configure.ac: Fix CFLAGS settings.

[sigrok-cli.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b8f32f8fb650e0899b9be04206e4eaf6795d6da8..a0c93efbae8799dc8e5810566d4e45ad44aa115c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,8 @@ AH_TOP([#ifndef SIGROK_CLI_CONFIG_H
 #define SIGROK_CLI_CONFIG_H    /* To stop multiple inclusions. */])
 AH_BOTTOM([#endif /* SIGROK_CLI_CONFIG_H */])
 
-CFLAGS="-g -Wall -Wextra"
+# Enable more compiler warnings via -Wall and -Wextra.
+CFLAGS="$CFLAGS -Wall -Wextra"
 
 # Checks for programs.
 AC_PROG_CC
@@ -55,7 +56,7 @@ PKG_PROG_PKG_CONFIG([0.22])
 
 # Checks for libraries.
 
-AM_PATH_GLIB_2_0([2.22.0],
+AM_PATH_GLIB_2_0([2.28.0],
         [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
 
 PKG_CHECK_MODULES([libsigrok], [libsigrok >= 0.2.0],