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| author | gregames <gregames@13f79535-47bb-0310-9956-ffa450edef68> | 2002-03-23 20:52:51 +0000 |
|---|---|---|
| committer | gregames <gregames@13f79535-47bb-0310-9956-ffa450edef68> | 2002-03-23 20:52:51 +0000 |
| commit | 770856f8428336b2bbaaca0b7354ca1a85e78bbe (patch) | |
| tree | de02d2e4aa24899d608f0d8256d56062fc25bdf4 /configure.in | |
| parent | bcf3dc786c1dcb1cb00030bf0e291ecfe236fa18 (diff) | |
| download | libapr-770856f8428336b2bbaaca0b7354ca1a85e78bbe.tar.gz | |
OS/390: only remove -g if CFLAGS wasn't set on entry to configure.
It turns out that AC_PROG_CC only sets -g (and -O2 for gcc) in CFLAGS
by default. Any CFLAGS explicitly set by the user are preserved.
git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@63189 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/configure.in b/configure.in index d061b465b..ce5fb9698 100644 --- a/configure.in +++ b/configure.in @@ -170,14 +170,16 @@ nl=' ' echo $ac_n "${nl}Check for compiler flags...${nl}" -dnl AC_PROG_CC unconditionally sets -g in CFLAGS. -dnl On OS/390 (at least), this causes the compiler to insert extra debugger +dnl AC_PROG_CC sets -g in CFLAGS (and -O2 for gcc) by default. +dnl On OS/390 this causes the compiler to insert extra debugger dnl hook instructions. That's fine for debug/maintainer builds, not fine dnl otherwise. case $host in *os390) - APR_REMOVEFROM(CFLAGS,-g) + if test "$ac_test_CFLAGS" != set; then + APR_REMOVEFROM(CFLAGS,-g) + fi ;; esac |