+ALL_LINT_FLAGS=$(LINT_FLAGS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS)
+
+lint:
+ $(LINT) $(ALL_LINT_FLAGS) $(libXinerama_la_SOURCES) $(XINERAMA_LIBS)
+endif LINT