From b308f06a3a3d368c38b0d109b7e6c1c639127148 Mon Sep 17 00:00:00 2001
From: Aaron Griffin <aaron@archlinux.org>
Date: Thu, 14 Dec 2006 05:23:08 +0000
Subject: * Dan McGee's makepkg updates
 http://www.archlinux.org/pipermail/pacman-dev/2006-December/000792.html *
 configure fixes (CFLAGS) * no-strict-aliasing hacks until full C99 compliance
 * --with-config-file configure option

---
 configure.ac | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 2c04978d..506204f1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,5 @@
 ENV_CFLAGS=$CFLAGS
+CFLAGS=""
 
 AC_PREREQ(2.59)
 dnl Update it right before the release since $pkgver_foo are all _post_ release snapshots
@@ -31,10 +32,6 @@ AC_SUBST(PM_MICRO_VERSION)
 AC_SUBST(PM_VERSION)
 AC_SUBST(PM_VERSION_INFO)
 
-dnl Define the default config file path for pacman.conf
-PACCONF=/etc/pacman.conf
-AC_DEFINE_UNQUOTED([PACCONF], ["$PACCONF"], [pacman.conf location])
-
 dnl Put out version numbers to config.h
 AC_DEFINE_UNQUOTED([PM_VERSION], ["$PM_VERSION"], [libalpm version number])
 
@@ -142,6 +139,11 @@ AC_SUBST(CARCHFLAGS)
 AC_SUBST(MARCHFLAG)
 AC_SUBST(CHOST)
 
+dnl Help line for config file
+AC_ARG_WITH(config-file,
+    AC_HELP_STRING([  --with-config-file=path], [Set the name and path for pacman's config file]),
+    [configfile=$withval], [configfile=/etc/pacman.conf])
+
 dnl Help line for debug
 AC_ARG_ENABLE(debug,
     AC_HELP_STRING([  --enable-debug], [Enable debugging support]),
@@ -308,17 +310,25 @@ fi
 dnl Check for libarchive
 AC_CHECK_LIB([archive], [archive_read_data], [AC_CHECK_HEADER([archive.h], [LIBARCHIVE='-larchive'])])
 if test -n "$LIBARCHIVE"; then
-    CFLAGS="$CFLAGS"
     LDFLAGS="$LDFLAGS $LIBARCHIVE"
 else
     AC_MSG_ERROR("libarchive is needed to compile pacman!");
 fi
 
+dnl Set config location
+AC_MSG_CHECKING(for configuration file name)
+if test -n "$configfile"; then
+    CFLAGS="$CFLAGS -D'PACCONF=\"$configfile\"'"
+    AC_MSG_RESULT(["$configfile"])
+else
+    AC_MSG_ERROR(["pacman config file (--with-config-file is not set"])
+fi
+
 dnl Enable or disable debug code
 AC_MSG_CHECKING(for debug mode request)
 if test x$debug = xyes ; then
     AM_CONDITIONAL(PACMAN_DEBUG, test x$debug = xyes)
-	CFLAGS="-g -Wall -Werror -std=c99 -DPACMAN_DEBUG"
+	CFLAGS="$CFLAGS -g -Wall -Werror -std=c99 -DPACMAN_DEBUG"
 	LDFLAGS="$LDFLAGS -lmcheck"
     AC_MSG_RESULT(yes)
 else
@@ -336,8 +346,6 @@ else
 	AC_MSG_RESULT(no)
 fi
 
-CFLAGS="$CFLAGS"
-
 dnl ==========================================================================
 
 AC_OUTPUT([
@@ -371,7 +379,7 @@ pacman-$VERSION:
         compiler flags           : ${CFLAGS}
 
 	libalpm version          : ${PM_VERSION}
-	pacman.conf location     : ${PACCONF}
+	pacman.conf location     : ${configfile}
 
 	Architecture CARCH       : ${CARCH}
 	Architecture used cflag  : ${CARCHFLAGS}
-- 
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