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authorWilliam A. Kennington III <wak@google.com>2018-01-24 15:06:33 -0800
committerBrad Bishop <bradleyb@fuzziesquirrel.com>2018-02-01 05:17:23 +0000
commit6be593578a26854bbc2e373b562520412916c202 (patch)
treec15c9f76a9aab54d8069c49fae5edf617375895c
parent862ac59a52945ada1a6e641ab625dc18ec614192 (diff)
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phosphor-dbus-interfaces-6be593578a26854bbc2e373b562520412916c202.tar.gz
configure: Use pkg-config for CPPFLAGS
If you build phosphor-dbus-interfaces against an sdbusplus that resides in a non-standard include location the configure system should still be able to locate the headers based on the pkg-config information. Since AC_CHECK_HEADERS uses the CPPFLAGS variable when calling `cpp` to check for headers, we need to temporarily add the CFLAGS provide by the sdbusplus module. This populates CPPFLAGS with the include prefixes necessary to find the headers for sdpbusplus. Change-Id: I1e3fc50daf5aa5e3025441d469db20fcc0f7f0b4 Signed-off-by: William A. Kennington III <wak@google.com>
-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index ee42dbe..92b9b73 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,10 @@ AS_IF([test "x$enable_libphosphor_dbus" != "xno"], [
AX_APPEND_COMPILE_FLAGS([-Wall -Werror], [CXXFLAGS])
# Checks for header files.
+ old_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$SDBUSPLUS_CFLAGS $CPPFLAGS"
AC_CHECK_HEADER(sdbusplus/server.hpp, ,[AC_MSG_ERROR([Could not find sdbusplus/server.hpp...sdbusplus package required])])
+ CPPFLAGS="$old_CPPFLAGS"
# Checks for library functions.
LT_INIT([dlopen disable-static shared])
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