configure: Support the capturing of CFLAGS and CXXFLAGS at configure time.

[notmuch] / configure

diff --git a/configure b/configure
index 488b3bd7965a57471c1fa187ffe7c4eb659a2e10..ff8baa5e52696686461d82d5cf9728e1c5448a0b 100755 (executable)
--- a/configure
+++ b/configure
@@ -2,6 +2,8 @@
 
 CC=${CC:-gcc}
 CXX=${CXX:-g++}
+CFLAGS=${CFLAGS:--O2}
+CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 
 # defaults
 PREFIX=/usr/local
@@ -195,6 +197,12 @@ CC = ${CC}
 # The C++ compiler to use
 CXX = ${CXX}
 
+# Default FLAGS for C compiler (can be overridden by user such as "make CFLAGS=-g")
+CFLAGS = ${CFLAGS}
+
+# Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g")
+CXXFLAGS = ${CXXFLAGS}
+
 # The prefix to which notmuch should be installed
 prefix = ${PREFIX}