Build System: Strip '-std=c99' from CFLAGS provided by libraries.

Asterisk requires GNU C extensions.  On some systems certain libraries
may incorrectly push -std=c99 into CFLAGS, thus breaking the build.
This change causes that flag to be stripped so the Asterisk build is not
broken by those libraries.  This change is made for both pkgconfig and
tool based libraries.

ASTERISK-27629 #close

Change-Id: I13389613b194abbac77becf90cd950dc168704db
This commit is contained in:
Corey Farrell
2018-04-04 11:02:06 -04:00
parent 7888b6115a
commit 07e408e588
4 changed files with 18 additions and 18 deletions

View File

@@ -11,7 +11,7 @@ AC_DEFUN([AST_EXT_TOOL_CHECK],
AC_PATH_TOOL(CONFIG_$1, $2, No, [${$1_DIR}/bin:$PATH])
if test ! "x${CONFIG_$1}" = xNo; then
$1_INCLUDE=$(${CONFIG_$1} m4_default([$3],[--cflags]))
$1_INCLUDE=$(echo ${$1_INCLUDE} | $SED -e "s|-I|-I${$1_DIR}|g")
$1_INCLUDE=$(echo ${$1_INCLUDE} | $SED -e "s|-I|-I${$1_DIR}|g" -e "s|-std=c99||g")
$1_LIB=$(${CONFIG_$1} m4_default([$4],[--libs]))
$1_LIB=$(echo ${$1_LIB} | $SED -e "s|-L|-L${$1_DIR}|g")